EM3-DINAV33DO中文资料
WE33三向三环焊接无锈钢球阀说明书
NPT; DA02 to DA03: 1/4˝ female NPT; C and D; Class II, group E, F and G;
SR02 to SR04: 1/4˝ female NPT.
division I and II.
Housing Material: Anodized aluminum Housing Material: Powder coated
EU (RoHS II).
Electric “TI” and “MI” Series
ACTUATORS
Power Requirements: 110 VAC,
Pneumatic “DA” and “SR” Series
220 VAC, 24 VAC or 24 VDC.
Type: DA series is double acting and SR Power Consumption: See instruction
Size (gal/min) Operated Model Pneumatic Model
Pneumatic Model
Electric (110 VAC) Model
Electric (110 VAC) Model
1/2˝ 14.39 WE33-CHD00-T2 WE33-CDA01-T2
WE33-CSR02-T2
Standard Features: Manual override,
Compliance: Meets the technical
position indicator, and TD models come
requirements of EU Directive 2011/65/ with two limit switches.
碰焊机33EIII控制器说明书
码
滤波范围 AF
0-100
20-30 即可
位
d 备用参数
错误提示 5 方式选择
T
规范选择
C
0 1
2 0 N（1-9）
出现错误提示时，立即终止当前规范，启动脚踏开关继续工作 出现错误提示时，立即终止当前规范,需按“工作/设定”键清除错误提示后才能启 动脚踏开关继续工作 关闭错误提示 执行当前规范
循环执行 1 至 N 规范
焊接及焊接结束后显示焊接电流值
“工作”：启动焊接时此灯亮； “气阀 1”：主气阀输出时此灯亮； “气阀 2”：增压阀输出时此灯亮
33EIII 说明书
控制器具有工作与设定二种状态， 可通过点击该键进行状态切换。
① 工作状态：启动脚踏开关，控 制器执行当前规范，此时不能设置参 数。
② 设定状态：对当前规范的各种 参数进行编辑，此时不能启动脚踏开 关进行焊接。
回火电流值
恒流控制
初级：设置范围 0-999A 次级：设置范围 0-99.9KA
回火电流在工件上持续的时间
维持时间 休止时间 增压延时
0-250 周波 0-250 周波 0-250 周波
电流切断后，电极在工件上继续维持压力的时间，时间到，关闭主气阀 连续焊接时，两次焊接过程间的时间间隔 系统从“加压时间”开始到输出增压信号的时间
1
过热保护，外接热保护器件的常闭触点
辅助输出 Ab
4 恒流/恒热 量方式
AC
0
出现错误提示后，无辅助动作输出
1
出现错误提示后，有辅助动作输出 注 3
0
恒压方式或恒流方式（由 A 值选定）
1
恒热量方式
Ad
内部参数，出厂时已设好，用户不得修改
欧姆尼克 3R3 电感说明书
Dimensions: [mm]Scale - 7:1Product Marking:Marking3R3 (Inductance Code)7440404103374404041033BC74404041033T e m p e r a t u r eT pT L74404041033Cautions and Warnings:The following conditions apply to all goods within the product series of WE-LQS of Würth Elektronik eiSos GmbH & Co. KG:General:•This electronic component is designed and manufactured for use in general electronic equipment.•Würth Elektronik must be asked for written approval (following the PPAP procedure) before incorporating the components into any equipment in fields such as military, aerospace, aviation, nuclear control, submarine, transportation (automotive control, train control, ship control), transportation signal, disaster prevention, medical, public information network etc. where higher safety and reliability are especially required and/or if there is the possibility of direct damage or human injury.•Electronic components that will be used in safety-critical or high-reliability applications, should be pre-evaluated by the customer. •The component is designed and manufactured to be used within the datasheet specified values. If the usage and operation conditions specified in the datasheet are not met, the wire insulation may be damaged or dissolved.•Do not drop or impact the components, the component may be damaged.•Würth Elektronik products are qualified according to international standards, which are listed in each product reliability report. Würth Elektronik does not warrant any customer qualified product characteristics beyond Würth Elektroniks’ specifications, for its validity and sustainability over time.•The responsibility for the applicability of the customer specific products and use in a particular customer design is always within the authority of the customer. All technical specifications for standard products also apply to customer specific products.Product specific:Soldering:•The solder profile must comply with the technical product specifications. All other profiles will void the warranty.•All other soldering methods are at the customers’ own risk.•Strong forces which may affect the coplanarity of the components’ electrical connection with the PCB (i.e. pins), can damage the part, resulting in avoid of the warranty.Cleaning and Washing:•Washing agents used during the production to clean the customer application might damage or change the characteristics of the wire insulation, marking or plating. Washing agents may have a negative effect on the long-term functionality of the product.•Using a brush during the cleaning process may break the wire due to its small diameter. Therefore, we do not recommend using a brush during the PCB cleaning process.Potting:•If the product is potted in the customer application, the potting material may shrink or expand during and after hardening. Shrinking could lead to an incomplete seal, allowing contaminants into the core. Expansion could damage the components. We recommend a manual inspection after potting to avoid these effects.Storage Conditions:• A storage of Würth Elektronik products for longer than 12 months is not recommended. Within other effects, the terminals may suffer degradation, resulting in bad solderability. Therefore, all products shall be used within the period of 12 months based on the day of shipment.•Do not expose the components to direct sunlight.•The storage conditions in the original packaging are defined according to DIN EN 61760-2.•The storage conditions stated in the original packaging apply to the storage time and not to the transportation time of the components. Packaging:•The packaging specifications apply only to purchase orders comprising whole packaging units. If the ordered quantity exceeds or is lower than the specified packaging unit, packaging in accordance with the packaging specifications cannot be ensured. Handling:•Violation of the technical product specifications such as exceeding the nominal rated current will void the warranty.•Applying currents with audio-frequency signals may result in audible noise due to the magnetostrictive material properties.•The temperature rise of the component must be taken into consideration. The operating temperature is comprised of ambient temperature and temperature rise of the component.The operating temperature of the component shall not exceed the maximum temperature specified.These cautions and warnings comply with the state of the scientific and technical knowledge and are believed to be accurate and reliable.However, no responsibility is assumed for inaccuracies or incompleteness.Würth Elektronik eiSos GmbH & Co. KGEMC & Inductive SolutionsMax-Eyth-Str. 174638 WaldenburgGermanyCHECKED REVISION DATE (YYYY-MM-DD)GENERAL TOLERANCE PROJECTIONMETHODChriB002.0012023-02-28DIN ISO 2768-1mDESCRIPTIONWE-LQS SMT Semi-ShieldedPower Inductor ORDER CODE74404041033SIZE/TYPE BUSINESS UNIT STATUS PAGEImportant NotesThe following conditions apply to all goods within the product range of Würth Elektronik eiSos GmbH & Co. KG:1. General Customer ResponsibilitySome goods within the product range of Würth Elektronik eiSos GmbH & Co. KG contain statements regarding general suitability for certain application areas. These statements about suitability are based on our knowledge and experience of typical requirements concerning the areas, serve as general guidance and cannot be estimated as binding statements about the suitability for a customer application. The responsibility for the applicability and use in a particular customer design is always solely within the authority of the customer. Due to this fact it is up to the customer to evaluate, where appropriate to investigate and decide whether the device with the specific product characteristics described in the product specification is valid and suitable for the respective customer application or not.2. Customer Responsibility related to Specific, in particular Safety-Relevant ApplicationsIt has to be clearly pointed out that the possibility of a malfunction of electronic components or failure before the end of the usual lifetime cannot be completely eliminated in the current state of the art, even if the products are operated within the range of the specifications.In certain customer applications requiring a very high level of safety and especially in customer applications in which the malfunction or failure of an electronic component could endanger human life or health it must be ensured by most advanced technological aid of suitable design of the customer application that no injury or damage is caused to third parties in the event of malfunction or failure of an electronic component. Therefore, customer is cautioned to verify that data sheets are current before placing orders. The current data sheets can be downloaded at .3. Best Care and AttentionAny product-specific notes, cautions and warnings must be strictly observed. Any