KITA压力开关说明书

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压力开关说明

操作手册压力继电器（压力开关）YSJ-340系列一、概述YSJ-340系列压力继电器是一种超小型压力控制仪表，用于液压、气动系统的压力显示与控制，可替代德国贺德克HYDAC(贺德克)EDS300系列压力继电器。

该仪表采用了高精度压力传感器，电路部分以高性能单片机微处理器为核心，具有3位LED数字显示及轻触开关输入的人机界面、具有开关量（报警）输出及4～20mA模拟输出，是在机械继电器无法胜任的条件（如压力剧烈波动、强环境振动、高精度高速度控制、小体积等）下可靠工作的理想选择。

二、性能指标◇测量范围：0～1.6—0～60MPa◇电源电压：16～36VDC◇输出信号：（RL≤250Ω）◇接口螺纹：G1/4◇环境条件：环境温度：-20℃～60℃介质温度：:-20℃～80℃存储温度 :-40℃～125℃相对湿度：0～80%耐冲击：≤50g/ms耐振动：≤10g/（0～500HZ）◇输出信号精度：1.0◇过载压力：1.5%倍满量程压力◇最大功耗：≤3W触点容量：24VDC/1.2A（MAX）三、功能根据不同型号，装置可提供下列功能◇三位显示当前压力（正常工作）◇按压力、预设开关点输出开关量◇输出模拟量◇基本设定菜单◇提供四种不同输出模式：◇YSJ341带1路开关量输出（负载最大电流1.2A，无模拟量输出）◇YSJ342带2路开关量输出（负载最大电流1.2A，无模拟量输出）◇YSJ343带1路开关量输出（负载最大电流1.2A）和1路模拟量输出（4～20mA）◇YSJ344带2路开关量输出（负载最大电流1.2A）和1路模拟量输出（4～20mA）四、安装YSJ340可以通过压力管接头（DIN3852内螺纹G1/4），直接装在液压集成快上。

电气连接必须由国家认定合格的电工操作（参考中国电工国家标准规范）。

压力继电器的外壳必须同时良好的接地。

如安装在液压块里，块体通过液压系统接地时有保证的。

若用微型软管安装，客体必须单独接地。

SIKA Type L 压力参考仪用户手册说明书

Pressure ReferenceType LUSER MANUAL ArrayREF TYPE L has two operating keys.The left key (SELECT) serves to select the functions andthe pressure units.The right key (ENTER) activates the selected function orpressure unit. The right key is also used toswitch between the Max.- and Min.-value.Turn-on:Pressing the SELECT key turns the instrument on. The instrument first displays the software version (year/week) and the fullscale pressure range. The instrument is then ready for use and indicates the actual pressure (top display) and the last measured Max.-value (bottom display).The instrument has the following functions:RESET: Max.-/Min.-value are set to the actual pressureOFF: Turns off the instrumentMANO: Releases the following functions:ZERO SEt: Sets a new Zero referenceZERO rES: Sets the Zero to factory settingCONT on: Deactivates the automatic turn-off functionCONT off: Activates the automatic turn-off function (the instrumentturns off 15 minutes after the last key function)followed by the unit selection: bar, mbar, hPa, kPa, MPa, PSI,kp/cm2, cmH2O, mH2O, inH2O, ftH2O, mmHg, inHgExample: Setting a new pressure unit (mbar):--> Turn on the instrument by shortly pressing the SELECT-key.--> Wait for the instrument’s measuring mode (approx. 3 seconds).--> Press the SELECT-key 3 times: MANO appears.--> Press ENTER: ZERO SEt appears.--> Press SELECT: ZERO rES appears.--> Press SELECT: CONT on or CONT off appears.--> Press SELECT: bar appears.--> Press SELECT: mbar appears.--> Press ENTER: The new pressure unit (mbar) is set.The instrument returns to the measuring mode.Display of the minimum pressure value:When in the measuring mode (Display: Actual Pressure and Max.- value), you may display the Min.-value for 5 seconds by shortly pressing the ENTER-key.Notes:• The functions and units can also be called up by keeping the SELECT-key depressed. Releasing the key enables the displayed function or unit to be activated with the ENTER-key.• If the selected function or unit is not activated within 5 seconds with the ENTER-key,REF TYPE L returns to the measuring mode without changing any settings.• Turning REF TYPE L on and off does not influence any of the previous settings.• If the CONT on function is activated, it is indicated with a flashing sign (cont) on the display.• If a pressure can not be represented on the display, OFL (overflow) or UFL (underflow) appears on the display.• If the actual pressure goes beyond the measuring range, the last valid pressure value starts flashing on the display.Installation:Screw the G1/4 male port of REF TYPE L into the female pressure port and tighten using the lower hexagon of the transducer. Loosen the upper hexagon and rotate the REF TYPE L to the desired position.Restraighten:The face of REF TYPE L can be rotated through 355°. This feature allows the REF TYPE L to be mounted in all possible positions; vertical, horizontal or upside down.Battery Change / Battery Life:When the battery starts weakening, a low battery warning will appear (BAT LOW). Battery change (turn off the instrument before changing the battery!):Open the battery compartment and change the battery (type CR 2430). Make sure that the O-ring remains embedded in the cover. The battery life is 2000 hours in normal measuring mode. Ranges / Calibration:The factory setting of the Zero for the ranges ≤61 bar is at 0 bar absolute. For sealed gauge pressure measurements, activate “ZERO SEt” at ambient pressure.Instruments with ranges >61 bar are calibrated in a sealed gauge mode at ambient pressure.Interface (RS485):The interface converter K103A (RS232) or K104A (USB) can be connected at the back of the manometer, allowing the data transfer to the PC.。

压力开关双显使用说明书(2继电)_18014

P2系列双显数字压力开关使用说明书一、主要特点：1、开放式仪表参数设定2、采用防水结构，外形美观、安装方便；3、设定参数密码锁定，断电后永久保存。

4、同时显示动作点压力值(SV)与当前压力值（PV）二、技术参数·压力范围：0~0.5Kpa…50Mpa·控制精度：±1字·过载能力：1.5倍·动作时间：不超过1ms·使用环境：环境温度 0~50℃相对湿度≤85%RH避免强腐蚀气体·测量精度：0.5%FS ±1字·分辨率：1、0.1、0.01字·工作电压：DC24V·功耗：≤5W·显示方式：-199~999测量值显示-199~999设定值显示·结构：铝盒密封安装，防水·螺纹接口：M20 x 1.5·控制方式：两路开关量输出，可设置动作点、上/下限动作、回差/带差继电器控制模块（用户可选）：0.3A at 220VAC；2A at 30VDC 三极管控制模块（用户可选）：1.5A at 30VDC双向可控硅制模块（用户可选）：5A at 250VAC·参数设定：面板轻触式按键数字设定，参数设定后永久保存。

参数设定值密码锁定 ·保护方式：继电器输出状态LED指示电源欠压自动复位工作异常自动复位（Watch Dog）三、操作方式1、正确的接线请参照仪表随机接线图（见附录）接妥输入、输出信号线及电源线，并请确认无误。

2、仪表的上电本仪表无电源开关，接入电源即进入工作状态。

四、控制参数设定（一）、仪表面板项目功能PV 显示测量值显示实时测量值显示AL1动作值与AL2动作值显示器 SV 显示动作点在参数设定状态下，显示参数符号或设定值按压然后抬起按下不放保持5秒 SET 参数设定键1）在显示模拟量输出值时则进入一级参数设定，显示参数CLK 符号。

kita数显压力表使用说明书

kita数显压力表使用说明书一、数显压力表使用方法：1、开关机：长按“开／关”键≥2秒，开机或关机。

2、清零：当仪表没有压力的情况下，出现零漂，可短按“清零”键即可清零。

3、满量程查询与单位切换：长按“清零”键≥2秒，可看到最大满量程；此页短按“开关”键，切换压力单位，长按“设置”键≥2秒，保存选择好的压力单位；长按“清零”键≥2秒，退出至主页。

二、数显压力表环境注意事项：1、现场使用条件应符合数显压力表技术参数的要求。

正确选用仪表量程，被测压力不能超过仪表的测量上下限范围，应留有充分的超压安全余量。

2、被测介质温度不得超过数显压力表的工作温度范围，在腐蚀、振动场所使用时还应确保仪表的密封及耐振性能。

3、仪表为垂直向下直接安装式，可直接安装在被测管道压力接口上，安装时避免仪表连接螺纹与表前阀之间形成“封闭压力"(观察示值，注意有压力响应时间)，如果形成该压力，应及时消除，否则会造成测量元件损坏、介质泄漏。

三、数显压力表操作说明：数显压力表的传感器与显示处理部分采用一体化的设计结构，使用简便，该仪表与被测机构使用螺纹直接连接的方式，对仪表的摆放角度不做任何要求。

在使用测量以前应该估算被测量目标的大致压力范围，以免由于压力过大超出测量范围对传感器造成机械上的损坏。

数显压力表的压力响应时间为2S。

四、数显压力表现场环境注意事项：数显压力表属于机电产品，使用了液晶显示技术，在强光下使用会减少液晶屏幕的使用寿命，而且可能会使数据辨认不清楚，由此造成的事故后果，本公司不负任何责任。

仪表接液部分为不锈钢金属材料和扩散硅传感器，测量强酸，强碱的介质应选取用隔膜型数字压力表。

数显压力表使用不可充电的锂电池，使用过后的电池应妥善处理（可邮寄回本厂统一处理）以免造成环境污染。

在高温或低温的情况下使用（大于85℃，小于-30℃）时，超过85℃应加散热器，否则测量度无法保证，而且过高的温度情况下锂电池有爆炸的危险，在存储或运输的过程中也应该注意仪表温度。

索佳Sokkia_SET220K技术培训手册

第一章SET220K系列全站仪的使用一）、操作面板主要按键✧[ ON ]键：电源开关✧[ ]键：打开或关闭背光✧[]键：左移光标或选择选项✧[ ]键：右移光标或选择选项正常开机：[ ON ]热启动开机：[ F 4 ] + [ BS] + [ON] （仪器参数初始化）冷启动开机：[ F 1 ] + [ F 3 ] + [ BS] + [ON] （清除内存全部数据，恢复出厂设置）二）、基本模式菜单结构基本模式测量模式测量的各种操作内存模式文件、已知坐标和代码操作设置模式仪器参数设置、键功能定义等操作✧[ESC]键：返回前一菜单✧[SFT]键：键盘输入模式转换✧[BS]键：删除前一字符✧[FUNC]键：菜单翻页✧｛F1～F4｝：选取软键对应的功能12、线路计算SET130R系列是索佳最近推出的新型免棱镜全站仪系列，该系列全站仪除具有350m高精度远距离免棱镜测程、可见激光指示和红绿光导向等新功能外，线路计算是其强大软件功能特色之一。

线路计算功能可运用于土木、道路等工程中各种线路点、道路中桩点和边桩点平面坐标的计算，并可直接将计算结果记录至仪器内存文件中或在实地实施放样测量，方便了用户并极大地提高作业效率。

