欧米茄omega热电偶接线端子

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美国Omega感温线型号判断

三：热偶丝线径
• 3：24awg（0.511mm）
四：SLE与非SLE
• 这个是美国Omega感温线精度的标示，通过外观及一般的设备就很难判断了 • 但是我们提供的均是SLE(0.4%)精度的感温线。
美国Omega感温线常用型号
• 1：玻璃纤维绝缘层（耐温482度）
• • • • • • • • • GG-K-36-SLE玻璃纤维外皮,K分度号，耐温482度,2*0.127mm ,1000英尺/305米 GG-K-30-SLE玻璃纤维外皮,K分度号，耐温482度,2*0.255mm ,1000英尺/305米 GG-K-24-SLE玻璃纤维外皮,K分度号，耐温482度,2*0.511mm ,1000英尺/305米 GG-J-36-SLE玻璃纤维外皮，J分度号，耐温482度,2*0.127mm ,1000英尺/305米 GG-J-30-SLE玻璃纤维外皮，J分度号，耐温482度,2*0.255mm ，1000英尺/305米 GG-J-24-SLE玻璃纤维外皮，J分度号，耐温482度,2*0.511mm ，1000英尺/305米 GG-T-36-SLE玻璃纤维外皮，T分度号，耐温482度,2*0.127mm ,1000英尺/305米 GG-T-30-SLE玻璃纤维外皮，T分度号，耐温482度2*0.255mm ，1000英尺/305米 GG-T-24-SLE玻璃纤维外皮，T分度号，耐温482度2*0.511mm ，1000英尺/305米
二：分度号
• 1： K型：一红一黄色
二：分度号
• 2： T型：一红一蓝色
二：分度号
• 3： J型：一红一白色
三：热偶丝线径
美国Omega感温线-热偶丝线径是通用AWG线规标示，通用的有三种：热偶丝是指:除开绝缘层之后的裸丝 1：36awg(0.127mm)

OMEGA数据采集系统

OMEGA数据采集系统(美国OMEGA工业测量提供。

欢迎致电技术热线咨询产品详情800-819-0559 / 400-619-0559。

登录可直接下单)规格:输入信号热电偶：J、K、T、E、R、S、B、C、NRTD:10 Ω Cu, 100 ΩPt 385:100 Ω Pt 392, 200 ΩPt 385:200 Ω Pt 392, 120 Ω Ni 385DC电压：线性、平方根、对数DC电流：0/4~20 mA，10~50 mA输入精度热电偶：J、K、T、E、N（Nicrosil-Nisil）型为±1.5℃；R、S和C型为±3℃；B 型为±4℃RTD: ±0.5℃或0.2%DC电压：±150 mV、±1.25V、±2.5V为±0.06%；±12.5V、±25V为±0.1%电流：±0.15%带有外部50Ω 0.1%支路电流输入分辨率：全量程的0.0015%，16位输入阻抗：±150 mV、±1.25V、±2.5V时，大于10 MΩ；±5V、±12.5V、±25V时，大于100 K 最大输入：50 Vdc扫描速率：每125 ms测量所有点绝缘：300 Vdc或通道之间峰值Vac共模噪声抑制：>100 dB, 50/60 Hz正常模式噪声抑制：>50 dB, 50/60 Hz电磁兼容性：符合或超过EMC89/336/EEC要求记录记录速率：用户可编程控制，每秒8个采样至每10分钟1个采样格式：Windows兼容文件系统；专有文件结构存储能力：可存储256MB的采样，128MB闪存卡内存：1 MB RAM (非易失性)显示屏单色显示方式：CCFL背光STN液晶显示，127 mm（5.0"）单色分辨率：240 H x 128 V像素彩色显示方式：CCFL背光有源矩阵TFT液晶显示，142 mm（5.6"）142 mm (5.6")彩色分辨率：320 H x 234 V像素显示模式：图形（趋势、垂直或水平），条形图（垂直或水平），数字式仪表，字母数字报警和事件数据，以及各种模式的组合分屏显示；查阅趋势数据；按时间、日期或信号值查寻显示更新率：1秒；数据更新率可编程控制，范围1 ~ 60秒虚拟记录纸速度：10 mm/hr ~ 15,000 mm/hr (0.5 in/hr ~ 600 in/hr)可编程控制；记录纸速度不依赖存储速率虚拟记录纸标尺：2套8个刻度显示窗口：时间／日期、图形（条形图、大数字、趋势）、磁盘状态、系统状态、菜单按钮栏、单位识别、报警／事件缓冲器：内部缓冲器，能够独立于已记录数据进行历史记录纸数据的实时浏览配置：带有按钮栏的触控菜单，或在IBM兼容PC机上用选配软件进行简单编程软件：电子数据表输出实用软件，已含；图形软件，选购；Windows 95/98/ME/2000/XP/NT；3½"磁盘选配警报触点：3或6个隔离C型，在250Vac或26Vdc时，3 A远程输入：3个隔离输入，用户可选干式触点或5~12 Vdc触发；输入分享一个共用终端；配置适于记录纸控制、报警、确认／复位、事件标记、累加器复位或逻辑输入通信方式：ESD防静电保护RS232，采用完全握手协议；支持调制解调器或隔离RS485网络端口：串口协议，MODBUS® RTU或MODBUS ASC II以太网：10BaseT工作电源电源要求：100~240 Vac，50/60Hz或125~300 Vdc，最大35 VA断电保护：编程参数存储在非易失内存中；断电时可使用备用电池供电，续航时间>12个月环境工作温度：软盘，5~40ºC (41~104ºF)；存储卡，-10~50ºC (14~122ºF)工作湿度：清洗：仅前面板，防护等级IP65安全：符合UL-311-1和EN61010-1标准外形尺寸：144（长）x 144（宽）x 236（厚）mm(5.669 x 5.669 x 9")；面板开孔：138（长）x 138（宽）mm (5.43 x 5.43")(美国OMEGA工业测量提供。