disregard will result in the loss of warranty.4. Customer Support for Product SpecificationsSome products within the product range may contain substances which are subject to restrictions in certain jurisdictions in order to serve specific technical requirements. Necessary information is available on request. In this case the field sales engineer or the internal sales person in charge should be contacted who will be happy to support in this matter.5. Product R&DDue to constant product improvement product specifications may change from time to time. As a standard reporting procedure of the Product Change Notification (PCN) according to the JEDEC-Standard inform about minor and major changes. In case of further queries regarding the PCN, the field sales engineer or the internal sales person in charge should be contacted. The basic responsibility of the customer as per Section 1 and 2 remains unaffected.6. Product Life CycleDue to technical progress and economical evaluation we also reserve the right to discontinue production and delivery of products. As a standard reporting procedure of the Product Termination Notification (PTN) according to the JEDEC-Standard we will inform at an early stage about inevitable product discontinuance. According to this we cannot guarantee that all products within our product range will always be available. Therefore it needs to be verified with the field sales engineer or the internal sales person in charge about the current product availability expectancy before or when the product for application design-in disposal is considered. The approach named above does not apply in the case of individual agreements deviating from the foregoing for customer-specific products.7. Property RightsAll the rights for contractual products produced by Würth Elektronik eiSos GmbH & Co. KG on the basis of ideas, development contracts as well as models or templates that are subject to copyright, patent or commercial protection supplied to the customer will remain with Würth Elektronik eiSos GmbH & Co. KG. Würth Elektronik eiSos GmbH & Co. KG does not warrant or represent that any license, either expressed or implied, is granted under any patent right, copyright, mask work right, or other intellectual property right relating to any combination, application, or process in which Würth Elektronik eiSos GmbH & Co. KG components or services are used.8. General Terms and ConditionsUnless otherwise agreed in individual contracts, all orders are subject to the current version of the “General Terms and Conditions of Würth Elektronik eiSos Group”, last version available at .Würth Elektronik eiSos GmbH & Co. KGEMC & Inductive SolutionsMax-Eyth-Str. 174638 WaldenburgGermanyCHECKED REVISION DATE (YYYY-MM-DD)GENERAL TOLERANCE PROJECTIONMETHODChriB002.0012023-02-28DIN ISO 2768-1mDESCRIPTIONWE-LQS SMT Semi-ShieldedPower Inductor ORDER CODE74404041033SIZE/TYPE BUSINESS UNIT STATUS PAGE。
IC DIN 003 光控开关使用说明书
3.2.Montaje.FIG.23.2.2.Insertar los dos pasacables de goma en los dos orificios de entrada del cable en la parte inferior de la caja.(ver figura.4).3.2.1.Dimensiones:Ø78x 105mm (ver figura.3).3.2.3.Pasar los cables por el pasacables y conectarlos a la regleta.De acuerdo a la instrucción de la fig.5y fig.6.1CARACTERÍSTICASFIG.4Pasacables de gomaFIG.5FIG.62INSTALACIÓN3.1.Seleccionar el local adecuado. mejor posición para instalar el dispositivo es en una pared o poste exterior y evitar la radiación directa del sol (ver figura.1).3.1.2.el sensor.MANUAL DE INSTRUCCIONES3.1.3.IC DIN 003es un dispositivo de encendido/apagado automático para lámparas tanto incandescentes como fluorescentes.Cuando anochece la luz se enciende tan pronto como el sensor alcanza el nivel de luminosidad preestablecido,y la luz se apaga de nuevo a la mañana cuando el nivel de luz ambiente es suficiente.Un retardo en el encendido de 60segundos previene al sistema de encenderse en caso de verse afectado por influencias momentáneas (tormentas,paso de vehículos…).Regletade BaseFIG.83.2.5.y debajo de la caja 3.2.4.Sujetar los cables con la abrazadera y asegurarla con los regleta deberáde ajustarse entre los dos pivotes de plástico situados en la base de la caja (ver figura.7)FIG.103FUNCIONAMIENTO4.1.Ajuste del nivel de luminosidad (LUX).FIG.93.2.6.Este producto se puede montar en una pared atornillado o sujeto a un poste eléctrico o árbol con una o dos bridas (ver figura.9).4.1.1.Ajustarlo a la hora del día en la que se alcance el nivel de luminosidad deseado para que las luces se conecten.4.1.2.Girar el mando del potenciómetro en sentido contrario a las agujas del reloj hasta el mínimo de luxes,después girar despacio en sentido a las agujas del reloj hasta que el avisador luminoso se luz se encenderáaproximadamente 60segundos después de que el avisador luminoso se haya encendido (ver figura.10).4.1.3.Valores de ajuste de luminosidad (LUX)::4.2.Funcionamiento.4SOLUCIÓN DE PROBLEMASCuando el IC DIN 003no funcione correctamente,analiza la siguiente tabla para solucionar tu problema:Al conectar a la red 230V~se enciende la carga directamente durante 60segundos.Después la carga permaneceráencendida mientras la luz ambiente este por debajo del nivel de lux fijado.Al contrario,la carga se apagarádespués de 60segundos cuando la luz ambiente exceda del nivel de lux fijado. carga estaráON/OFF transcurridos 60segundos de que el LED estéON/OFF.Veáse en los siguientes apartados el funcionamiento detallado de la carga y el LED:4.2.1.1.El led estaráen ON mientras la luz ambiente este por debajo del nivel de lux fijado,y la carga se encenderási el LED permanece en ON durante 60segundos.4.2.1.2.El led estaráen OFF mientras la luz ambiente este por encima del nivel de lux fijado,y la carga se apagarási el LED permanece en OFF durante 60segundos.。
E+E EE33 Datasheet说明书
DatasheetEE33Humidity / Temperature Sensor forHigh Humidity and Chemical ApplicationsEE33Humidity / Temperature Sensor for High Humidity and Chemical ApplicationsThe EE33 sensors are designed to meet the highest demands of stable and highly accurate measurements of relative humidity (RH) and temperature (T) under the most challenging conditions. EE33 is suitable for a wide range of applications from -40 °C (-112 °F) up to 180 °C (356 °F) and 100 bar (1 450 psi).Outstanding Measurement PerformanceThe employed high-end E+E RH and T sensing element is heated and enables reliable and long-term stable measurements in extremely humid or chemically polluted environment. The monolithic structure of the sensor allows a fast return to normal conditions after condensation or chemical contamination. In addition it is perfectly protected by the E+E proprietary coating.Versatility and RobustnessThe EE33 is available in six remote probe types and with various probe and cable lengths. With different heating modes of the monolithic RH and T sensing element, the EE33 can be perfectly tailored to the specific needs of each measurement task. It features an IP65 / NEMA 4 polycarbonate or metal enclosure which can accommodate various interface modules and electrical connection options.Outputs and ConfigurationThe measured data is available on two freely scalable analogue outputs, on the RS232 or RS485 interface and on the alarm (relay) outputs. The configuration and the RH and T adjustment of the EE33 can be performed either using the push buttons or with the free EE-PCS Product Configuration Software.Outputs▪2 freely scalable analogue outputs current / voltage▪Configurable via EE-PCS ▪Digital RS232 / RS485 interface with E+E industry protocolRH and T Sensing Element ▪With different heating modes ▪Condensation Prevention (CP) ▪Automatic ReCovery (ARC) ▪Overheating (OH) ▪Protected by▪E+E proprietary coating ▪Wide choice of filter capsMeasurement performance ▪High RH / T accuracy▪Working range from -40 °C (-112 °F) up to 180 °C (356 °F) and 100 bar (1 450 psi) ▪Designed for conditions with chemical contamination and condensation ▪Calculated parameters - Dew point temperature (Td) - Frost point temperature (Tf) - Wet bulb temperature (Tw) - Water vapour partial pressure (e) - Mixing ratio (r) - Absolute humidity (dv) - Specific enthalpy (h)Enclosure▪Polycarbonate IP65 / NEMA 4X ▪Metal (AlSi9Cu3) IP65 / NEMA 4 ▪Display with MIN/MAX function ▪Versatile connection optionsRemote probes▪Specific types according