线路计算中提供了直线计算、圆曲线计算、回旋曲线计算、三点计算法、一点转角计算法和系列计算法等计算功能，其中前三种方法用于单线元线路桩点坐标的计算，后几种方法用于多线元线路桩点坐标的计算。

线路计算包含线路定义、中桩点坐标计算、边桩点坐标计算、坐标存储和桩点放样测量几个过程，为便于大家对该功能的了解，本文分别就这些计算方法及其处理过程做一详细介绍。

一、直线计算直线计算用于由单一直线构成的线路桩点平面坐标的计算。

计算时以直线起点BP为基准点P1，已知数据为基准点P1的坐标、交点IP的坐标或直线的方位角AZ，线路如下图所示：✧线路定义输入基准点P1和交点IP两点的坐标或者基准点P1的坐标和至交点IP方向的方位角AZ对线路进行定义。

智能型数显压力开关使用说明书-A4[整理]

六、指示灯定义及工作状态说明电源指示灯接通电源后常亮上限指示灯进行上限设置过程时长亮，在运行状态中,当压力高于上限,上限指示灯长亮。

下限指示灯进行下限设置过程时长亮；在运行状态中,当压力低于下限,下限指示灯长亮。

单位指示灯默认单位为MPa，MPa、Kg/cm2、PSI可任意切换。

运行指示灯闪烁控制器处于运行状态中，继电器处于闭合状态。

常亮控制器处于运行状态中，继电器处于断开状态。

不亮控制器处于设置状态，继电器处于断开状态。

七、显示代码说明字符字符定义E--E 表示传感器损坏或电线连接不正确。

E--1 表示控制器在工作状态下，持续3分钟压力未变化，按任意键返回运行状态。

E--2 当前压力超过（上限+0.1MPa），按任意键返回运行状态。

C--L 表示正在清零操作。

E--H 超过压力控制器的最大量程。

8888数据设置存储成功标志。

八、注意事项1.收到产品后，请检查包装及外形是否完好，并核对型号和规格是否与您选购的产品相符。

2.按产品所提供的过程连接、电气连接和安装方式，将产品正确可靠安装并接线。

3.请勿带电安装！4.使用过程中请注意产品的技术规范和使用条件，如允许的介质温度、过载压力、供电电压等。

5.压力开关属于精密器件，用户在使用时请不要自行拆卸，更不能用硬物触碰膜片，以免造成产品的损坏。

6.在安装过程中，注意保护产品，不得强力安装或者拆卸，否则容易损坏产品，特别是安装螺纹。

7.安装时请用合适的扳手安装或拆卸，不得强行用手拧动壳体来拧紧或者拆卸，否则造成的损害不在保修的范围内。

8.安装后通电测试，出现非正常现象，除非具备产品调节设备和技能，否则请将产品联系我公司的售后技术人员。

智能型数显压力开关Intelligent digital pressure switch智能型数显压力开关是集压力的测量、显示、控制于一体的智能化控制仪表，具有操作简单、价格便宜、抗震动、控制精度高、使用寿命长等特点。

该压力开关具有延时控制功能、三种显示单位可以任意切换、误差一键清零等多种功能。

双设定压力开关中文说明书

注意：超程距离已在出厂前预先设定，也就是说，为了达到最佳的性能，开关元件组合已精确地在外壳内定位。通常在现场不必再行调节。如果有必要进行调节，则必须严格地遵循制造厂批准的步骤。任何在现场随
便的移动或更换可能会降低性能、使担保作废并可能使该装置失效。
校准
a. 拆除外壳的盖子。 b. 若要提高1号(左侧)开关元件起动时的设定值，则用3/4英寸开口扳手以顺时针方向转动六角调节螺母。 c. 调节时越过调节螺母的顶部观察外壳内壁上的校准刻度，即可达到近似的设定值。可用一1/4% 的外接压力
其压力传感元件是一对力平衡式、活塞驱动的组合件，通过弹性膜片和静态密封O形环予以密封。此结构中唯有压力接口、两套膜片和O形环传感组合件是接触介质的部件。
重要：务必拧紧和固定该工艺接头，使压力开关上所承受的任何弯曲和扭曲力量均减小到最低限度。切勿将压力接口从本体上松开，因为这可能会造成泄漏或
安装
185.7 * 7.31
70.4 * 2.77
高低压双点系列压力开关可用适当的螺栓固定在隔墙、仪表盘或管架支柱上。当在不规则或不平整表面上安装压力开关时，先要在外壳和安装面之间的螺栓上套上橡胶垫圈。
单位= mm
in.
注意：若不在外壳和安装面之间放置橡胶垫圈，就可能在外壳上产生扭力，从而导致开关的假动作，或使该开关失效。
不推荐采用光依靠工艺接口或电气接口的安装方式。
*
251.2 9.89
9.7 .38
直径为9/32 的固定孔
57.2 (通常2个)
114.3 2.25 4.50
工艺接头
V1 全天候密封型
138.9 5.47 69.6
2.74
电气接头
3/4 NPT(F) (制造厂密封

压力开关设定说明050715

ZSE30/ISE30系列压力开关设定说明一、在测试模式下（即显示实际压力值的状态下）按住SET键2秒以上，进入初始设定。

完成初始设定需以下几个步骤：1、进入初始设定首先显示“显示颜色设定”的选定值，可通过△、▽键更改设定。

待选项有以下四种：、①Sor：ON时红（选择此项）②SoG：ON时绿③rEd：一直红④Grn：一直绿2、选好后按SET键保存并进入“动作模式设定”，共有两种动作模式：①HYS：迟滞模式（选择此项）②Ynd：上下限比较模式通过△、▽键可以任意选定3、选好后再次按SET键将进入“输出形态设定”，两种输出形态供选：①no：常开（选择此项）②nC：常闭两种输出形态通过△、▽键来选择4、选好后按SET键将进入“响应时间设定”，有四种响应时间，利用△、▽键可选：①2.5：2.5ms（选择此项）②20：20ms③160：160ms④640：640ms⑤1280：1280ms5、选好后按SET键将进入“自动预制设定”：①nAn：手动设置（选择此项）②AUt：自动设置通过△、▽键选定6、此时按再SET键将返回测试模式至此，初始设定完毕。

二、在测试模式下按一下SET键将进入手动数值设定界面。

此时[P_1]与设定值交替闪动。

如果想改变[P_1]的设定值可按△或▽键，此时数值末位闪动，按△或▽键可在0~9之间改变数值；按SET键上一位数值闪动，同样按△或▽键可在0~9之间改变此位数值，当更改好后，请不要按任何键等待十秒此数值将被设定成功。

此时[P_1]与设定值再次交替闪动。

如不想修改[P_1]的设定值或已修改好后按SET键进入固定迟滞的设定，此时[H]与固定迟滞的设定值交替闪动。

数值更改方法与上面介绍的修改[P_1]的设定值的方法相同，设定好后[H]与固定迟滞值交替闪动。

对[H]值未进行设定或设定好后再次按SET键则返回测试模式。

至此，手动数值设定完毕。

三、[P_1]与[H]的设定值在“HYS”迟滞模式中对压力开关信号输出的影响：若“输出形态设定”为“no”常开，当实际压力＞ [P_1]设定值时，压力开关输出on 信号；当on信号输出后，测试到的压力值若＞{[P_1]- [H]}，on信号被保持；随着压力的下降，当实际压力＜{[P_1]- [H]}时压力开关输出信号变为off。

WIKA Instruments Italia Srl压力开关说明书

INSTRUCTION MANUALNI-209E版本：9 04/20DIFFERENTIAL PRESSURE SWITCHES SERIES DA & DW本手册提供的所有数据、声明和建议均基于我们认为可靠的信息。

由于有效使用条件超出了我们的控制范围，我们的产品销售条件是用户在遵循我们对其预期目的或使用的建议之前自行评价上述条件。

耐候且本质安全：DW 系列隔爆：DA 系列型号：DW40、DW100和DW160型号：DA40、DA100和DA160A 低压接头B 高压接头C 电缆入口重量6.2 kg （尺寸单位：mm ）A 低压接头B 高压接头C 电缆入口重量7.2 kg （尺寸单位：mm ）型号：DW10型号：DA10A 低压接头B 高压接头C 电缆入口重量8.2 kg （尺寸单位：mm ） A 低压接头B高压接头C 电缆入口重量10 kg （尺寸单位：mm ）对于表面安装，使用四个M6螺钉。

注意：除非在认证图纸上标注，否则尺寸和重量不是强制性的。

注意• 在安装、使用或维护仪表之前，有必要阅读并理解随附说明手册中给出的说明。

• 仪表必须由有资质人员进行安装和维护• 只有在检查并确认仪表特性符合工艺和设备要求后，才能进行安装。

• 仪器的功能特点及其防护等级显示在固定在外壳上的标识牌上。

内容：1 一般说明2 工作原理3 型号代码4 标识牌和标记5 设定值调节6 设置点校准7 安装和连接8 仪表管道9 安全完整性等级（SIL ）安装要求 10 投入运行 11 目视检查 12 功能验证 13 停止和拆卸 14 处置 15 故障排除在危险环境中使用的安全说明。