Omega TC-WELD 热电偶与细线焊接器说明书

TC-WELDe-mail:**************For latest product manuals:/en-us/pdf-manualsShop online at User’s Guide***********************Servicing North America:U.S.A. Omega Engineering, Inc.Headquarters: Toll-Free: 1-800-826-6342 (USA & Canada only)Customer Service: 1-800-622-2378 (USA & Canada only)Engineering Service: 1-800-872-9436 (USA & Canada only)Tel: (203) 359-1660 Fax: (203) 359-7700e-mail:**************For Other Locations Visit /worldwideProduct Name: Model: Dimension: Weight:Weld Wire Diameter: Duty Cycle: Input:Engergy Output: Power Consumption: Argon Input Port:Fine Wire WelderTC-WELD220 (W) x 100 (H) x 270 (D) mm3.6 kg / 7.94lbs0.08mm / 0.003” to1.1mm / 0.043”5-10 welds per minute90-260 VAC / 50-60 Hz0 to 60 joulesMax 120 VA dropping to 10 VA during charging6mm (1/4”) Push ConnectionRecommended maxinum ow rate 6 liter / minute General SpecificationAccessories1x Power Cord1x Foot Switch1x Bonding Carbon Electrode1x Bonding Copper Electrode1x Safety Glasses1x Spare Fuse1x Removable Plier with LeadCE ApprovalDirective(s): Veri cation No: Ratings:Low Voltage Directive (2006/95/EC and 2015/35/EU) T1507055-507Input: 100-240Vac, 50-60Hz, 0.5A, Class I Output: 22-55Vadc, 50W maxThe referred CE test report(s) show that the product ful lls the essential requirements set out in the Directive(s). On this basis, together with the manufacturer’s own documented production control, the manufacturer or his European authorized representative can in his EC Declaration of conformity verify compliance with the Directives(s). The CE marking could be a xed only when all the relevant and e ective EC Directives are complied with.Set Up Your Welder• The welder should be placed on a stable and at working bench for operation.• Connect the welder to the power supply with the power cable.• If using the argon mode, connect the argon hose securely to the argon inlet at the rear of the welder.• Adjust argon ow to 6 litres per minute. And check to make sure there is no leakage.• Switch on the power button.• Now the welder is ready to use.Safety NotesThank you for choosing the Fine Wire Welder. This welder is designed for producing commercial grade thermocouple hot junction. It’s easy to use and operate. But it is still very important to read the instructions carefully prior using the welder.• Always wear protective safety glasses during welding. Do not view the weld discharge with the naked eye.• Do not touch directly welding electrode during welding operation.•Follow the instruction carefully and use the correct power supply.Front Panel ControlsPower On LED Wait LED Ready LED Argon On LED Black (-) Socket Red (+) Socket ON / OFF SwitchArgon Control SwitchPower Setting Selector Welding NozzleA B C D E F G H I J Indicates power is connected.Glows when weld charge is building.Indicates it is ready to weld. Indicates argon is on.Output socket connects to the electode. Negative end.Output socket for using the pliers. Positive end.To switch the poswer ON and OFF.ARGON ON allows continuous ow of argon. LEVEL position is turning the argon o . PURGE allows short burst of argon gas ow.Adjusts output power level.Holds the electrode for welding.Rear Panel ControlsArgon In Foot Switch Fuse Power In Connects to the argon hose allowing the welder to weld with argon input.Connects to the foot switch and able to use the foot switch to control argon e a fuse with 2 amps rating only.Connects to the power cable. Range 90-260 VAC / 50-60 HZ .Welding Instructions• Prepare the wires to the Appropriate length and ready for welding.• Grip in the pliers, leaving about 1mm or more protruding.• Adjust the approapriate power setting according to the wire diameter.• Keep steady and position in front of the Electrode.