to - T range - p range- Environmental condition ▪Various probe and cable lengthsInspection certificate According to DIN EN 10204-3.1Protective Sensor CoatingThe E+E proprietary sensor coating is a protective layer applied to the sensing elements, their leads and soldering points. The coating substantially extends sensor lifetime and ensures optimal measurement performance in corrosive environment (salts, off-shore applications). Additionally, it improves the sensors’ long term stability in dusty, dirty or oily applications by preventing stray impedance caused by deposits on the active sensor surface or on the electrical connections.Heating ModesCondensation Prevention (CP) describes an intense heating of the sensing element in order to get rid of temporary condensation. It is triggered by a certain RH setpoint (configurable via EE-PCS).Automatic ReCovery (ARC) describes an intense heating of the sensing element in order to get rid of chemical pollution. It is triggered either by a certain time interval (configurable via EE-PCS), externally using the ARC module option (AM1) or manually via push button on the PCB.Overheating (OH) means a continuous, regulated warming of the sensing element and the probe body (dual heating system) to prevent condensation on it. Thanks to the monolithic structure of the sensing element precise RH measurement even under continuously high humidity and condensing conditions is enabled.*) Factory setting: disabled, RH setpoint preset to 99 %.Values in mm (inch)EnclosureType T4/ T5Type T7, pressure tight up to 20 bar (300 psi) for Td measurement with optional cut-in fittingType T8, pressure tight up to 100 bar (1 450 psi) with cut-in fittingType T10, pressure tight up to 20 bar (300 psi) with sliding fittingValues in mm (inch)Technical DataMeasurandsType T17, two remote probes pressure tight up to 20 bar (300 psi) with optional cut-in sliding fittingThe accuracy statement includes the uncertainty of the factory calibration with an enhancement factor k=2 (2-times standard deviation).The accuracy was calculated in accordance with EA-4/02 and with regard to GUM (Guide to the Expression of Uncertainty in Measurement). Values in mm (inch)Measurands1) T raceable to international standards, administrated by NIST, PTB, BEV,...The accuracy statement includes the uncertainty of the factory calibration with an enhancement factor k=2 (2-times standard deviation).The accuracy was calculated in accordance with EA-4/02 and with regard to GUM (Guide to the Expression of Uncertainty in Measurement). Calculated Measurandsfrom up to unitEE33-xT4EE33-xT5/T8/T10/T17EE33-xT7Dew point temperature Td-40(-40)100(212)100(212)100(212)°C(°F) Frost point temperature1)Tf-40(-40)0(32)0(32)0(32)°C(°F) Wet bulb temperature Tw0(32)100(212)100(212)‒°C(°F) Water vapour partial pressure e0(0)1100(15)1100(15)‒mbar(psi) Mixing ratio r0(0)999(9999)999(9999)‒g/kg(gr/lb) Absolute humidity dv0(0)700(300)700(300)‒g/m3(gr/ft3) Specific enthalpy h0(0)2800(1250)2800(1250)‒kJ/kg(BTU/lb) 1) Equals Td above 0 °C (32 °F)Outputs AnalogueTwo freely selectable and scalable outputs for RH and T 0 - 1 / 5 / 10 V -1 mA < I L < 1 mA I L = load current 0 - 20 mA / 4 - 20 mA (3-wire) R L < 500 Ω R L = load resistance Both outputs have the same electrical quantity (U, I)Two alarm outputs with option AM21)2x changeover contact250 V AC / 6 A 28 V DC / 6 A Measurand, threshold and hysteresis configurable via EE-PCS1) Appropriate for outdoor use, wet location, degree of pollution 2, overvoltage category II, altitude up to 3 000 m (9 843 ft)DigitalDigital interface RS232 or RS485 (EE33 = 1 unit load)Protocol Factory settings E+E Industrial Transmitter Protocol9 600 Baud, parity even, 1 stop bit, ID = unique factory setUSA & Canada: Class 2 supply necessary, GeneralOrdering GuideMeasurand CodeOrder ExampleEE33-M1T10HS3F9K2L200PA23E4C1GA6For Output 1 and 2 in the Ordering GuidePlease note: no mix of SI/US units allowed.Order ExampleEE33-M1T17F11K5L200D2C1AM1GA3MB52SBL0SBH100AccessoriesAccessories Code E+E Product Configuration Software(free download from /configurator)EE-PCS EE33 Configuration cable (for EE-PCS)HA010304 Stainless steel mounting flange Ø12 mm (0.47")HA010201 Stainless steel mounting flange for Ø6 mm (0.24") T probe HA010207 Stainless steel wall mounting clip Ø12 mm (0.47")HA010225 Pressure tight screw connectionsG1/2" ISO Ø12 mm 1/2" NPT Ø12 mm G1/2" ISO Ø6 mm 1/2" NPT Ø6 mm HA011102 HA011103 HA011104 HA011105Humidity calibration kit see Humidity Calibration Kit data sheet RS232 interface cable for plug option E5HA010311RS485 kit for network HA010605Adapter M16x1.5 to NPT 1/2" HA011101Drip water protection HA010503Radiation shield for RH probe HA010502Radiation shield for T probe HA010506For further information see datasheet Accessories.Company Headquarters &Production SiteE+E Elektronik Ges.m.b.H.Langwiesen 74209 Engerwitzdorf | AustriaT +43 7235 605-0F +43 7235 605-8***************SubsidiariesE+E Sensor Technology (Shanghai) Co., Ltd. T +86 21 6117 6129**************E+E Elektronik France SARLT +33 4 74 72 35 82******************E+E Elektronik Deutschland GmbHT +49 6171 69411-0******************E+E Elektronik India Private LimitedT +91 990 440 5400******************E+E Elektronik Italia S.R.L.T +39 02 2707 86 36******************E+E Korea Co., Ltd.T +82 31 732 6050******************E+E Elektronik CorporationT +1 847 490 0520******************Version v1.17 | 01-2023Modification rights reserved。
欧姆龙 3G3MV 系列通用变频器 说明书
限制运转方向 (n006)................................................................ 51 阶梯形改变速度........................................................................ 51 低速运行.................................................................................... 52 调整速度设定信号.................................................................... 53 限制速度.................................................................................... 54 使用 2 套加减速时间................................................................ 54 瞬时停电复电后的自动再起动 (n081).................................... 55 平滑运行 (n023)........................................................................ 56 力矩的检测................................................................................ 56 检测频率 (n095)........................................................................ 58 避免共振 (n083 ～ n086).......................................................... 59 故障时自动复位并继续运行 (n082)........................................ 59 自由滑行中的电机无抖动运转................................................ 60 加减速暂停................................................................................ 61 使用频率表，电流表 (n066).................................................... 62 校正频率表·电流表 (n067).................................................... 62 脉冲序列信号输出作为模拟量输出 (AM-AC) 使用.............. 63 降低杂波和漏电流 (n080)........................................................ 65 STOP 键的有效 / 无效的选择 (n007) ...................................... 67 ■ 选择停止方法............................................................................ 67 选择停止方法 (n005)................................................................ 67 进行直流制动............................................................................ 68 ■ 与外部接口回路组合................................................................ 69 使用输入信号............................................................................ 69 使用多功能模拟量输入功能 (n007,n078,n079)...................... 72 使用输出信号 (n057,n058,n059) .............................................. 74 ■ 以电流指令输入设定频率........................................................ 75 ■ 用脉冲序列输入设定频率指令................................................ 77 防止电机失速............................................................................ 78 运行中失速防止的功能 UP ..................................................... 79 ■ 减少电机的速度变动................................................................ 81 补偿电机的转差 (V/f 控制模式 n002=0 的场合 ) .................. 81
EM3-DINAV83DO中文资料
Input specifications
Accuracy Active energy Reactive energy Start-up current
Additional errors Voltage variation Frequency variation Wave form Voltage disymmetry
> 720kΩ (220VL-L), ≤ 4VA > 1.97MΩ (660VL-L), ≤ 4VA > 720KΩ (208VL-L), ≤ 4VA > 720KΩ (400VL-L), ≤ 4VA
50-60 Hz
3-phase, unbalanced with or without neutral. Note: in the self-supplied version, the neutral must be connected to the measuring inputs.