压力开关安全使用建议。

1一般说明1.1前言系列或型号的错误选择以及不正确的安装会导致故障并缩短仪器寿命。

不遵守本手册中给出的指示可能会对仪表、环境和人员造成损害。

1.2允许的超量程压力可偶尔超过工作范围，前提是其保持在仪表特性（真空或设计压力）中规定的范围内。

亚克罗夫特A系列微型水密压力开关数据表说明书

Pressure SwitchesFEATURESCompact size316 stainless steel constructionP ressure ranges from vacuum to 15,000 psi F actory set or ﬁeld adjustable setpoints W ide operating temperature range (–40°C to 100°C)Precision snap-acting micro switch SPDT or DPDT switching UL, CSA listed models CE and ROHS compliantCRN models available (up to 10,000 psi) SIL 3 capableSIL 3 CAPABLELOOK FOR THESE MARKS • High performance • S mall size • S pecial connections• E asily configurable to meet your application requirements • S IL 3 capableN4 1H 012CPressure SwitchesTO INCREASE SET POINT ROTATE RIGHT ––––>TO DECREASE SET POINT .095 OR SMALLER TOOL REQUIRED TO ROTATE NUTSETPOINT ADJUSTMENT. SLIDE COVER UP TO CLOSE AND SEAL ADJUSTMENTDIMENSIONSPressure SwitchesPRESSURE CONNECTIONSAVAILABLE CONNECTIONSELECTRICAL CONNECTIONS1/8, 1/4 or 1/2 MALE NPT 18 AWG WIRE LEADS1/2NPT CONDUIT CONNECTOR WITH 18 AWG WIRE LEADSSPADE TERMINAL 4-0.187 MALE TERMINALS HIRSCHMANN MICRO-DIN CONNECTOR 43650 FORM CDPDT 18 AWG LEADS1/8or 1/4 FEMALE NPT, 7/16-20 SAE FEMALE7/16-20 SAE MALE (OPTIONAL 37° FLARE END)3/4˝, 1.5˝ or 2.0˝ SANITARYVCR or VCO G 1/4 A TYPE-E STUD END 1/2 FEMALE NPT G 1/4 BM20 X 1.5 MALE CONDUIT WITH 18 AWG WIRES1/2NPT MALE CONDUIT AND JACKETED CABLE WITH 18 AWG WIRES M20 X 1.5 MALE CONDUIT ANDJACKETED CABLE WITH 18 AWG WIRESPressure SwitchesCutaway view of switch assemblywith welded SS diaphragmMICRO-SWITCHCIRCUIT BOARD ASSEMBLYPUSH RODDIAPHRAGMSPRING GUIDEMICRO-SWITCHCIRCUIT BOARD ASSEMBLYPUSH RODO-RINGSPRING GUIDEBefore selecting a switch the f ollowing should be considered:Actuator:The actuator responds to changes in pressure and operatesthe micro switch element in response to these changes. Theactuator is normally exposed to the process media and must be chemically compatible with it. There are three types of actuators available for the A-Series switches – all welded 316 SS dia-phragm sealed piston; 316 SS piston with Viton O-ring seal; and 316 SS piston with Buna-N O-ring seal. The 316 SS diaphragm is available in ranges from –15/15 psi to 200 psi. The 316 SSpiston is available in ranges from 100 psi to 15,000 psi. Switches offered in 100 psi and 200 psi can be ordered with either thepiston or diaphragm design. The piston design will have a longer mechanical life, while the diaphragm design has a better operat-ing temperature.The piston design is more reliable than a diaphragm designwhen subjected to frequent large pressure excursions, pressure surges and spikes associated with typical hydraulic applications. Piston designs are typically used when the switch is used as low pressure alarm or cutoff where the normal working pressure isabove the nominal range of the switch.The Switching Function:Most applications for alarm, shutdown and interlock are satis-ﬁed by the standardA-Series switches which feature single setpoint ﬁxed deadband. For pump, compressor and other control applications, the dead-band becomes a very important c onsideration and may require increasing the range of the switch to increase the deadband.Please consult your Ashcroft representative for assistance withspecial applications.The Micro Switch Element:The micro switch element must be chosen to meet the electrical load requirement to be switched. The switches are offered as either SPDT (single pole double throw) or DPDT (double pole double throw). The DPDT switch is made up of two SPDT switches which are adjusted to work together by Ashcroft’s patent pendingCircuit Board Rotation Design. DPDT switching is not available on diaphragm designs below 100 psi, withSpade terminals or the Micro DIN connector.Understanding Setpoints and Reset Points:Pressure switches can be set to switch on either increasing (rising) or decreasing pressures. Since theswitches have both Normally Open (NO) contacts and Normally Closed (NC) contacts you can wire the switch to open or close for either an increasing or decreas-ing pressure. To be consistent in setting the switch-es Ashcroft deﬁnes the setpoints as follows. For anincreasing setpoint, the pressure is increased from 0 psito the set point and then decreased to the reset point. For a decreasing setpoint, the pressure is increased to full range and then decreased to the setpoint and then increased to the resetpoint.Custom Applications: The A-series switch is designed to allow custom process connections and electrical terminations. Please consult your Ashcroftrepresentative for assistance with custom applications.Cutaway view of switch assembly with SS pistonSELECTION GUIDEPressure SwitchesAccuracy – (See repeatability) Accuracy normally refers to con-formity of an indicated value to an accepted standard value. There is no indication in switch products; thus, instead, the term repeatability is used as the key performance measure. Ashcroft A-Series switch accuracy is 2% of nominal range.Automatic Reset Switch – Switch which returns to normal state when actuating variable Pressure is reduced.Adjustable or Operating Range – That part of the nominal range over which the switch setpoint may be adjusted. Normally about 10% to 100% of the nominal range for A-Series pressure switches.Burst Pressure – The maximum pressure that may be applied to a pressure switch without causing leakage or rupture. This is approximately 16X of nominal range for A-Series switches. Diaphragm switches subjected to pressures above the nominal range can be permanently damaged.Deadband – The difference between the setpoint and the reset-point, normally expressed in units of the actuating variable. Sometimes referred to as differential.Fixed Deadband – The difference between the setpoint and the resetpoint of a pressure switch. It further signiﬁes that this deadband is a ﬁxed function of the pressure switch and not adjustable.National Electrical Manufacturers Association (NEMA) – This group has deﬁned several categories of enclosures, usually referred to as “types.” Further, they designate certain features and capabilities each type must include.NEMA 6 – Enclosures constructed for either indoor or outdoor use to provide a degree of protection to personnel against access to hazardous parts; to provide a degree of protection of the equipment inside the enclosure against ingress of solid foreign objects (falling dirt); to provide a degree of protection with respect to harmful effects on the equipment due to the ingress of water (hose directed water and the entry of waterduring occasional temporary submersion at a limited depth); and that will be undamaged by the external formation of ice on the enclosure.Normal Switch Position – Contact position before actuating pressure (or variable) is applied. Normally closed contacts open when the switch is actuated. Normally open contacts close when the switch is actuated.Normally Closed – Refers to switch contacts that are closed in the normal switch state or position (unactuated). A pressure change opens the contacts.Normally Open Switch – Refers to the contacts that are open in the normal switch state or position (unactuated). A pressure change closes the contacts.Overpressure Rating(s) – A nonspeciﬁc term that could refer to either burst or proof pressure, or both.Proof Pressure – The maximum pressure which may be appliedwithout causing damage. This is determined under strict labora-tory conditions including controlled rate of change and tempera-ture: This value is for reference only. Consult factory for appli-cations where switch must operate at pressures above nominal range or reference temperature (70°F).Repeatability (Accuracy) – The closeness of agreement among a number of consecutive measurements of the output setpoint for the same value of the input under the same operating con-ditions, approaching from the same direction, for full-range tra-verses. Ashcroft A-series switch repeatability is 2% of nominal range.Note: It is usually measured as non-repeatability and expressed as repeatability in percent of span or nominal range. It does not include hysteresis or deadband.Resetpoint – The resetpoint is the Pressure value where the electrical switch contacts will return to their original or normal position after the switch has activated.Setpoint – The setpoint is the Pressure value at which the elec-trical circuit of a switch will change state or actuate. It should be speciﬁed either on increase or decrease of that variable. Single Pole Double Throw (SPDT) Switching Element – A SPDT switching element has one normally open, one normally closed, and one common terminal. The switch can be wired with the circuit either normally open (N/O) or normally closed (N/C). SPDT is standard with A-series switches.Double Pole Double Throw (DPDT) Switching Element – Two SPDT switching elements both set to actuate or de-actuate at the same set or resetpoint. Each switch one has one normally open, one normally closed, and one common terminal. Theswitches are independent of each other and can be wired to two independent circuits. The two circuits can either normally open (N/O) or normally closed (N/C).Snap Action – In switch terminology, snap action generally refers to the action of contacts in the switch element. These contacts open and close quickly and snap closed with sufﬁcient pressure to ﬁrmly establish an electrical circuit. The term distin-guishes products from mercury bottle types that were subject to vibration problems.ADDITIONAL SWITCH TERMINOLOGYPressure SwitchesWorld HeadquartersAshcroft Inc.250 E. Main StreetStratford, CT 06614-5145 U.S.A.Tel: (203) 378-8281Fax: (203) 385-0408email:***************** International Operations BrazilWilly Instrumentos de Medicao e Controle Ltda.Rua Joao Pessoa, 62009520-000Sao Caetano Do Sul-Sao Paulo-Brazil Tel: 55-11-4224-7402Fax: 55-11-4224-7477email:********************.brChinaAshcroft Instruments (Suzhou) Co., Ltd.1508 Lin-hu AvenueAscendas Lin-hu Industrial Square Wujiang Fenhu Economic Zone Wujiang China, 215211Tel: 011-86-512-6326-9101Fax: 011-86-512-6326-9106 GermanyAshcroft Instruments GmbH Postfach 11 20, D-52490Baesweiler, GermanyMax-Planck-Strasse 1, D-52499 Baesweiler, Germany Tel: 49-2401-8080Fax: 49-2401-808 125email:******************www.ashcroft.euMexicoAshcroft Instruments Mexico, S.A. de C.V.General Mariano Arista No. 54 Nave 8Col. Argentina Poniente Deleg. Miguel Hidelgo 11230 Mexico City, Mexico Tel: 525-550-82-3030Fax: 525-550-82-3027email:**********************.mxSaudi Arabia AARICOP.O. Box 12031Jubail Industrial City 31961 Kingdom of Saudi Arabia Tel: 966-3-341-0278Fax: 966-3-341-7624email:***************SingaporeAshcroft Instruments Singapore Pte. Ltd.Block 1004 Toa Payoh North #07-15/17Singapore 318995Tel: 65-6252-6602Fax: 65-6252-6603email:**********************.sg United KingdomAshcroft Instruments LimitedUnit 17 & 18 William James House Cowley RoadCambridge CB4 0WX Tel: 44-0-1223-395500Fax: 44-0-1223-395501email:********************VenezuelaManufacturas Petroleras Venezolanas S.A.KM7 Carretera A El Mojan Calle 18#15B355 ZonaInd. Norte Sector Canchancha Maracaibo Edo Zulia Venezuela Tel: 58-261-757-9070Tel: 58-261-742-4372Fax: 58-261-757-9461email:************************。

压力开关操作说明书

目录1 说明§1.1 重要说明§1.2 开关标识2 探测头安装§2.1 压力与真空探测头§2.2 差压探测头§2.3 温度探测头3 封装外壳的安装§3.1 “C”型外壳§3.2 “Z”型外壳§3.3 “V”型和“W”型外壳§3.4 “M”型外壳4 电气安装5 设定点调节6欧共体标准符合说明1 说明§1.1 重要说明* BETA压力开关属于精密仪器请正确放置或搬动。

BETA压力开关在达到设定点的（差压）压力或者温度时开关动作。

* 在按照说明书指示正确安装，该开关的设计与结构是完全免维护的。

切莫采用液态油或油脂润滑开关的任何部件。

* 除了更换外壳密封与安装支架外，不要移动或更换本开关的任何部件。

* 避免暴露在超高温、超低温、有侵蚀性环境中，-30~80℃为适宜温度。

* 调节螺丝有自锁性，所以在调节设定点后禁止封死调节螺丝。

* 安装前请详细检查铭牌上数据。

* 所有尺寸均以mm毫米标注。

* 如果您需要帮助请与供应商联系，开关只有在去污清洗后才能进行维护检修。

* 如果您需要额外的膜片O形圈和微动开关，请给出序列号向供应商购买。

* 开关的检修维护请由专业的仪表工程师实施。

除了更换膜片O形圈和微动开关以外，其它形式的检修维护有厂方执行。

* 非厂方检修维护的操作会影响产品本身的质量保证。

* 本章节的指导说明书的步骤也是安装步骤说明。

* 地基与工程环境的强烈振动可能会影响开关的正常功能。

§1.2 开关标识压力开关的铭牌上面标明了规格型号，4到7步可以确定该压力开关的设计组成，后缀的X+数字来表明特殊要求，该特殊要求可参照数据书。

外壳封装C1-P304L-S1N-B1-K1-Y-X2第一个字符即第一步标明了外壳封装形式：C、V、W、Z或M，参照图1-4和15。

探测头C1-P304L-S1N-B1-K1-Y-X2第一个和最后一个字符构成第二步标明了探测头规格及功能，参照图5-12和表1。

KIP电气阀门说明书 PDF

7U 240115-0251-24VDC*CoilsAll standard KIP valves are supplied with a Class “B”dry tape wound coil construction with 24"black leads,P/N (01)in the ordering system,unless otherwise specified.When using this chart below note the available housing styles and the series in which coils are available.The following chart shows all coil options readily available,for other options in OEM quantities consult KIP.Non-standard voltages,leadwire lengths,other lead wire types and colors,may require minimum quantities.KIP standard voltages:12VDC,24VDC,24/60,120/60,110/50,220/50,240/60.Lead wire type -AWG 20on Series 1and 2AWG 18on Series 1and 2with free standing molded coil AWG 18on Series 3and 6Coil classification -Class B =130°C or 266°F Class F =155°C or 311°F Class H =180°C or 356°F**For Class H coils change the second digit to a 3.Consult KIP for minimum order quantities.***Full wave rectification7 KIP Part Identification Numbering(PIN)System For ValvesThe KIP part number provides information about every aspect of the product it represents.The first letter is an optional prefix which identifiesUL recognized,oxygen or low wattage.The following numbers identify series,ports,housing style,material,valve function,orifice,seal,coil construction and coil temperature,in that order.The numerical value for each respective category represents one of multiple options.Where possible,the organization of this KIP catalog presents information in the order of the part identification number.You may use the number as a guide to finding information within the catalog.The following chart is the key to understanding the KIP Part Identification Number.UYABCDG7=#10-32UNF8=3/8"NPT(f)1=Grommet2=1/2"NPT Conduit3=Yoke(d)4=Yoke w/bracket(d)7=Grommet w/bracket9=Slotted(e)0=Slotted w/bracket(e)BunaFluorocarbon®Neoprene®Low temperature BunaPolyurethane(2WNC only)Teflon®(2WNC only)Neoprene W®Ethylene Propylene(EPR(Food Grade)be usedmolded coil(e)=Slotted housing(used with31&51spade coiloption),available in Series2,3&ed withmolded coil61in Series2&3,and41in Series1.(f)=Available in Series6,2WNC only.(g)=Available in Series1&2diaphragm only.® Teflon and Neoprene are registered trademarks of E.I. Dupont De Nemours Co.*Available in Series 1, 2 & 3 for 2-Way Normally Closed, 3-Way Normally Closed and 3-Way Multi-Purpose functions.7Series 1*Larger stop orifice available with reduced pressure ratings; consult KIP.**Manifold Mount valve has maximum 400 MOPD rating for UL recognition.Series 1Orifice Diameter Cv Factor MOPD (psi)Standard Valve BodyGrommet Manifold Mount**Valve Body-Grommet LOW WATT SpecificationsCv Factor 1.5 Watt A2.0 Watt B2.5 Watt C3.0 Watt DBodyStop BodyStop SS Brass SS Brass BodyStop2-Way Normally Open 1/320.0353001410201411201610201611203/640.0502001410211411211610211611211/16*0.0951501410221411221610221611222-Way Nomally Closed1/320.0358001410101411101610101611100.0301253005007753/640.0505001410111411111610111611110.050301001753001/160.0953001410121411121610121611120.085-3065955/640.1352001410131411131610131611130.125-1540653/320.1751751410141411141610141611140.170-1025401/80.2451001410151411151610151611150.225---45/320.290501410161411161610161611160.280----3-Way Normally Open1/321/320.0350.0251601410501411501610501611503/643/640.0500.0651251410511411511610511611511/161/16*0.0850.1151001410521411521610521611525/641/16*0.1250.115801410531411531610531611533/321/16*0.1650.115601410541411541610541611541/81/16*0.2400.115401410551411551610551611555/321/16*0.2850.11510141056141156N/A N/A 3-Way Normally Closed(For free vent,change fifth digitfrom 4 to 3)1/321/320.0350.0252001410401411401610401611400.0300.025100-150-3/643/640.0500.0651501410411411411610411611410.0500.060-80120-1/161/16*0.0850.1151001410421411421610421611420.0850.105-45650-5/641/16*0.1250.115801410431411431610431611430.1200.105-25-503/321/16*0.1650.115601410441411441610441611440.1500.105--20351/81/16*0.2400.115401410451411451610451611450.2250.105--10205/321/16*0.2850.115101410461411461610461611460.2700.105-7-103-Way Multi-Purpose1/321/320.0350.0251501410601411601610601611600.0300.025-80-953/643/640.0500.0651001410611411611610611611610.0500.060-2540601/161/16*0.0850.115801410621411621610621611620.0850.105---205/641/16*0.1250.115601410631411631610631611630.1200.105---83/321/16*0.1650.115351410641411641610641611640.1500.105----1/81/16*0.2400.115201410651411651610651611650.2250.105----5/321/16*0.2850.115101410661411661610661611660.2700.105----3-Way Directional Control1/321/320.0350.0252301410701411701610701611703/643/640.0500.0651601410711411711610711611711/161/16*0.0850.1151201410721411721610721611725/641/16*0.1250.115801410731411731610731611733/321/16*0.1650.115601410741411741610741611741/81/16*0.2400.115351410751411751610751611755/321/16*0.2850.11520141076141176N/A1611767Hex MaleValve StandardOperator StandardAB C D E F G H Series 1 1.02(26).52(13)1.32(34)1.67(42).64(16)1.12(29)3/4-32UNEF1/8-27 NPTFAB C D E F H M N P RSeries 1.94(24)Hex .27(7) 2.12(54) 2.47(63).64(16)1.12(29)1.32(33)1/8-27 NPTF 1/8-27 NPTF .44 (11)1/8-27 NPTF1/4-18 NPTF .56 (14)Bracket DimensionsA B C D E F Series 12.13 (54)1.33 (34).20 (5)2.63 (67)1.45 (37)1.93 (49)。

KITAGAWA水平锁紧卡盘使用说明书

型水平锁紧卡盘LEVEL LOCK CHUCKINSTRUCTION MANUAL使用说明书重要Important本使用说明书以负责产品操作的生产技术人员以及产品维护人员为对象。

初次使用本产品时，务必事先接受熟悉本产品操作的人员、经销商或本公司的指导。

使用本产品前，务必仔细阅读使用说明书正文中的警告事项部分，充分理解其内容。

对于因未遵守本使用说明书的警告事项而造成的不良状况或事故，本公司概不负责。

This manual is prepared for production engineers and maintenance service men to operate the products. If a beginner operates the products, he should be trained by either a skilled man, the agent you purchased the products from or Kitagawa Technical Department prior to the operation.Carefully read the warning items in this manual and understand them thoroughly prior to the operation.Warranty does not cover any damage or accident caused without following the warning items.本说明书请妥善保管，以备今后随时使用。

Please read this manual thoroughly before saving it carefully.1 衷心感谢您选用“KITAGAWA ”的水平锁紧卡盘。