Maximum current (Imax)
Overload Continuous: current For 10ms: current
Class 2, according to EN61036 Class 3, according to EN61268 80mA
Acc. to EN61036, EN61268 < 0.5% < 0.5% <1% (3rd harmonic: 10%) < 0.5% (referred to the rated input voltage)
4kV / level 4 (EN61000-4-4)
10V/m from 26 to 1000MHz (EN61000-4-3) 15kV (EN61000-4-2) according to CISPR 14 and CISPR 22 8kV (EN61000-4-5)
3680系列精密潜入杆电阻器产品说明书
*RoHS Directive 2002/95/EC Jan 27 2003 including AnnexSpecifications are subject to change without notice.Customers should verify actual device performance in their specific applications.Electrical Characteristics 1Standard Resistance Range .............................................................................10 ohms to 1 megohm Total Resistance Tolerance...........................................................................................................±3 %Dielectric Withstanding Voltage (MIL-STD-202, Method 301)Sea Level..........................................................................................................1,000 VAC minimum Power Rating (Voltage Limited By Power Dissipation or 500 VAC, Whichever is Less)+25 °C ...................................................................................................................................2 watts +85 °C......................................................................................................................................0 watt Insulation Resistance (500 VDC)..................................................................1,000 megohms minimum Resolution3681..........................................................................................................................................10 %3682............................................................................................................................................1 %3683.........................................................................................................................................0.1 %3684.......................................................................................................................................0.01 %3685.....................................................................................................................................0.001 %Absolute Minimum Resistance...............................3 ohms or 0.2 % maximum (whichever is greater)Accuracy (Dial Reading to Output Ratio)....................................................................±1.0 % full scaleEnvironmental Characteristics1Operating Temperature Range ...................................................................................-25 °C to +85 °C Storage Temperature Range.......................................................................................-25 °C to +85 °C Temperature Coefficient Over Storage Temperature Range...........................±100 ppm/°C maximum Vibration.........................................................................................................................................10 G Wiper Bounce...........................................................................................0.1 millisecond maximum Total Resistance Shift..............................................................................................±1 % maximum Voltage Ratio Shift................................................................................................±0.2 % maximum Shock.............................................................................................................................................50 G Wiper Bounce...........................................................................................0.1 millisecond maximum Total Resistance Shift..............................................................................................±1 % maximum Voltage Ratio Shift................................................................................................±0.2 % maximum Load Life...............................................................................................................1,000 hours, 2 watts Total Resistance Shift..............................................................................................±2 % maximum Rotational Life.........................................................................75,000 button operations each decade Total Resistance Shift..............................................................................................±2 % maximum IP Rating........................................................................................................................................IP 40Mechanical Characteristics 1Weight....................................3681 (9 gm); 3682 (16 gm); 3683 (23 gm); 3684 (30 gm); 3685 (37 gm)T erminals.....2.79 mm (0.11 in.) wide x .41 mm (.016 in.) thick, tinned solder lugs for 3 #20 AWG wires Soldering ConditionManual Soldering..........................................................96.5Sn/3.0Ag/0.5Cu solid wire or no-cleanrosin cored wire; 370 °C (700 °F) max. for 3 secondsWave Soldering....................96.5Sn/3.0Ag/0.5Cu solder with no-clean flux; 260 °C (500 °F) max.for 5 secondsWash processes..................................................................................................Not recommended Marking...............................Manufacturer’s name and part number, resistance value and date code.Ganging (Multiple Section Potentiometers)...............................................Up to 5 decades maximum Readout Marking........................................................................................................10 positions, 0-9Actuating Force...................................................................................19 to 29 oz. on detent decades Actuating Force Variation..............................................................................................4 oz. maximum1At room ambient: +25 °C nominal and 50 % relative humidity nominal, except as noted.NOTE: Terminals 1 & 3 are reversed from illustration for models 3682 and 3684.3680INCR.Product DimensionsDimensionsWeight (Approx.)Model a b c d e –.381 (–.015)oz.gms.368116.51 (.650)14.99 (.590)—9.91 (.39) 4.19 (.165).3369.5368226.67 (1.05)25.15 (.99)10.67 (.42)11.94 (.47)8.38 (.330).57616.5368337.08 (1.46)35.31 (1.39)18.54 (.73)11.94 (.47) 4.19 (.165).82423.5368447.50 (1.87)45.47 (1.79)30.73 (1.21)11.94 (.47)8.38 (.330) 1.07230.5368557.66 (2.270)55.63 (2.190)39.12 (1.540)11.94 (.47)4.19 (.165)1.32037.5DimensionsModel f –.010 (–.254)g –.010 (–.254)368121.08 (.830)15.75 (.620)368221.08 (.830)25.91 (1.020)368321.08 (.830)36.07 (1.420)368421.08 (.830)46.23 (1.820)368521.08 (.830)56.39 (2.220)*Ro H S C O M P L I A N T V E R S I O N S A V A I L A B L ESpecifications are subject to change without notice.Customers should verify actual device performance in their specific applications.Recommended Part NumbersBOLDFACE LISTINGS ARE IN STOCK AND READILY AVAILABLE THROUGH DISTRIBUTION.FOR OTHER OPTIONS CONSULT FACTORY.RoHS IDENTIFIER:L =COMPLIANTBLANK =NON-COMPLIANTREV. 05/07。
正弦变频器EM320说明书
基本信息中文名称正弦EM313A变频器定义正弦EM309A变频器是功能特点省去时间控制器、换相接触应用领域工业洗衣机功率范围~132KW目录1定义2功能特点3应用领域4型号折叠编辑本段定义正弦EM309A变频器是深圳市正弦电气有限公司的一款变频器产品，LOGO为SINEE，功率范围为电源为三相3800V，是一款工业洗衣机专用变频器。
EM313A 系列工业洗衣机专用变频器能为工业自动化节省时间，其正反转速度时间可通过变频器直接设定。
折叠编辑本段功能特点省去时间控制器、换相接触器、时间继电器等控制器件，可直接设定洗涤总时间，正反转时间，正反转速度。
操作简单、界面友好;调频范围0~6000HZ，完全满足洗衣机在低速洗涤、中脱、高脱的要求;停机时自动找门，门位对准后自动停机报警;低频150%额定转矩输出，适合各种布料、各种工艺洗涤;正弦EM309A深圳代理鸿怡威为您解决更多EM313A工业洗衣机专用变频器的功能特点问题。
三防漆处理，适应高温潮湿环境。
折叠编辑本段应用领域工业洗衣机折叠编辑本段型号EM300A全能矢量控制变频器EM303A开环矢量控制变频器EM308A开环矢量节能控制柜EM318A球磨机节能控制柜EM309A拉丝机收卷专用变频器EM319A动力收放专用变频器EM311A拉丝机主机专用变频器EM313A工业洗衣机专用变频器EM320A数控机床专用变频器EM321A旋切机专用变频器EM325A木工剪板机专用变频器EM328A恒压供水专用变频器EP300A系列智能退火电源EP303A动力应急电源。
Belimo 3英寸铬钢球阀类型D型数据表