希望通过本使用说明书，使您能够正确理解水平锁紧卡盘的使用方法，并对贵公司的生产有所帮助。

Parker 7321B 7322B Series水压控制双向阀门说明说明书

climate control electromechanical filtrationfluid & gas handling hydraulics pneumatics process controlsealing & shieldingParker 7321B/7322B SeriesWater ValvesParker 7321B/7322B 2/2 pilot operated valvesis the best solution anywhere a perfect controlmedia such water, steam, and light oils isrequired.7321B/7322B Series are diaphragm pilot operatedvalves and require a minimum diff erentialpressure to operate.Water is the basic element for human life, and watercontrol makes possible a wide varety of human activitiessuch as irrigation and food production, breeding,water dispensing, energy production, car and toolswashing; water is the basic element in many applicationslike fi re-fi ghting, domotic, plumbing.Basing on solenoid technology, among the featuresthis product provides a high fl ow rate, a fast reactiontime and a superior reliability in a robust and moderndesign.Manual override is available to open andclose the valve without electrical supply,as well as speed control option againstwater hammer eff ect.Our 7321B/7322B Water Valvesrange is usable with the most ofour FCDE coil ranges, includingATEX, low power and IP67electrical parts.The SpeciesEvolution Parker AgeRoman AgeApplicationsBeneﬁ tsTh anks to the best performances in fl ow rate,7321B/7322B Series can be used for many applications with high fl ow rates and media such as water, hot water and steam. Typical applications can be found in: Plumbing mkt, industrial washing machines,car wash installations, cooling of machine tools, hydrocleaners, autoclaves, irrigation systems, etc…Among the most valuable features you can fi nd in this product:● Best performances for minimum and maximumoperating pressure diff erential● Exclusive diaphragm design for a Superior Flow Rate ,higher than the competition valves with the same dimensional specs and fl at diaphragm● One of the Fastest in electrical and hydraulic openingresponse time● Modular concept: a wide range of electrical partsincreases the versatility of this product● Robust design: areas under mechanical stress have beenstudied and oversized● Manual override control option: valve can be easilyactivated also when there’s no energy supply● Stainless steel pilot for superior life endurance withspe c ial sealing● Easy access to internal parts, to permit easy and quickmaintenan c eIntroducing Parker 7321B/7322B Series Water ValvesPlease consult factory in case you need to verify the compatibility of 7321B/7322B Series with alternative ranges of paper FCDE coils not inclused in this catalogue.Please consult also the "How to Order" section at page 22 to select the product conﬁ guration which ﬁ ts your application requirements.Parker 7321B/7322B are diaphragm pilot operated solenoid valves and require a minimum differential pressure to operate.This serie is available in both Normally Closed and Normally Open function: 7321B Serie is a Normally Closed family (closed when de-energised), 7322B Serie is the Normally Open family (Open when de-energised).General DescriptionValve body: CW617N UNI EN 12165:98 Forged Brass Enclosing tube: AISI 304 stainless steel Plunger:AISI 430F St. SteelSpring:AISI 302 St. SteelSeals: NBR (Buna N) - EPDMFKM (Viton)Shading ring: CopperMaterial Speciﬁ cationsThe valves can be mounted in any position. It is however recommended to install them with the coilin vertical position above the body.InstallationThese valves have been developed to achieve the best performances for water, steam, light oils (up to 2°E). Therefore these valves are not usable with gas and air.We recommend to choose NBR versions for plumbing mkt (max. temp. 90°C), FKM version for water/light oils control applications up to 140°C, EPDM version for superheated water and steam (up to 140°C)MediaA wide range of electrical parts are available for 7321B/7322B Series. The complete offer of electrical parts is shown at pages 18 to 21.Electrical PartsAvailable OptionsPlease consult diagrams at page 6 of this catalogue to ﬁ nd details about shut-off response time with speed control option.Parker 7321B Serie (NC version only) can be ordered with Manual control option. A manual control is used to operate the valve without connecting the coil.The control consists in a slotted-head screw for a screwdriver and has two possible positions:Closed: The letter "C" is in the upper position of the screw head (ﬁ g.1,2)Open: The letter "A" is in the upper position of the screw head (ﬁ g.1,2)Standing in its closed position, the valve operates normally when coil is energised/de-energised. Manual and speed control are standard on 2 ½" and 3" versions.Manual ControlParker 7321B Serie (NC version only) can be ordered with Speed control option. The closure time of certain types can be changed by means of the adjusting screw. The latter, by acting as a throttle on the inlet equalisation (pilot) hole of the valve, slows down the closure speed of the valve, thus reducing the water hammer effect.The regulation range is as follows: Screw fully open: Max. closure speed Screw fully closed: Valve always openSpeed Control Option (Anti-Water Hammer Control)OpenClosed Closed Open123456810203040506080100Sec.bar3"123456810203040100Sec.bar3/4" - 1"123456810203040506080100Sec.bar2 1/2"123456810203040100Sec.bar2"123456810203040100Sec.bar1 1/4" - 1 1/2"Diagrams of the Closing Times----- Curve 1: Closing time with adjusting screw open by 1/2 turn - - - Curve 2: Closing time with adjusting screw completely openProduct availability7321B/7322B Pressure VesselA wide range of conﬁ gurations for this solenoid valve family is available: port sizes from 3/8" to 3" in brass, with BSPP port threads or with NPT ports, along with a wide range of seal and disc materials ensures that we have a standard valve to ﬁ t most applications.In the table herebelow you might also ﬁ nd an explanation of the general description system for 7321B/7322B Series water valves family.Please note:- Electrical parts available are not included in the description system hereabove which refers to pressure vessel only. You can ﬁ nd electrical parts available at pages 18 to 21.- Please consult in detail the "How to Order" section at page 22.DescriptionReference7 3 2 1 B A N x x 7 7 000 Operators 3 Pilot Operated Valve 2 Direct Lift Operated Valve 1 Direct Operated Valve 2 2/2 Ways 2 Normally Open 1 Normally Close A Family Name B C… I 3/8" A 1/2" C 3/4" D 1" E 1 1/4" F 1 1/2" G 2" L 2 1/2" M 3" N NBR V KK M H EPD M 0 0 Standard Version 0 1 M anuel Override 0 2 Speed Control + MO 0 6 Speed Control 9 0 NPT 9 1 NPT - Manuel Override (MO)9 2 NPT - Speed Control + MOS x x x Special versions2/2 Normally Closed - BSP threadsNBR Seals(Max. Media Temp. 90°C)Nominal pressure: 25 bar from 1 ¼" to 3" 16 barFKM Seals (Max. Media Temp. 140°C)Nominal pressure:25 barEPDM Seals (Max. Media Temp. 140°C)Nominal pressure: 25 bar - Max press for steam:4 barDimensional Drawing N° 2Dimensional Drawing N° 3A CCA BBG / N P TG / N P TG A B C N TP mm inch mm inch mm inch3/8" 69 2.71 99.5 3.91 40 1.57 1/2" 72 2.83 101.5 3.99 40 1.57G A B C N TP mm inch mm inch mm inch3/4" 100 3.83 107 4.21 65 2.55 1" 104 4.09 112.5 4.42 65 2.552/2 Normally Closed - BSP threadsDimensional Drawing N° 5A CBGG A B Cmm inch mm inch mm inch3/8" 245 - 195 - 184 - 1/2" 250 - 195 - 184 -Dimensional Drawing N° 4G / N P TA CBG A B CN TPmm inch mm inch mm inch 1-1/4" 145 5.70 134 5.27 102 4.011-1/2" 145 5.70 134 5.27 102 4.01 2" 173 6.81 148 5.82 118 4.64NBR Seals (Max. Media Temp. 90°C)Nominal pressure:25 bar from 1 ¼" to 3" 16 barFKM Seals(Max. Media Temp. 140°C)Nominal pressure: 25 bar from 1 ¼" to 2" 16 barEPDM Seals (Max. Media Temp. 140°C)Nominal pressure:25 bar from 1 ¼" to 2" 16 barG / N P TA CBDimensional Drawing N° 6Dimensional Drawing N° 7A CBG / N P TG A B C N TP mm inch mm inch mm inch3/8" 69 2.71 110 4.33 40 1.57 1/2" 72 2.83 112 4.41 40 1.57G A B C N TP mm inch mm inch mm inch3/4" 100 3.83 117.5 4.62 65 2,55 1" 104 4.09 113 4.84 65 2.55A CBG / N P TAll dimensions are in mmDimensional Drawing N° 9A CBGG A B Cmm inch mm inch mm inch3/8" 245 - 195 - 184 - 1/2" 250 - 195 - 184 -Dimensional Drawing N° 8G A B CN TPmm inch mm inch mm inch 1-1/4" 145 5.70 144.4 5.68 102 4.011-1/2" 145 - 134 - 102 - 2" 173 - 148 - 118 -2/2 Normally Closed - NPT threads2/2 Normally Open - NPT threadsNBR Seals (Max. Media Temp. 90°C)Nominal pressure: 25 bar/360 PSI from 1 ¼" to 2" 16 bar/230 PSIPort Oriﬁ ce Flow Factors Minimum Maximum Weight Description Part Dimensional Size mm inch m 3/h gpmP ressure Differential Kg lbs Number DrawingN P T bar P SI bar P SI 3/8" 13 0.51 3.0 13.23 0.1 1.45 20 290 0.55 1.21 7321BIN90 444107W 1 1/2" 13 0.51 3.0 13.23 0.1 1.45 20 290 0.55 1.21 7321BAN90 444108W 1 3/4" 20 0.78 8.4 37.04 0.1 1.45 20 290 1.02 2.24 7321BCN90 444109W 2 1" 25 0.98 9.6 42.34 0.1 1.45 20 290 1.08 2.38 7321BDN90 444110W 211/4"35 1.3725.2111.130.1 1.4510145 3.15 6.937321BEN90444168W 311/2"40 1.5630.0132.300.1 1.4510145 4.309.467321BFN90444169W 3 2"501.9537.2 164.050.11.45101454.309.467321BGN90444119W3EPDM Seals (Max. Media Temp. 140°C)Nominal pressure: 25 bar/360 PSIPort Oriﬁ ce Flow Factors Minimum Maximum Weight Description Part Dimensional Size mm inch m 3/h gpmP ressure Differential Kg lbs Number DrawingN P T bar P SI bar P SI 3/8" 13 0.51 3.0 13.23 0.1 1.45 10 145 0.55 1.21 7321BIH90 444209W 1 1/2" 13 0.51 3.0 13.23 0.1 1.45 10 145 0.55 1.21 7321BAH90 444210W 1 3/4" 20 0.78 8.4 37.04 0.1 1.45 10 145 1.02 2.24 7321BCH90 444211W 2 1"250.989.642.340.11.45101451.082.387321BDH90444606W2NBR Seals (Max. Media Temp. 90°C)Port Oriﬁ ce Flow Factors Minimum Maximum Weight Description Part Dimensional Size mm inch m 3/h gpmP ressure Differential Kg lbs Number DrawingN P T bar P SI bar P SI 3/8" 13 0.51 3.0 13.23 0.1 1.45 20 290 0.55 1.21 7322BIN90 444234W 6 1/2" 13 0.51 3.0 13.23 0.1 1.45 20 290 0.55 1.21 7322BAN90 444610W 6 3/4" 20 0.78 8.4 37.04 0.1 1.45 20 290 1.02 2.24 7322BCN90 444611W 7 1" 25 0.98 9.6 42.34 0.1 1.45 20 290 1.08 2.38 7322BDN90 444612W 711/4"351,3725,2111,130.1 1.45101453,156,937322BEN90444302W8EPDM Seals (Max. Media Temp. 140°C)Port Oriﬁ ce Flow Factors Minimum Maximum Weight Description Part Dimensional Size mm inch m 3/h gpmP ressure Differential Kg lbs Number DrawingN P T bar P SI bar P SI 3/8" 13 0.51 3.0 13.23 0.1 1.45 10 145 0.55 1.21 7322BIH90 444613W 6 1/2" 13 0.51 3.0 13.23 0.1 1.45 10 145 0.55 1.21 7322BAH90 444614W 6 3/4" 20 0.78 8.4 37.04 0.1 1.45 10 145 1.02 2.24 7322BCH90 444615W 7 1" 25 0.98 9.6 42.34 0.1 1.45 10 145 1.08 2.38 7322BDH90 444616W 711/4"351,3725,2111,130.1 1.45101453,156,937322BEH90444576W8Electrical parts availabilityStandard Coil Mono-Frequency, F classEncapsulated in synthetic material, Connector for 2P + E DIN 43650 A Plug. IP65 rate can be achieved using a DIN Plug connector only.Standard Coil Bi-Frequency, F classEncapsulated in synthetic material, Connector for 2P + E DIN 43650 A Plug. IP65 rate can be achieved using a DIN Plug connector only.UL approved Coil, F classEncapsulated in synthetic material, Connector for 2P + E DIN 43650 A Plug. IP65 rate can be achieved using a DIN Plug connector only.H class Coil(DC, AC 14W) encapsulated in synthetic material. Connection for 2P + E DIN 43650 A Plug. IP65 rate can be achieved usinga DIN Plug connector only.All dimensions are in mmDimensional Drawing N° 1118.837,520322435.519.552325500 ± 5 cable38Dimensional Drawing N° 10Electrical parts availabilityIP67 Coil with two 500 mm ﬂ ying leads, F classEncapsulated in synthetic material. Protection rate IP67 as per DIN 40050.Connection: 2 x 500 mm cablesIP67 coil with two 500 mm ﬂ ying leads, F class, UL approved Encapsulated in synthetic material. Protection rate IP67 as per DIN 40050.Connection: 2 x 500 mm cablesExplosion-proof EEx m II T4 (IP65)Coil with housing integrated. Coil and magnetic circuit encapsulated in synthetic material.The complete housing is supplied with an encapsulated connection cable (3 x 0.75 mm2 section),cable length is 3 000 mm with cable gland PG11. Power consumption: 8W AC, 9W DC.Explosion-proof II 2 G-EEx dm IIC T4Coil/housing assembly encapsulated in synthetic material (H class). Protection degree: IP67.Cable connection through cable gland M20x1.5 (DIN 46320).All dimensions are in mmDimensional Drawing N° 12Dimensional Drawing N° 1377.757,53 00037.532.539.52913596.5152760373851.426.5104AccessoriesConnector 2P + E DIN 43650 AMax.A Cable Nominial Description P art DrawingSection Voltage Number Reference16A 6-10mm2 250-/300 V = PG9/PG11 DIN Connector 600003PLUG 14Drawing Reference N° 141810 A250 V≈4841183M32727.55.3Spare PartsDiaphragm Service KitRebuild Service KitThis kit contains diaphragm only. Basing on port size of the valve and seals material required, please consult the prospect herebelow. Spare part kit is the same for Normally open and Normally closed versions.This kit contains diaphragm, sleeve, plungers and seals. Basing on function, port size and seals material required, please consult the prospect herebelow. Spare part kit is not the same for Normally open and Normally closed versions.Valve Port Size DescriptionPart Diaphragm BSPP or NPTNumberMaterialDiaphragm 7321B/7322B N 3/8"-1/2" 306100SP NBR 3/8" - 1/2"Diaphragm 7321B/7322B V 3/8"-1/2" 306111SP FKM Diaphragm 7321B/7322B H 3/8"-1/2" 306110SP EPDM Diaphragm 7321B/7322B N 3/4"-1" 306120SP NBR 3/4" - 1"Diaphragm 7321B/7322B V 3/4"-1" 306131SP FKM Diaphragm 7321B/7322B H 3/4"-1"306130SP EPDMDiaphragm 7321B/7322B N 1 1/4"-1 1/2" 306133SP NBR 1 1/4" - 1 1/2"Diaphragm 7321B/7322B H 1 1/4"-1 1/2" 306138SP EPDM Diaphragm 7321B/7322B N 2" 306140SP NBR 2" Diaphragm 7321B/7322B H 2"306150SP EPDM2 1/2" - 3"Diaphragm 7321B/7322B N 2 1/2"-3"306156SP NBRValve P ort ValveDescriptionP art Diaphragm Size FonctionNumberMaterialNC Rebuild Kit 7321B N - 3/8", 1/2", NBR 430088W NBR 3/8" - 1/2" NC Rebuild Kit 7321B V - 3/8", 1/2", FKM 430090W FKM NC Rebuild Kit 7321B H - 3/8", 1/2", EPDM 430133W EPDM 3/4" - 1" NC Rebuild Kit 7321B N - 3/4", 1", NBR430089W NBRNC Rebuild Kit 7321B N - 1-1/4", 1-1/2", NBR 430095W NBR 1 1/4" - 1 1/2" NC Rebuild Kit 7321B H - 1-1/4", 1-1/2", EPDM 430135W EPDMNC Rebuild Kit 7321B N - 2", NBR 430096W NBR 2"NC Rebuild Kit 7321B H - 2", EPDM430136W EPDM 3/8" - 1/2" NO Rebuild Kit 7322B N - 3/8", 1/2", NBR 430137W NBR 3/4" - 1" NO Rebuild Kit 7322B N - 3/4", 1", NBR430138W NBR 1 1/4" - 1 1/2" NO Rebuild Kit 7322B N - 1-1/4", 1-1/2", NBR 430139W NBR 2"NORebuild Kit 7322B N - 2", NBR430140W NBHow to OrderStep 1Step 2Step 3Select the pressure vessel catalogue number (description) and/or part number at pages 8 to 19.Select the electrical part catalogue number and/or part number at pages 20 to 23.Select accessories at page 24.Ordering a product or a conﬁ guration not listed in the catalogueWhen an application demands a combination of features not listed in the catalog, use the signiﬁ cant description system indicated at page 7 to specify the exact valve needed. Parker FCDE personnel will assist in determining the applicability, availability and price ofthe new product.AEROSPACEKey Markets• Aircraft engines• Business & general aviation• Commercial transports• Land-based weapons systems• Military aircraft• Missiles & launch vehicles• Regional transports• Unmanned aerial vehiclesKey ProductsFlight control systems& compon ntsFluid conveyance systemsFluid metering delivery& atomization devicesFuel systems & componentsHydraulic systems & componentsInert nitrogen generating systemsPneumatic systems & components• Wheels & brakesCLIMATE CONTROLKey MarketsAgricultureAir conditioningFood, beverage & dairy• Life sciences & medicalPrecision coolingProcessingTransportationKey ProductsCO2 controlsElectronic controllersFilter driersHand shut-off valvesHose & ﬁ ttingsPressure regulating valvesRefrigerant distributorsSafety relief valvesSolenoid valvesThermostatic expansion valvesFILTRATIONKey MarketsFood & beverageIndustrial machineryLife sciencesMarineMobile equipmentOil & gasPower generationProcessTransportationKey ProductsAnalytical gas generatorsCompressed air & gas ﬁ ltersCondition monitoringEngine air, fuel & oil ﬁ ltration& syst msHydraulic, lubrication& coolant ﬁ ltersProcess, chemical, water& microﬁ ltration ﬁ ltersNitrogen, hydrogen & zeroair g n ratorsELECTROMECHANICALKey MarketsAerospaceFactory automationFood & beverageLife science & medicalMachine tools• Packaging machinery• Paper machinery• Plastics machinery & converting• Primary metalsSemiconductor & electronics• TextileWire & cableKey Products• AC/DC drives & systemsElectric actuatorsGearheadsHuman machine interfacesIndustrial PCs• InvertersLinear motors, slides and stagesPrecision stages• Stepper motorsServo motors, drives & controlsStructural extrusionsPNEUMATICSKey Markets• Aerospace• Conveyor & material handling• Factory automation• Food & beverage• Life science & medical• Machine tools• Packaging machinery• Transportation & automotiveKey ProductsAir preparationCompact cylindersField bus valve systemsGrippersGuided cylindersManifoldsMiniature ﬂ uidicsPneumatic accessoriesPneumatic actuators & grippersPneumatic valves and controlsRodless cylindersRotary actuatorsTie rod cylindersVacuum generators, cups & sensorsFLUID & GAS HANDLINGKey MarketsAerospaceAgricultureBulk chemical handlingConstruction machineryFood & beverageFuel & gas deliveryIndustrial machineryMobileOil & gasTransportationWeldingKey ProductsBrass ﬁ ttings & valvesDiagnostic equipmentFluid conveyance systemsIndustrial hosePTFE & PFA hose, tubing& plastic ﬁ ttingsRubber & thermoplastic hose& couplingsTube ﬁ ttings & adaptersQuick disconnectsHYDRAULICSKey Markets• Aerospace• Aerial lift• Agriculture• Construction machinery• Forestry• Industrial machinery• Mining• Oil & gas• Power generation & energy• Truck hydraulicsKey Products• Diagnostic equipment• Hydraulic cylinders& accumulators• Hydraulic motors & pumps• Hydraulic systems• Hydraulic valves & controls• Power take-offs• Rubber & thermoplastic hose& couplings• Tube ﬁ ttings & adapters• Quick disconnectsPROCESS CONTROLKey MarketsChemical & reﬁ ningFood, beverage & dairyMedical & dentalMicroelectronicsOil & gasPower generationKey ProductsAnalytical sample conditioningproducts & systemsFluoropolymer chemical deliveryﬁ ttings, valves & pumpsHigh purity gas delivery ﬁ ttings,valves & regulatorsInstrumentation ﬁ ttings, valves& r gulatorsMedium pressure ﬁ ttings & valvesProcess control manifoldsSEALING & SHIELDINGKey MarketsAerospaceChemical processingConsumerEnergy, oil & gasFluid powerGeneral industrialInformation technologyLife sciencesMilitarySemiconductorTelecommunicationsTransportationKey ProductsDynamic sealsElastomeric o-ringsEMI shieldingExtruded & precision-cut,fabricated elastomeric sealsHomogeneous & insertedlastom ric shap sHigh temperature metal sealsMetal & plastic retainedcomposit s alsThermal management Parker’s Motion & Control TechnologiesAt Parker, we’re guidedby a relentless drive to helpour customers become moreproductive and achievehigher levels of proﬁ tabilityby engineering the bestsystems for their require-ments. It means looking atcustomer applications frommany angles to ﬁ nd newways to create value.Whatever the motion andcontrol technology need,Parker has the experience,breadth of product and globalreach to consistently deliver.No company knows moreabout motion and controltechnology than Parker.For further info call00800 27 27 5374.AE - UAE, Dubai Tel: +971 4 8127100********************AR - Argentina, Buenos Aires Tel: +54 3327 44 4129AT - Austria, Wiener Neustadt Tel: +43 (0)2622 23501-0*************************AT - Eastern Europe, Wiener NeustadtTel: +43 (0)2622 23501 900****************************AU - Australia, Castle Hill Tel: +61 (0)2-9634 7777AZ - Azerbaijan, Baku Tel: +994 50 2233 458****************************BE/LU - Belgium, Nivelles Tel: +32 (0)67 280 900*************************BR - Brazil, Cachoeirinha RS Tel: +55 51 3470 9144BY - Belarus, Minsk Tel: +375 17 209 9399*************************CA - Canada, Milton, Ontario Tel: +1 905 693 3000CH - Switzerland, Etoy Tel: +41 (0)21 821 87 00*****************************CL - Chile, Santiago Tel: +56 2 623 1216CN - China, Shanghai Tel: +86 21 2899 5000CZ - Czech Republic, Klecany Tel: +420 284 083 111*******************************DE - Germany, Kaarst Tel: +49 (0)2131 4016 0*************************DK - Denmark, Ballerup Tel: +45 43 56 04 00*************************ES - Spain, Madrid Tel: +34 902 330 001***********************FI - Finland, Vantaa Tel: +358 (0)20 753 2500parker.fi ****************FR - France, Contamine s/ArveTel: +33 (0)4 50 25 80 25************************GR - Greece, Athens Tel: +30 210 933 6450************************HK - Hong Kong Tel: +852 2428 8008HU - Hungary, Budapest Tel: +36 1 220 4155*************************IE - Ireland, Dublin Tel: +353 (0)1 466 6370*************************IN - India, MumbaiTel: +91 22 6513 7081-85IT - Italy, Corsico (MI)Tel: +39 02 45 19 21***********************JP - Japan, TokyoTel: +81 (0)3 6408 3901KR - South Korea, Seoul Tel: +82 2 559 0400KZ - Kazakhstan, Almaty Tel: +7 7272 505 800****************************LV - Latvia, Riga Tel: +371 6 745 2601************************MX - Mexico, Apodaca Tel: +52 81 8156 6000MY - Malaysia, Shah Alam Tel: +60 3 7849 0800NL - The Netherlands, OldenzaalTel: +31 (0)541 585 000********************NO - Norway, Ski Tel: +47 64 91 10 00************************NZ - New Zealand, Mt Wellington Tel: +64 9 574 1744PL - Poland, Warsaw Tel: +48 (0)22 573 24 00************************PT - Portugal, Leca da Palmeira Tel: +351 22 999 7360**************************RO - Romania, BucharestTel: +40 21 252 1382*************************RU - Russia, Moscow Tel: +7 495 645-2156************************SE - Sweden, Spånga Tel: +46 (0)8 59 79 50 00************************SG - Singapore Tel: +65 6887 6300SK - Slovakia, Banská Bystrica Tel: +421 484 162 252**************************SL - Slovenia, Novo Mesto Tel: +386 7 337 6650**************************TH - Thailand, Bangkok Tel: +662 717 8140TR - Turkey, Istanbul Tel: +90 216 4997081************************TW - Taiwan, Taipei Tel: +886 2 2298 8987UA - Ukraine, Kiev Tel +380 44 494 2731*************************UK - United Kingdom, WarwickTel: +44 (0)1926 317 878********************US - USA, Cleveland Tel: +1 216 896 3000VE - Venezuela, Caracas Tel: +58 212 238 5422ZA - South Africa,Kempton ParkTel: +27 (0)11 961 0700*****************************Parker WorldwideEuropean Product Information Centre Free phone: 00 800 27 27 5374(from AT, BE, CH, CZ, DE, EE, ES, FI, FR, IE, IL, IS, IT, LU, MT, NL, NO, PT, SE, SK, UK)E d . 2010-04-20Parker Hanniﬁ n Ltd. Tachbrook Park DriveTachbrook Park, Warwick CV34 6TU United KingdomTel.: +44 (0) 1926 317 878Fax: +44 (0) 1926 317 855********************Catalogue 8801/UK - 04/2010 - TMCZYour local authorized Parker distributor© 2009 Parker Hannifi n Corporation. All rights reserved.。