B278•ApplicationStainless Steel Ball and StemType overviewType DN B27880Technical dataFunctional dataValve size 3" [80]Fluidchilled or hot water, up to 60% glycol Fluid Temp Range (water)0...212°F [-18...100°C]Body Pressure Rating 400 psi Close-off pressure ∆ps 100 psiFlow characteristic equal percentage Servicing maintenance-free Flow Pattern 2-way Leakage rate0% for A – AB Controllable flow range 75°Cv130Cv Flow RatingA-port: as stated in chart B-port: 70% of A – AB CvMaterialsValve body Nickel-plated brass body Stem stainless steel Stem seal EPDM (lubricated)SeatPTFE Characterized disc TEFZEL®Pipe connection NPT female ends O-ring EPDM (lubricated)Ballstainless steel Suitable actuators Non-Spring ARB(X)SpringAFRB(X)Safety notesWARNING: This product can expose you to lead which is known to the State of California to cause cancer and reproductive harm. For more information go to Product featuresThis valve is typically used in air handling units on heating or cooling coils, and fan coil unit heating or cooling coils. Some other common applications include Unit Ventilators, VAV box re-heat coils and bypass loops. This valve is suitable for use in a hydronic system with variable flow.B278 Flow/Mounting detailsTwo-way valves should be installed with thedisc upstream.DimensionsType DNB27880ARB, ARXA B C D E F H1H211.0" [280] 5.8" [148]8.5" [217] 6.0" [152] 2.8" [71] 2.8" [71] 2.1" [53]0.8" [20]AFRB, AFRXA B C D E F11.8" [299] 5.8" [148]9.1" [231] 6.6" [168] 2.0" [51] 2.0" [51]AFRB N4, AFRX N4A B C D E F13.0" [330] 5.8" [148]10.3" [262]9.3" [235] 3.4" [86] 3.4" [86]B278ARB N4, ARX N4, NRB N4, NRX N4A B D E F11.4" [289] 5.8" [148]8.0" [203] 3.1" [80] 3.1" [80]ARQB, ARQXA B C D E F H1H29.9" [251] 4.2" [107]8.6" [219] 6.1" [155] 2.3" [58] 2.3" [58]0.8" [20]0.6" [15]NEMA 4, Modulating Control, Non-SpringReturn, Direct Coupled, 24 V, Multi-FunctionTechnology®Technical dataElectrical data Nominal voltage AC/DC 24 VNominal voltage frequency50/60 HzPower consumption in operation 3.5 WPower consumption in rest position 1.3 WTransformer sizing 6 VA (class 2 power source)Electrical Connection Terminal blocksOverload Protection electronic thoughout 0...90° rotationFunctional data Operating range Y 2...10 VOperating range Y note 4...20 mA w/ ZG-R01 (500 Ω, 1/4 W resistor)Input Impedance100 kΩ for 2...10 V (0.1 mA), 500 Ω for 4 (20)mA, 1500 Ω for PWM, On/Off and Floating pointOperating range Y variable Start point 0.5...30 VEnd point 2.5...32 VOptions positioning signal variable (VDC, on/off, floating point)Position feedback U 2...10 VPosition feedback U note Max. 0.5 mAPosition feedback U variable VDC variableDirection of motion motor selectable with switch 0/1Manual override under coverAngle of rotation90°Angle of rotation note adjustable with mechanical stopRunning Time (Motor)150 s / 90°Running time motor variable90...150 sNoise level, motor45 dB(A)Position indication pointerSafety data Degree of protection IEC/EN IP66/67Degree of protection NEMA/UL NEMA 4XEnclosure UL Enclosure Type 4XAgency Listing cULus acc. to UL60730-1A/-2-14, CAN/CSAE60730-1:02, CE acc. to 2014/30/EUQuality Standard ISO 9001Ambient temperature-22...122°F [-30...50°C]Ambient temperature note-40...50°C for actuator with integrated heatingStorage temperature-40...176°F [-40...80°C]Ambient humidity Max. 100% RHServicing maintenance-freeMaterials Housing material Die cast aluminium and plastic casingFootnotes†Rated Impulse Voltage 800V, Type of action 1, Control Pollution Degree 4.AccessoriesGatewaysDescriptionType Gateway MP to BACnet MS/TP UK24BAC Gateway MP to Modbus RTU UK24MOD Gateway MP to LonWorksUK24LON Electrical accessoriesDescriptionType Battery backup system, for non-spring return models NSV24 US Battery, 12 V, 1.2 Ah (two required)NSV-BAT Service Tool, with ZIP-USB function, for programmable andcommunicative Belimo actuators, VAV controller and HVAC performance devicesZTH USService toolsDescriptionTypeConnection cable 10 ft [3 m], A: RJ11 6/4 ZTH EU, B: 3-pin Weidmüller and supply connectionZK4-GEN Service Tool, with ZIP-USB function, for programmable and communicative Belimo actuators, VAV controller and HVAC performance devicesZTH USElectrical installationINSTALLATION NOTESProvide overload protection and disconnect as required.Actuators may be connected in parallel. Power consumption and input impedance must beobserved.Actuators may also be powered by DC 24 V.Only connect common to negative (-) leg of control circuits.A 500 Ω resistor (ZG-R01) converts the 4...20 mA control signal to 2...10 V.For triac sink the Common connection from the actuator must be connected to the Hotconnection of the controller. Position feedback cannot be used with a triac sink controller; theactuator internal common reference is not compatible.IN4004 or IN4007 diode. (IN4007 supplied, Belimo part number 40155).Actuators are provided with a numbered screw terminal strip instead of a cable.Meets cULus requirements without the need of an electrical ground connection.Warning! Live electrical components!During installation, testing, servicing and troubleshooting of this product, it may be necessary to work with live electrical components. Have a qualified licensed electrician or other individual who has been properly trained in handling live electrical components perform these tasks. Failure to follow all electrical safety precautions when exposed to live electrical components could result in death or serious injury.Wiring diagramsOn/Off AC 24 V TransformerFloating Point AC 24 V Transformer (AC Only)V/mA Control AC 24 V TransformerOverride ControlDimensions。
EM329A系列恒张力专用型变频器 说明书
EM329A-1R5-3AB 140
125
220 205
152 98 120
6
EM329A-2R2-3AB
--
EM329A-3R0-3AB
EM329A-4R0-3AB
EM329A-5R5-3AB EM329A-7R5-3AB
165
148
250 235
161 92 126
6
EM329A-9R0-3AB
功能代码
A3.00
A3.01 A3.02
A3.03
A3.04 A3.05 A3.06 A3.07 A3.08 A3.09
A3.10
A3.11 A3.12 A3.13 A3.14
表 3-1 EM329A 系列恒张力专用型变频器专用运行参数
功能代码名称
功能代码参数说明
单位 出厂值 属性 序号
个位：收放模式
1
EM329A 系列恒张力专用型变频器用户手册
1. 恒张力专用型变频器特点
l 低频力矩稳定； l 具有静/动摩擦力矩补偿、系统惯量补偿以及材料惯量补偿； l 卷径复位、实时计算卷径、卷径计算限制； l 预驱动功能、锥度张力、张力提升、断带检测； l 业内领先将卷径计算精度提高到 0.001mm； l 十段张力偏置、十段力矩偏置多种控制方式以防止收卷材料跑偏； l 线速度限定功能； l 业内首推 PG 卡即可计算卷径，无需再加光电开关； l 内置多种应用宏选择，只用设定一个参数就可应用，如拉丝机速度收线应用宏，
接地
EA
X1
EB 继电器1输出
X2
EC
X3
RA
X4
RB 继电器2输出
X5
RC
X6
X7
EM4-DINAV33DXR中文资料(List Unclassifed)中文数据手册「EasyDatasheet - 矽搜」
20(90) A (AV2)
频率
50到60赫兹
接口模块规范
RS422/RS485 （根据要求） Type
连接
地址 协议 数据（双向）
动态（只读） 静态（只写）
数据格式 波特率 隔离
2
AR2950模块
多点 双向（静 和动态变量）
2或4线,最大距离 1200米终止直接
模块上
255,由辅助键盘可选 MODBUS/JBUS
50%
0.1至100.0米
/ 脉冲
12V +辅助24VDC
逻辑状态：
OFF 2V, ON 10V
15mA最大值
1kΩ
1kΩ,亲密接触
100kΩ,开触点
通过光电耦合器方法,
2000 V 数字输入
测量输入,
2000 V 数字输入
电输入.
至5A）
每页最多4个变量 第1页：千瓦时,千乏 第2A：克瓦（T -t -t -t )
输出：2000伏
AQ2940模块
四种工作模式 可选：
完全和部分能源 米（千瓦时及无功电能） 无需使用数字 输入 完全和部分能源 米（千瓦时及无功电能） 按时间周期管理
(t -t -t -t );
总能量米
（千瓦时,千乏）和总 "日间/夜间"气 仪表;
总能量米
（千瓦时,千乏）,GAS 和水表;
2
20Hz最大
1级累计.以EN61036 2级累计.以EN61268 Ib: 5A, Imax: 10A 0.1Ib: 500mA, 启动电流：20毫安 联合国：见附表"系列代码" Ib: 20A, Imax: 90A 0.1Ib: 2A, 启动电流：80毫安 联合国：见附表"系列代码"
INA333 微功耗、零漂移、轨到轨输出仪表放大器说明书
V OUTREFR GProduct FolderSample &BuyTechnical Documents Tools &SoftwareSupport &CommunityINA333ZHCSAK0C –JULY 2008–REVISED DECEMBER 2015INA333微功耗(50μA)、零漂移、轨到轨输出仪表放大器1特性•低偏移电压：25µV （最大值），G ≥100•低漂移：0.1μV/°C ，G ≥100•低噪声：50nV/√Hz ，G ≥100•高共模抑制比(CMRR)：100dB （最小值），G ≥10•低输入偏置电流：200pA （最大值）•电源范围：1.8V 至5.5V•输入电压：(V–)+0.1V 至(V+)–0.1V •输出电压：(V–)+0.05V 至(V+)–0.05V •低静态电流：50μA•工作温度范围：-40°C 至+125°C •已过滤射频干扰(RFI)的输入•8引脚VSSOP 和8引脚WSON 封装2应用范围•桥式放大器•心电图(ECG)放大器•压力传感器•医疗仪表•便携式仪表•衡器•热电偶放大器•电阻式温度检测器(RTD)传感器放大器•数据采集3说明INA333器件是一款低功耗的精密仪表放大器，具有出色的精度。
该器件采用通用的三运算放大器设计，并且拥有小巧尺寸和低功耗特性，非常适合各类便携式应用。
可通过单个外部电阻在1到1000范围内设置增益。
INA333设计为采用符合行业标准的增益公式：G =1+(100k Ω/R G )。
INA333器件拥有超低的偏移电压（25μV ，G ≥100），出色的偏移电压漂移（0.1μV/°C ，G ≥100），以及较高的共模抑制比（100dB ，G ≥10）。
该器件可由低至1.8V (±0.9V)的电源供电运行，静态电流仅为50μA ，因此非常适合电池供电类系统。
电子液位计型号EN-3用户手册说明书