KOGANEI 高金气动压力开关 GS6 系列说明书

DIGITAL PRESSURE SWITCHESGS6 SeriesINSTRUCTION MANUAL Ver.4Thank you very much for using KOGANEI pressure switches. Please read this Instruc-tion Manual carefully and thoroughly for the correct and optimum use of the pressureswitch. Kindly keep this manual in a convenient place for quick reference.1PART DESCRIPTIONNotes: 1) In the case of a model that is intended for use outside Japan, attach the unit switch plate corresponds to the setpressure unit.2) The product for use inside Japan can be set only to “MPa” or “kPa”.2PIPING●When connecting a commercial coupler to the pressure port, attach a 12mm spanner to the pressure port’s hexagon section to fix the port, and then tighten with a tightening torque of 9.8N·m or less (M5 female: 1N·m or less). The commercial coupler or pressure port section will be damaged if the tightening torque is excessive.Wrap sealing tape around the coupler when connect-ing to prevent leaks.3MOUNTING●The sensor mounting bracket GS6-B is available as an option. When mounting the sensor onto the sensor mounting bracket, etc., the tightening torque should be 0.5N·m or less.GS6-B ●The part for panel mountingGS6-P (optional) is also available.Panel cut-out size4WIRINGConnection method●Insert the accessory cable with connector into this product’s connection connector section as shown in the right figure.Disconnection method●Pressing the release lever of the cable with connector, pull out the connector.<Recommended product>Contact: SPHD-001T-P0.5Housing: PAP-04V-S [JST Mfg. Co., Ltd.]Note: Do not pull by holding the cable without pressing the release lever, as this can cause cable break or connectorbreak.<Connection connector pin arrangement>Connector pin No.Terminal name1+V2Comparative output 13Standard type: Comparative output 2High-function type: Analogue voltage / current output or external input40V5I/O CIRCUIT DIAGRAMSNPN output typeStandard typeHigh-function typePNP output type Standard typeHigh-function typeNotes: 1) When the analogue current is output, the output load resistance should be 250Ω max. 2) Take care that when the analogue current is output, 5V or more voltage generates. 3) When using the analogue voltage output, be careful to the input impedance of the connected device. Furthermore, note that if the cable is extended, the cable resistance will cause the voltage to drop.6OUTPUT MODE AND OUTPUT OPERATION●The EASY mode, hysteresis mode or window comparator mode can be selected as the output mode for comparative output 1 and comparative output 2.Refer to <Comparative output 1 / 2 output mode setting> in “8MENU SET-TING MODE ” for details.EASY mode●ON / OFF of the comparative output is controlled in this mode.Comparative output H: Hysteresis fixed (Note 1)Notes: 1) Hysteresis can be fixed in 8 steps. Refer to <Hysteresis fixed value selection> in “9PRO MODE ” for setting. 2) “ ” is displayed for comparative output 1 and “” for comparative output 2 on the sub-display.Hysteresis mode●The comparative output ON / OFF state can be controlled with randomly set hyster-esis in this mode.ComparativeoutputH: 1digit or more2 digits or more whenusing psi unitNote: “ ” or “ ” is displayed for comparative output 1 and “ ” or “ ” for comparative output 2 on the sub-display.Window comparator mode●In this mode, the ON or OFF state of the comparative output is controlled with apressure in the set range.H: Hysteresis fixed (Note 1)ComparativeoutputNotes: 1) Hysteresis can be fixed in 8 steps.Refer to <Hysteresis fixed value selection> in “9PRO MODE” for setting.2) “ ” or “ ” is displayed for comparative output 1 and “ ” or “ ” for comparative output 2 on thesub-display.3) Set the interval between the Lo side and Hi side to hysteresis fixed value or more.7RUN MODESetting the threshold value●Refer to <Comparative output 1 / 2 output mode setting>, <Analogue voltage / currentoutput / external input selection> in “8MENU SETTING MODE” for setting conditions.●The Sub display conducts the threshold value. Main display does not changed.Comparative output 1Comparative output 2Comparative output 1Comparative output 2Comparative output 1Comparative output 2EASY mode(Comparative output 2 is OFF)EASY modeHysteresis mode / Windowcomparator mode · Lo sideHysteresis mode / Windowcomparator mode · Hi side(Note 3)Press: Increase threshold value to high pressure side.Press: Decrease threshold value to low pressure side.Notes: 1) If the set pressure range is exceeded, “ ” (exceeds the upper limit) or “ ” (exceeds the lower limit) willappear on the sub display. “ ” will also appear if the Hi side threshold value exceeds the Lo side thresholdvalue when setting the “hysteresis mode / window comparator mode” threshold value.2) Auto-reference value and remote zero-adjustment value are displayed.For details, refer to “11AUTO-REFERENCE FUNCTION” and “12REMOTE ZERO-ADJUSTMENT FUNCTION.”3) In the dash line box is not displayed when not setting “ ” or “ ” in external input switch. For the settingmethod, refer to <Analogue voltage / current output / external input selection> in “8MENU SETTING MODE.”Zero-adjustment function●The zero-adjustment function forcibly sets the pressure value to “zero” when thepressure port is opened.Key lock function●The key lock function prevents key operations so that the conditions set in each set-ting mode are not inadvertently changed.<Key lock set><Key lock released>Peak / bottom hold function●The peak / bottom hold functions display the peak value and bottom value of thefluctuating pressure.●The peak value is displayed on the main display and the bottom value is displayedon the sub-display.●The higher vacuum side indicates the peak value, while the lower vacuum side indi-cates the bottom value.<Peak / bottom hold set><Peak / bottom hold released>8MENU SETTING MODE●The mode will change to RUN mode when the mode selection key is held downduring this setting process. In doing so, changed items before holding down themode selection key have been set.<Comparative output 1 output mode setting>HysteresisWindowcomparator<Response time setting><Display color of the main display selection>Red when ON Green when ON<Unit selection> (Note 2)RUN modeNotes: 1) If the comparative output 2 output mode setting is set to “ ”, the display of N.O. / N.C. selection is the sameas the high-function type.2) In case Japanese, only “MPa” or “kPa” can be set. In the case of a low pressure type for inside of Japan, theunit switch setting item is not displayed.3) This is not displayed on the high pressure type.9PRO MODE●The mode will change to RUN mode when the mode selection key is held downduring this setting process. However, changed items before holding down the modeselection key have been set.<Sub-display selection><Display speed selection><Hysteresis fixed value selection> (1 level: Approx. 1 digit) (When Pa unit is selected.)RUN modeCustom<Eco mode setting><Setting copy mode>Copy sending Copy sending Copy sendingCode table10SETTING COPY FUNCTION●This can copy the settings of the master side sensor to the slave side sensor.●Be sure to use the setting copy function between the identical models.This function cannot be used between different models.●Only one sensor can be connected on slave side with a master side sensor for thesetting copy function.Setting procedure1. Set the setting copy function of the master side sensor to “Copy sending ON” or“Copy sending ON-L”, and then press the mode selection key so that the sensor isin copy ready state. For details, refer to <Setting copy mode> in “9PRO MODE”.2. Turn OFF the master side sensor.3. Connect the master side sensor with the slave side sensor as shown below.Notes: 1) For the high-function type, external input.4. Turn ON the master side sensor and the slave side sensor at the same time.(Note 2) (Note 3)5. Set contents (16-bit coded) are shown in orange on the main display of the masterside sensor and the copying starts.6. The same code explained above is shown in green on the the main display of theslave side sensor, and “ ” is shown on the sub-display (When copying is com-plete.)7. Turn OFF the power of the master side sensor and the slave side sensor and dis-connect the wire.* If copying the setting to another sensor repeatedly, follow steps 3 to 7.Notes: 2) Take care that if the power is not turned on at the same time, the setting contents may not be copied.3) Note that when the power is on, pulse output is output to comparative output 1.To cancel the setting copy mode of master side sensor1. Whilst the slave side sensor is disconnected, turn on the power of the master sidesensor.2. Press the mode selection key for approx. 2 seconds.11AUTO-REFERENCE FUNCTION (ONLY HIGH-FUNCTION TYPE)●The auto-reference functioncorrects the set value using thedetected pressure value duringauto-reference input as the refer-ence pressure.●Using the detected pressure val-ue at auto-reference input P(a)as a reference, the set value 1’is automatically corrected to “setvalue 1+ P(a)”.BeforeAfterSettable range and set pressure range after correction●The set pressure range is wider than the rating pressure range so that the auto-reference function can be handled.If the corrected set value exceeds the set pressure range when auto-reference inputis carried out, the set value will be automatically corrected to within the set pressurerange. Thus, take care not to exceed the set pressure range.Operation chartDuring normal operation(each comparative output set to N.O.)During auto-reference input(each comparative output set to N.O.)• Detected pressure at auto-reference input: 10kPaOutputON0102030405060Displayed value (kPa)121020Set value (kPa)OutputON0102030405060Displayed value (kPa)P(a)1’1020Set value (kPa)2’30Note: The set values shift in the same manner during the EASY mode or the window comparator mode.●The detected pressure value at auto-reference input becomes “zero” when the set-ting of the external input selection function is changed or the power is turned ONagain.●The auto-reference input value can be checked when setting the threshold value inRUN mode. Refer to the threshold value setting in “7RUN MODE” for details.12REMOTE ZERO-ADJUSTMENT FUNCTION (HIGH-FUNCTION TYPE)●The remote zero-adjustment function forcibly sets the pressure value to “zero” whenthe external signal is inputted.The set value is not corrected when remote zero-adjustment is input. Make sure that thepressure and set value during remote zero-adjustment do not exceed the set pressurerange.Operation chartDuring normal operation(each comparative output set to N.O.)During remote zero-adjustment input(each comparative output set to N.O.)• Detected pressure at remote zero-adjustment input: 10kPa•OutputON0102030405060Displayed value (kPa)121020Set value (kPa)OutputONApplied pressure (kPa)010********-10Displayed value (kPa)11020Set value (kPa)2Note: The setting values shift in the same manner during the EASY mode or the window comparator mode.●The remote zero-adjustment value is cleared when the setting of the external inputselection is changed or the power is turned ON again, and normal operation basedon the atmospheric pressure is resumed.●The remote zero-adjustment value can be confirmed when setting the thresholdvalue in RUN mode. Refer to the threshold value setting in “7RUN MODE”.13ERROR INDICATIONWhen other error massage is displayed, contact us.14SPECIFICATIONS●2: High-pressure typeNone: Standard type, A: High-function typeNone: NPN output, R1/8 + M5 female screw, For inside of Japan1W or 2W: NPN output, R1/8 + M5 female screw, For outside of JapanF11: NPN output, NPT1/8 male screw+ M5 female screw, For outside of JapanF11P: PNP output, NPT1/8 male screw+ M5 female screw, For outside of JapanTypeItemStandard type High-function typeLow-pressure type High-pressure type Low-pressure type High-pressure typePressure type Gauge pressureRated pressure range-100 to +100kPa-0.1 to +1.0MPa-100 to +100kPa-0.1 to +1.0MPaSet pressure range-101.0 to +101.0kPa-0.101 to +1.010MPa-101.0 to +101.0kPa-0.101 to +1.010MPaWithstand pressure500kPa 1.5MPa500kPa 1.5MPaApplicable fluid Non-corrosive gasSupply voltage12 to 24V DC ±10%Power consumption (Note 1)Normal operation: 720mW or less (current consumption 30mA or less at 24V supply voltage)ECO mode (STD): 480mW or less (current consumption 20mA or less at 24V supply voltage)ECO mode (FULL): 360mW or less (current consumption 15mA or less at 24V supply voltage)Comparative output<NPN output type>NPN open-collector transistor• Maximum sink current: 100mA• Applied voltage: 30V DC or less(between comparative output and 0V)• Residual voltage: 2V or less(at 100mA sink current )<PNP output type>PNP open-collector transistor• Maximum source current: 100mA• Applied voltage: 30V DC or less(between comparative output and +V)• Residual voltage: 2V or less(at 100mA source current )Output operation Selectable either N.O. or N.C., with key operationHysteresis Min. 1 digit (variable) (however, 2 digits when using psi units)Repeatability±0.1% F.S.± within 2 digits±0.2% F.S.± within 2 digits±0.1% F.S.± within 2 digits±0.2% F.S.± within 2 digitsResponse time 2.5ms, 5ms, 10ms, 25ms, 50ms, 100ms, 250ms, 500ms, 1.000ms or 5,000msselectable with key operationsAnalogue voltage output<High-function, low-pressure type>• Output voltage: 1 to 5V• Zero point: Within 3V ± 5% F.S.• Span: Within 4V ± 5% F.S.• Linearity: Within ± 1% F.S.• Output impedance: Approx. 1kΩ<High-function, high-pressure type>• Output voltage: 0.6 to 5V• Zero point: Within 1V ± 5% F.S.• Span: Within 4.4V ± 5% F.S.• Linearity: Within ± 1% F.S.• Output impedance: Approx. 1kΩAnalogue current output<High-function, low-pressure type>• Output current: 4 to 20mA• Zero point: Within 12mA ± 5% F.S.• Span: Within 16mA ± 5% F.S.• Linearity: Within ± 1% F.S.• Load resistance: 250Ω (max.)<High-function, high-pressure type>• Output current: 2.4 to 20mA• Zero point: Within 4mA ± 5% F.S.• Span: Within 17.6mA ± 5% F.S.• Linearity: Within ± 1% F.S.• Load resistance: 250Ω (max.)External input<High-function NPN output type>• ON voltage: 0.4V DC or less• OFF voltage: 5 to 30V DC or open• Input impedance: Approx. 10kΩ• Input time: 1ms or more<High-function PNP output type>• ON voltage: 5V to +V DC• OFF voltage: 0.6V DC or less or open• Input impedance: Approx. 10kΩ• Input time: 1ms or moreAmbient temperature-10 to +50°C (No dew condensation or icing allowed), Storage: -10 to +60°CAmbient humidity35 to 85% RH, Storage: 35 to 85% RHTemperature characteristics Within ±0.5% F.S.(at +20°C reference)Within ±1% F.S.(at +20°C reference)Within ±0.5% F.S.(at +20°C reference)Within ±1% F.S.(at +20°C reference)MaterialEnclosure: PBT (with glass fiber), LCD display: AcrylicPressure port: Stainless steel (SUS 303)Mounting screw section: Brass (nickel-plated), O-ring: H-NBR, Key part: Silicon rubberWeight Approx. 40g (Main body only)Accessories Cable with a connector (cable length 2m): 1 pc., Unit switching label: 1 pc. (for outside of Japan only)Note: Current consumption does not include the analog current output.15CAUTIONS●This product has been developed / produced for industrial use only.●Use within the rated pressure range.●Do not apply pressure exceeding the pressure withstandability value. The dia-phragm will get damaged and correct operation shall not be maintained.●Make sure that the power supply is off while wiring.●Take care that wrong wiring will damage the sensor.●Verify that the supply voltage variation is within the rating.●If power is supplied from a commercial switching regulator, ensure that the frameground (F.G.) terminal of the power supply is connected to an actual ground.●In case noise generating equipment (switching regulator, inverter motor, etc.) isused in the vicinity of this sensor, connect the frame ground (F.G.) terminal of theequipment to an actual ground.●Do not use during the initial transient time (0.5 sec.) after the power supply isswitched on.●Extension up to total 100m or less, is possible with more than 0.3mm2 of electricconductor cross-sectional area cable.●In case of using this product as a CE Marking conformity product, the wire con-nected to this product must be within 30m.●Do not run the wires together with high-voltage lines or power lines or put them inthe same raceway. This can cause malfunction due to induction.●The specification may not be satisfied in a strong magnetic field.●Avoid dust, dirt, and steam.●Take care that the sensor does not come in direct contact with water, oil, grease, ororganic solvents, such as, thinner, etc.●Do not insert wires, etc, into the pressure port. The diaphragm will get damagedand correct operation shall not be maintained.●Do not operate the keys with pointed or sharp objects.●Make sure that stress by forcible bend or pulling is not applied directly to the sensorcable joint.16INTENDED PRODUCTS FOR CE MARKING●The models listed under “14SPECIFICATIONS” come with CE Marking.As for all other models, please contact our office.OVERSEAS DEPARTMENT3-11-28, Midori-cho, Koganei City, Tokyo 184-8533, JapanTel: 042-383-7271 Fax: 042-383-7276PRINTED IN JAPAN。