Más de 45 años siendo los expertosManual de Usuario2ADVERTENCIAS IMPORTANTES:1) Instale el electronivel dentro de un GABINETE CERRADO, NUNCA LO INSTALE A LA INTEMPERIE, pues el polvo y el agua lo dañarán rápidamente.2) No envíe los cables de los electrodos por postes, pues las descargas atmosféricas pueden dañar el electronivel, envíelos en tubería subterránea o al nivel del piso.Conecte en las terminales T1 y T3 o en las terminales T1 y T2 la alimentación de voltaje, el led verde de LÍNEA debe encender.ŸLÍNEA este led indica que hay voltaje en la alimentación.ŸBOMBA este led indica que la bomba esta operando.ŸEB este led verde enciende indicando que el electrodo bajo está sumergido en agua.ŸEA este led verde enciende indicando que el electrodo alto está sumergido en agua.CONTROL DE V ACIADO:Cuando el nivel del líquido llega al electrodo EA, el electronivel arranca la bomba vaciando el depósitohasta que el nivel descienda por debajo del electrodo EB, en cuyo punto desconecta la bomba. Para vaciado haga un puente entre V A y EC.CONTROL DE LLENADO:Cuando el nivel del líquido desciende por debajo del electrodo EB, el electronivelarranca la bomba llenando el depósito hasta que el nivel llegue al electrodo EA, en cuyo punto desconecta la bomba. Para llenado NO LLEVA PUENTE entre V A y EC.PROTECCIÓN POR BAJO NIVEL DE SUCCIÓN:Cuando solo se desea proteger la bomba contra bajo nivel de succión, se usa el control de VACIADO y el contacto C y NA se conecta en serie con la bobina del arrancador. Para vaciado haga un puente entre V A y EC.OPERACION CON ARRANCADOR220 V C A3OPERACION DIRECTASolo para bombas monofásicas1) Para alambrar los electrodos se puede usar cable calibre 12 al 18.2) Use cables de 3 diferentes colores para evitar errores de conexión.3) El electrodo EC debeestar a no más de 20 Cm. debajo de electrodo EB.4) El electrodo EA no debe estar a mas de 15 Mts arriba del electrodo EB.DE BRONCE Cuando el electronivel se usa para proteger bombas sumergibles por bajo nivel de succión, los electrodos deben estar dentro de un tubo o manguera no conductora para proteger que los electrodos no hagan contacto accidental con el ademe metálico del pozo, lo que daría una falsa detección del nivel.Al introducir los electrodos dentro del tubo o manguera, la resistencia eléctrica de la columna de agua puede aumentar drásticamente debido a las siguientes causas:1) Al reducir el área de la columna de agua, la resistencia aumenta.2) Al aumentar la distancia entre electrodos, la resistencia aumenta, entonces el electronivel puede llegar a que no tenga la suficiente sensibilidad para detectar el nivel de la columna de agua, para evitar este problema, hacemos las siguientes recomendaciones.RECOMENDACIONES PARA INSTALAR LOS ELECTRODOS DENTRO DE UN TUBO O MANGUERA DE PLÁSTICO4Para probar el electronivel siga los siguientes pasos:1.-Alimente 120 VCA en las terminales T1 y T2 y haga un puente entre las terminales VA y EC, el LED verde de LINEA debe encender.2.-Haga un puente con un cable entre la terminal EC y EB y el led verde de EB (electrodo bajo) debe encender.3.-Haga un puente con un cable entre la terminal EC y EA y el led verde de EA (electrodo alto) debe encender al mismo tiempo que el LED de BOMBA.4.- El contacto entre las terminales NA y C debe estar cerrado cuando el LED rojo de BOMBA este encendido, para verificar esto pruebe continuidad entre las dos terminales con un multímetro.S i usted tiene problemas con la operación, y el electronivel cumplió con todas las pruebas descritas anteriormente, esto indica que el problema no es el electronivel sino una falla en el cableado.Las fallas en el cableado pueden ser las siguientes:A.- Un falso contacto en los cables que salen de EC, EB y EA.B.- Un falso contacto en los electrodos EC, EB o EA.C.- La resistencia del liquido entre los electrodos es muy alta ( mayor de 50 kohms).GARANTÍAEste producto cuenta con garantía contra defectos de fabricación y componentes por un período de 3 años a partir de la fecha de compra. Nassar Electronics tendrá la opción de reparar o reponer este producto en el punto de fabricación F.O.B. siempre y cuando Nassar Electronics lo encuentre defectuoso. Toda reparación o reemplazo que se necesite ya sea debido a un mantenimiento inadecuado, desgaste normal, alimentación de voltaje inadecuado o condiciones ambientales no favorables, accidentes, mal uso, uso fuera de las especificaciones, modificaciones, reparaciones, utilización de piezas de reemplazo no autorizadas, almacenamiento y manipulación o cualquier otra causa de la que no sea responsable Nassar Electronics, no son cubiertas por esta garantía y el comprador será responsable de cubrir los gastos necesarios para su reparación. Los gastos por desmontaje, reinstalación y transporte de mercancía correrán a cargo del comprador/cliente.LIMITACIÓN DE RESPONSABILIDADLA RESPONSABILIDAD DE NASSAR ELECTRONICS ESTARÁ LIMITADA A INCUMPLIMIENTOS DE CONTRATO, NEGLIGENCIA O DOLO. EN CUALQUIER CASO, EL MONTO DE LA RESPONSABILIDAD IMPUTABLE A NASSAR ELECTRONICS NO PODRÁ SER MAYOR AL V ALOR DEL PRODUCTO ADQUIRIDO POR EL CLIENTE A NASSAR ELECTRONICS. EL COMPRADOR ACEPTA QUE NASSAR ELECTRONICS NO SERÁ RESPONSABLE DE DAÑOS INCIDENTALES, PERJUICIOS, DAÑOS A OTROS EQUIPOS/TERCEROS O PERDIDAS DE CUALQUIER NATURALEZA NO CUBIERTAS POR LA GARANTÍA.VOLTAJE DE ELECTRODOS CORRIENTE DE ELECTRODOS RESISTENCIA DE LIQUIDOLARGO DEL CABLE DE ELECTRODOS CONSUMO MAXIMO CAPACIDAD DE CONTACTOS CAPACIDAD DIRECTA VIDA UTIL DEL CONTACTO PESOALIMENTACIÓN CAJA18 V.C.A. Max.0.36 mAmp. C.A. Max.50 Kohms Max.300 Metros Max. (5000 Mts. Sobre pedido)3 WattsNA 12 Amp. NC 8 Amp.1.5 C.F. Max. @ 220 V, 3/4 C.F. Max. @ 120 V.10,000,000 Max. , 200,000 a plena carga 392 gr120/220 V.C.A. ± 10% 50/60 C.P .S.ABS*Especificaciones sujetas a cambios sin previo aviso.。
EM4-DINAV33ADR资料
Product descriptionThree-phase energy meter with built-in configuration key-pad; particularly indicat-ed for the metering and the management of the energy in addition to the metering and the management of the signals coming from the water and gas meters.Housing for DIN-rail or wall-mounting, IP40 (front) pro-tection degree.Completely sealable housing.In case of direct connection up to 90A, the measuringinput terminals are suitable for cables with a cross-sec-tion area from 6 to 35 mm 2.The special design of the instrument’s housing allows to add at any time the inter-face modules, even when the instrument is already installed. The following mod-ules are available:-for all versions: pulse output;-only for the versions with auxiliary power supply:digital inputs, RS485 serial port.Energy ManagementEnergy Meter with plug-in Output Modules Type EM4-DINType selectionPower supplyFor all versions A:24VAC-15+10%, 50-60HzB:48VAC-15+10%, 50-60HzC:115VAC-15+10%, 50-60HzD:230VAC-15+10%, 50-60Hz4:18 to 60VDC 5:77 to 143VDC AV2, AV8 and AV9 only X:Self Power Supply400V L-L(-20+15%, 50-60Hz)208V L-L(-20+15%, 50-60Hz)220V L-L(-10+15%, 50-60Hz)Range CodeAuxiliary Power Supply:AV0:208V L-L /20(90)AAC [3]AV1:400V L-L /20(90)AAC [1]AV3:660V L-L /20(90)AAC [2]AV4:208V L-L /5(10)AAC [3]AV5:400V L-L /5(10)AAC [1]AV6:100V L-L /5(10)AAC [3]AV7:660V L-L /5(10)AAC [2]Self Power Supply:AV2:220V L-L /20(90)AAC [4]AV8:208V L-L /20(90)AAC [1]AV9:400V L-L /20(90)AAC [1]Slot A (retransmission)X:NoneO:AO2900 moduleDual open collector out-put. Three operating modes:•two pulse outputs (kWh and kvarh);•one alarm output (kW dmd)and one pulse output (kWh or kvarh) •one outputremotely controlled by a serial port and one pulseoutput (kWh or kvarh)D:AQ2940 module Two digital inputs for the management of water and gas metersSlot A (retransmission) cont.R:AO2910 module.One relay output + one open collector output.Operation modes like module AO2900Slot B (retransmission)Only with A-B-C-D-4 power supply XX:NoneS0:AR2950 module RS422/485serial portSystem 3:Three-phase,unbalanced load with or without neutral[1] Un: -20+15% [2] Un: -30+15% [3] Un: -20+20% [4] Un: -10 +15%•Class 1 (active energy)•Class 2 (reactive energy)•Three-phase multi-function energy meter •Back-lighted LCD display•31/2DGT instantaneous variables read-out •8DGT + 71/2DGT energy read-out•Measurements of system and phase variables: W, Wdmd •Measurements of total energies: kWh, kvarh •Measurements of partial energies: kWh, kvarh•Energy measurements according to EN61036 and EN61268•Energy measurements by time periods (t1-t2-t3-t4)selectable by input contacts•Measurements of m 3H 2O and m 3GAS by means of input contacts •TRMS measurements of distorted wave forms (voltages/currents)•Two basic models: direct connection 20(90)AAC,CT 5(10)AAC and VT connection•Self power supply (available for some models only) or auxiliary power supply: 24V , 48V , 115V , 230V , 50-60Hz; 18 to 60VDC, 77 to 143VDC•Degree of protection (front):IP 40•Front dimensions: 9 DIN modules•RS 422/485 Serial port by means of optional module •Dual pulse output by means of optional module•Alarm output (kW dmd) by means of optional module •Digital inputs for the management of the time periods and of the H 2O and GAS metersImportant note:•The models from AV0 to AV7 can be equipped with any type of available modules (slot A and B).