Silent Knight SK-Pull-SA 和 SK-Pull-DA 单动作和双动作拉闸器说明

DescriptionThe SK-Pull-SA is a single action pull station requiring only one motion to activate the station. The SK-Pull-DA is a dual action pull station requiring two motions to active the station.Both pull stations are designed to work with Silent Knight Intelliknight series fire alarm control panels (FACPs).Features•Installer can open station without causing an alarm condition•Dual-color LED is visible through handle of station blinks green to indicate normal operation and remains steady red in an alarm condition•Key operated test and reset lock using lock plate actuator •Key matches compatible FACP locks•Meets the Americans with Disabilities Act Accessibility Guidelines (ADAAG) controls and operating mechanisms guidelines (Section 4.1.3[13])•Meets ADA requirement for 5 lbs maximum pull force to active•Shell, door, and handle molded from durable LEXAN ®•Reliable analog communications for trouble-free operation •Braille text on station handle•Handle latches in down position and the word Activated appears, clearly indicating the station has been pulled •Rotary address switches for fast installation•UL Listed, including UL 38, Standard of Manually Actuated Signaling SystemSK-Pull-SA and SK-Pull-DAThe SK-Pull-SA and SK-Pull-DA are a single action or dual action addressable fire alarm pull station for use with Silent Knight's IntelliKnight fire control panel. Extremely easy to operate, the SK-Pull-DA and SK-Pull-SAprovide a fast and practical means of manually initiating a fire alarm signal. The IntelliKnight panel recognizes each manual pull station by its specific address saving precious seconds in determining the location of an alarm. For more information about the IntelliKnight system, or to locate you nearest source, please call 1-800-328-0103.Intelligent Pull StationsINTELLIKNIGHT ACCESSORYCompatibilityThe SK-Pull-SA and SK-Pull-DA are compatible with the following IntelliKnight FACP’s:5600570058085820XLSK-Pull-SASK-Pull-DAINTELLIKNIGHT ACCESSORYModel SK-Pull-DA and SK-Pull-SAEngineering SpecificationsThe contractor shall furnish and install where indicated on the plans, Addressable Pull Stations, Silent Knight model SK-Pull-SA single action pull station or SK-Pull-DA, dual action pull station.SK-Pull-DA or SK-Pull-SA meet the ADAAG controls and operating mechanisms guidelines, and the ADA requirements for a 5 lb. maximum pull force to activate the pull station.MADE IN AMERICAFORM# 350135 Rev A©2009 Honeywell International Inc.This document is not intended to be used for installation purposes. We try to keep our product information up-to-date and accurate. We cannot cover allspecific applications or anticipate all requirements. All specifications are subject to change without notice. For more information, contact Silent Knight 12 Clintonville Road, Northford, CT 06472-1610 Phone: (800) 328-0103, Fax: (203) 484-7118. SpecificationsPhysicalHeight: 5.5” (14 cm)Width: 4” (10.2 cm)Depth: 5.4 oz. (3.7 cm)Housing Material: LEXAN polycarbonate resin Bi-Colored LED:Blinking Green: Normal Steady Red: AlarmSwitch: Single pole, single throw (SPST) normally open (N/O)switch which closes upon activation of the pull stationElectricalOperating Voltage: 15–32 VDCAverage Operating Current (LED flashing): 300 µA Wire Gauge: Up to 12 AWG (3.1 mm 2)EnvironmentalOperating Temperature 32º – 120ºF (0ºC – 49ºC)Humidity: 10% – 93% non-condensingAccessoriesBG-TR Optional trim ring.SB-I/OSurface backbox。

fannice压力开关使用说明

fannice压力开关使用说明
1.压力开关的工作场所应符合该压力开关的使用要求，如周围无腐蚀性气体、无电磁场的干扰、无振动源的存在。

2.安装压力开关时，应使用扳手将压力开关的紧固件部分旋紧，不可以强扭表壳，以免损坏零部件。

3.压力开关的压力设定范围务必在量程范围内，并介于1/3～2/3之间，不可设定压力值。

4.如果压力开关测量的介质较复杂，是腐蚀介质或带结晶的介质，应提前增加隔离装置，尽量避免介质与压力开关直接接触。

5.当使用单位需要打开压力开关的盖进行安装或拆卸时，操作者要注意不可轻易旋动开关内部的螺丝或拨动内部零件（除接线螺外），避免零部件脱落或损坏。

6.压力开关的安装场所应该是干燥透风、无腐蚀性气体的室内。

7.由于压力开关的外壳、保护盖板、引线接头等部分都经过了密封处理，安装时，用户不可轻易打开，以免影响了它的密封性能。

8.压力开关准备测量时，应先进行校验操作，校验结果合格之后才可正式投入到使用设备中测量。

9.压力开关的被测介质应符合它的使用要求，对压力开关的材质黄铜、锡青铜及铅锡焊料无锈蚀作用。

10.压力开关实际测量的压力不可超出压力开关的量程允许范围，避免因过载直接减少压力开关的使用寿命。

Haydon Kerk H-34H 压力开关说明书

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