•The models AV8 and AV9 can be equipped only with the “O” and “R” type modules.•The AV8 and AV9 models can measure all the parameters even if the three phase system being connected is missing one phase.•The AV2 model is suitable only for three-phase unbalanced system without neutral.EM4-DINRS422/RS485 (on request)AR2950 module T ype Multidropbidirectional (static and dynamic variables)Connections2 or 4 wires, max. distance 1200m, termination directly on the moduleAddresses 255, selectable by key-pad ProtocolMODBUS/JBUSData (bidirectional)Dynamic (reading only)Phase and system variables:see table “Display pages”Static (writing only )All the programming data, reset of energy, activation of static output.Stored energy (EEPROM) max. 99.999.999 kWh/kvarh Data format 1 start bit, 8 data bit, no parity,1stop bit Baud-rate 9600 bit/sInsulationBy means of optocouplers, 2000 V RMS output to measuring inputsInterface module specificationsInput specificationsEM4-DINV OFF 30 VDC max.Pulse duration220 ms (ON), ≥220 ms (OFF)According to DIN43864Alarm outputNumber of outputs 1Alarm typeUp alarm, down alarm.Setpoint adjustment0 to 100% of the electrical scaleHysteresis 0 to 100% of the electrical scaleOn-time delay 0 to 255 seconds Response time 700 msOutput type Open collector (transistor NPN)V ON 1.2 VDC / max. 100 mA V OFF 30 VDC max.InsulationBy means of optocouplers, 2000 V RMS outputs to measuring inputs,2000 V RMS output to supply input.Insulation between the two outputs: functional AO2910 module Relay + open collector output. Working mode like AO2900.Pulse output One static output+one relay output, other characteristics like AO2900.Alarm output Only relay output, other characteristics like AO2900.Output typeStatic type like module AO2900;Relay type: SPDT ,AC1, AC15: 1AAC @250VAC Insulation2000 V RMS outputs to measuring inputs,2000 V RMS output toInterface module specifications (cont.)to 5A)Display VariablesUp to 4 variables per page Page 1: k Wh-kvarh Page 2a: k Wh (t 1-t 2-t 3-t 4)k varh (t 1-t 2-t 3-t 4)Page 2b: GAS m 3day-time tariff,GAS m 3night tariffPage 2c: H 2O m 3,GAS m 3Page 3: W L1Page 4: W L2Page 5: W L3Page 6: W dmdErrorsPhase sequence, serialcommunication status, wrong connection of current measuring inputs.Software functionsEM4-DINVariables that can be displayedDisplay pagesGeneral SpecificationsSystem variablesEquivalent system voltageSystem reactive powerSystem active powerSystem apparent powerSystem power factor(TPF)Used calculation formulas Phase variablesInstantaneous effective voltageInstantaneous active powerInstantaneous power factor(TPF)Instantaneous effective currentInstantaneous apparent powerInstantaneous reactive powerConsumption recordingNote:i = phase (L1, L2 or L3)P = active power Q = reactive powert 1,t 2=starting and ending time points of consumption recording n = time unit∆t= time interval of consumption recordingn 1,n 2=starting and ending discrete time points of consumption recordingNote:RS422/RS485 “dynamic data”. The variables transmitted are the ones listed in the table above and those mentioned in the “Display pages” of WM22-DIN data sheet except for: THD A ,THD V ,A max, W dmd max, and VA dmd max.EM4-DINAvailable modelsPossible module combinationsAvailable modulesEM4-DINWiring diagrams20(90)A model: three-phase unbalanced load Direct connection (3-phase system)Direct connection (3-phase system + N)5(10)A model:three-phase unbalanced load Direct connection (3-phase system + N)Direct connection (3-phase systemwith or without neutral)CT connection (3-phase system with neu tral)Self-power supplyFig. 45(10)A model: three-phase unbalanced load VT and CT connection (3-phase system)20(90)A model:three-phase unbalanced load Auxiliary power supplyFig. 2Auxiliary power supplyFig. 1Auxiliary power supplyFig. 5Auxiliary power supplyFig. 6Auxiliary power supplyFig. 9AC power supplyAC power supplyAC power supplyAC power supplyAC power supplyL O A DL O A DL O A DL O A DL O A DL O A DL O A DCT ARON connection (3-phase system)VT and CT ARON connection (3-phase system)Auxiliary power supplyFig. 8Auxiliary power supplyFig. 7AC power supplyAC power supplyL O A DL O A DEM4-DINWiring diagrams (optional modules)Only open collector outputs: the grounds of the outputs are separated, and therefore it’s possible to carry out, for the same module, two different connections. The load resistance (Rc) must be designed so that the closed contact current is lower than 100mA; the VDC voltage must be lower than or equal to 30V. VDC: power supply voltage output. Vo+: positive output contact (open collector transistor). GND: ground output contact (open collector transistor).PNP-NPN connections Contact and voltage connection2and 4-wire connectionDigital inputs Fig. 12Digital inputs Fig. 13RS485 Serial output Fig. 14AccuracyAccuracy (RDG) depending on the currentError10A (Imax)90A (Imax)10A (Imax)90A (Imax)5A (Ib)20A (Ib)5A (Ib)20A (Ib)0,5A2A1A4A0,25A1A0.5A2A+1%+4%-4%0%+1.5%-1%EN 61036/ IEC 61036 limits (Active energy)5(10A) Start-up current: 20mA20(90A) Start-up current: 80mA-1.5%Accuracy (RDG) depending on the currentError+2%+4%-4%0%+2.5%-2%EN 61268/ IEC 61268 limits (Reactive energy)5(6A) Start-up current: 20mA20(90A) Start-up current: 80mA-2.5%Relay + open coll. output Fig. 1110A (Imax)10A (Imax)90A (Imax)90A (Imax)5A (Ib)5A (Ib)20A (Ib)20A (Ib)0.25A0.5A2A4A0.1A0.25A1A2Asinϕ=1sinϕ=0.5sinϕ=1PF=1PF=L0.5or C0.8EM4-DINTerminal boardsDimensions and panel cut-outOpen collector dual output moduleRS485Serial output moduleA O 22900Relay output + open coll. output moduleA O 22910A R 22950Digital inputs moduleA Q 22940Keys for:- values programming;- function selection;- displaying the measuring pages.2.DisplayLCD with alphanumeric indications to:- display configuration parameters;- display all the measured variables.3.Removable labelIt shows the following information:- year of manufacturing - serial number- input voltages and currents - operating frequency - kWh measuring class - kvarh measuring class- symbols: electric system, attention and dual insulation.4.Hidden dip-switchEnable/disable the access to the programming procedure.Front panel description1.Key-padT o program configuration parameters and to display variables.S-key to enter programming and confirm selections;1234。
BD9833KV资料
(Contact address for overseas customers in Japan)
Yokohama
As of 18th. April 2005
United Kingdom / London TEL : +44(1)908-282-666 France / Paris China / Hong Kong Shanghai Dilian Beijing Taiwan / Taipei Korea / Seoul Singapore Malaysia / Kuala Lumpur Philippines / Manila Thailand / Bangkok
The products listed in this document are designed to be used with ordinary electronic equipment or devices (such as audio visual equipment, office-automation equipment, communications devices, electrical appliances and electronic toys). Should you intend to use these products with equipment or devices which require an extremely high level of reliability and the malfunction of with would directly endanger human life (such as medical instruments, transportation equipment, aerospace machinery, nuclear-reactor controllers, fuel controllers and other safety devices), please be sure to consult with our sales representative in advance. About Export Control Order in Japan Products described herein are the objects of controlled goods in Annex 1 (Item 16) of Export Trade Control Order in Japan. In case of export from Japan, please confirm if it applies to "objective" criteria or an "informed" (by MITI clause) on the basis of "catch all controls for Non-Proliferation of Weapons of Mass Destruction.
堡盟-具有坚固外壳压力表MEX3
堡盟-具有坚固外壳压力表MEX3
佚名
【期刊名称】《自动化博览》
【年(卷),期】2009(26)6
【摘要】堡盟过程仪表产品单元推出压力表MEX3，其特别加强型外壳适用于重载场合。
它是为机车液压刹车制动的压力控制而特别开发。
为了保护感压元件在运行过程中受震动和石头冲击，标准压力表MEX3安装在铝质外壳和聚碳酸酯材质的显示窗口中。
【总页数】1页(P8-8)
【关键词】标准压力表;外壳;过程仪表;压力控制;液压刹车;运行过程;感压元件;显示窗口
【正文语种】中文
【中图分类】TP216;TH812
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因版权原因，仅展示原文概要，查看原文内容请购买。
dynisco高温产品说明书
高温熔体压力传感器使用说明书１．传感器安装注意事项：１．１ 注意保护产品与介质接触部位，在安装前尽量不要取下产品的保护帽。
１．２ 设备开孔需采用专业的开孔工具严格安装我司开孔尺寸开孔并保证孔内无杂质和毛刺。
１．３ 螺纹安装时安装扭矩不得超过５６Ｎ．ｍ．最好在安装前在螺纹处涂抹防脱化合物。
法兰连接时，每个螺栓的预紧力要基本一致。
２．传感器拆卸注意事项：２．１ 清洁设备前必须拆下所有传感器；只有当聚合物为熔融状态下才能拆下传感器并立即用软布将探头部分擦净。
２．２ 传感器拆后，需用专业的清理工具对孔进行清理，以便下次安装。
３．安装环境要求：３．１ 传感器外壳部分必须固定在８０℃以下温度处和不得暴露在水中或潮湿的环境中。
３．２ 设备启动时确保物料为熔融状态，避免低温干扰，从而损坏传感器。
４．过载影响：传感器的量程最好为被测压力源的２倍，传感器需避免长时间过载（产品设计过载能力为１．５倍额定压力）。
５．电缆线连接： 输出信号电缆线必须通过布线槽进行连接，同时需要屏蔽线单独接地，避免现场干扰。
６．零点和满度调节（仅指变送器）：６．１“Ｚ”代表零位调节，“Ｓ”满度调节。
拧开并取下Ｚ和Ｓ处螺钉，用一字螺丝刀内置电位器，在无压力状态下调节零点６．２ 零点调节和满度调节方向：顺时钟方向为增大，反之为减小。
６．３ 一键清零产品调节零点时，只需取下螺钉，用螺丝刀轻按一下内置电位器即可。
９．常见故障及排除：９．１ 变送器信号输出不稳：ａ．压力源本身是一个不稳定的压力；ｂ．仪表或压力传感器抗干扰能力不强；ｃ．传感器接线不牢或者接线部分老化ｄ．传感器本身振动很厉害；ｅ．传感器故障９．２ 变送器接电无输出：ａ．接错线（仪表和传感器都要检查）；ｂ．导线本身的断路或短路；ｃ．电源无输出或电源不匹配；ｄ．仪表损坏或仪表不匹配９．３．机械部分故障：Ａ．探头处有损伤：ａ．开孔过小；ｂ．开孔与螺纹不同心；ｃ．在低温时拆卸传感器。
Ｂ．螺纹损坏：ａ．安装扭矩过大；ｂ低温时拆卸传感器；ｃ．开孔尺寸不对。
奥马阀位变送器说明书
奥马阀位变送器说明书
首先，如果是管道安装，变送器在安装前，管道应进行吹扫，防止管道中滞留的铁磁性物质附着在仪表里，影响仪表的性能，甚至会损坏变送器。
第二、变送器的安装形式分为垂直安装和水平安装，安装时一定要注意安装角度不能有大的倾斜。
第三，如果您的工况选用的是带有液晶显示的变送器，在安装时要注意尽量避免阳光直射显示器，增加变送器液晶显示器的使用寿命。
第四、变送器注意保护引出电缆，电缆线接头处务必密封，以免进水或潮气影响变送器性能及寿命，变送器后端引线要保证和大气良好导通。
第五、温度变送器、压力变送器等变送器的引压管、风管、穿线管的安装位置，应避免将来妨碍工艺生产操作，应避开高温腐蚀场所，固定牢固；从上引下的穿线管，其*低引线端应低于所接变送器接线进口端；穿线管的低端应增加滴水三通；靠近变送器侧宜增加Y型或锥形防爆密封接头。
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•Class 2 (active energy)•Class 3 (reactive energy)•Active reactive energy meter •Direct connection up to 90A•Electromechanical display 6+1DGT•LED for the indication of the consumed energy•Selection of the displayed energy by means of dip-switch •Optional pulse output (as a module)•Self power supply or auxiliary power supply 115VAC, 230VAC 50-60Hz•Full compliance with EN61036 (active energy, class 2)•Full compliance with EN61268 (reactive energy, class 3)•Dimensions: 9 DIN-modules •Sealable housingProduct descriptionEM3-DIN is a three-phase energy meter for the measure of active or reactive energy;the 208V L-L ,220V L-L and 400V L-L meters are self-sup-plied, while the 660V L-L meters are provided with auxiliarypower supply. EM3-DIN is provided with: 6+1DGT elec-tromechanical indicator for the indication of kWh or kvarh; one green LED for the indication of power ON; one red LED blinking proportional-ly to the consumed energy .Energy ManagementEnergy Meter with plug-in Output Modules Type EM3-DINType selectionRange codeAuxiliary Power Supply (C or D):AV3:660V L-L /20(90)AAC Self Power Supply (X):AV2:220V L-L /20(90)AAC AV8:208V L-L /20(90)AAC AV9:400V L-L /20(90)AACInput specificationsSystem3:Three-phase,unbalanced loadPower supplyC:115VAC - 15+10%50-60Hz (only range AV3)D:230VAC -15+10%50-60Hz (only range AV3)X:Self power-supplySlot A (retransmission)X:NoneO:Module AO2900Dual open collector pulse output R:Module AO2910One relay output + one open collector output.Important note:the AV2 model is suitable only for three-phase unbalanced system without neutral.Available models and modulesPulse outputs (on request)AO2900, slot A Number of outputs2Pulse outputs to be used as retransmission of the energies: Channel 1 active energy Channel 2reactive energyNumber of pulses 10 / kWh, 10 / kvarhT ypeOpen collector (NPN transistor)V ON 1.2VDC / max 100mA V OFF 30VDC maxPulse duration 220ms (ON), ≥200ms (OFF)according to DIN43864Leakage current ≤10µA, @ 30V , 60°CInsulationBy means of optocouplers, 2000Vrms for 1 minute between measuring inputs and pulse outputs.Insulation between the two outputs: functionalAO2910 module Relay + open collector output. Working mode like AO2900.Pulse output One static output+one relay output, other characteristics like AO2900.Output type Static type like module AO2900; Relay type: SPDT , AC1, AC15: 1AAC @250VAC Insulation2000 V RMS outputs to measuring inputs,2000 V RMS output to supply input.Insulation between the two outputs: 2000 V RMSEM3-DINOutput specificationsWiring diagramsEM3-DIN 20(90)ADirect connection (3-phase system + N)Direct connection (3-phase system)Direct connection (3-phase system + N)EM3-DINSelf power-supplied Fig. 1Wiring diagrams (optional module)Only open collector outputs: the grounds of the outputs are separated, and therefore it’s possible to carry out, for the same module,two different connections. The load resistance (Rc) must be designed so that the closed contact current is lower than 100mA; the VDC voltage must be lower than or equal to 30V .Open collector output Fig. 1Auxiliary power-supply Fig. 2Auxiliary power-supply Fig. 3AccuracyAccuracy (RDG) depending on the currentError 90A (Imax)20A (Ib)2A(0.1) Ib1A (0.05 Ib) +2%+4%-4%0%+2.5%-2%EN 61036/ IEC 61036 limits Active energyStart-up current: 80mA-2.5%Accuracy (RDG) depending on the currentError90A (Imax)20A (Ib)2A(0.1) Ib1A (0.05 Ib) +3%+5%-5%0%+4%-3%EN 61268/ IEC 61268 limits Reactive energyStart-up current: 80mA-4%Relay + open collecttor output Fig. 2EM3-DINDimensions1.Red LEDIndicates the consumed energy (640 pulses / kWh,minimum period 0.5ms) blinking proportionally.2.Green LEDIndicates power ON.3.DisplayElectromechanical type, 6+1 DGT, displays kWh or kvarhaccording to the selection made by means of an internaldip-switch.4.Engineering unitRemovable double sided [front (kWh) / back (kvarh)] label Front panel description1324Terminal boardDual open collectoroutput moduleA O 22900Realy + open collect-tor outputA O 22910。