• If using the argon weld, connect the argon supply to the argon inlet at the back of the welder.Use the argon switch turn the argon flow on and off.ARGON ON keeps the argon flow on constantly. LEVEL position switch off the argon flow.PURGE is pressed to burst argon flow; release the switch to stop argon flow.• Wait for the READY led light turns green, hold the wires using the pliers and then touch the tip the wires to the Electrode for the welding arc struck. • Check the wires welded correctly.• If using foot swtich to control the argon ow, connect the foot switch supplied. Press the foot switch to enable argon ow. Release the foot switch to stop argon ow.Adjust the power level according to the thermocouple wire diameter. As a reference, we suggest the following:• Unscrew the black weld nozzle cap and put aside.• Reveals the electrode holder with the hexegonal socket.• Use the supplied hex key to loose the electrode holder.• Replace new electrode or adjust the electrode in position. Tilt the welder forward slightly wherenecessary to pull out the electrode.• Tighten the electrode holder using the hex key.• Screw the welding nozzle cap in place securely.• If there is uneven working surface on the electrode, you may use sand paper or equivalent tools to smooth the working surface of the electrode.Replace or Adjust ElctroctodeWire DiameterPower Output LevelElectrode20AWG (0.80mm)16-17 Carbon 28AWG (0.32mm)5-6 Carbon 30AWG (0.25mm)5-6 Carbon 36AWG (0.13mm)5-6 Copper 40AWG (0.08mm)4-5CopperWARRANTY / DISCLAIMER RETURN REQUESTS / INQUIRIES1. Purchase Order number under whichthe product was PURCHASED,2. M odel and serial number of the productunder warranty, and3. R epair instructions and/or speci cproblems relative to the product.1. Purchase Order number to cover theCOST of the repair,2. Model and serial number of the product, and3. Repair instructions and/or speci c problemsrelative to the product.OMEGA ENGINEERING, INC. warrants this unit to be free of defects in materials and workmanship for a period of __ months from date of purchase. OMEGA’s WARRANTY adds an additional one (1) grace period to the normal __ year product warranty to cover handling and shipping time. This ensures that OMEGA’s customers receivee maximum coverage on each products.If the unit malfunctions, it must be returned to the factory for evaluation. OMEGA’s Customer Service Department will issue an Authorized Return (AR) number immediately upon phone or written request. Upon examination by OMEGA, if the unit is found to be defective, it will be repaired or replaced at no charge. OMEGA’s WARRANTY does not apply to defects resulting from any action of the purchaser, including but not limited to mishandling, improper interfacing, operation outside of design limits, improper repair, or unauthorized modi cation. This WARRANTY is VOID if the unit shows evidence of having been tampered with or shows evidence of having been damaged as a result of excessive corrosion; or current, heat, moisture or vibration; improper speci cation; misapplication; misuse or other operating conditions outside of OMEGA’s control. Components in which wear is not warranted, include but are not limited to contact points, fuses, and triacs.OMEGA is pleased to o er suggestions on the use of its various products. However, OMEGA neither assumes respon-sibility for any omissions or errors nor assumes liability for any damages that result from the use of its products in accordance with information provided by OMEGA, either verbal or written. OMEGA warrants only that the parts manufactured by the company will be as speci ed and free of defects. OMEGA MAKES NO OTHER WARRANTIES OR REPRESENTATIONS OF ANY KIND WHATSOEVER, EXPRESSED OR IMPLIED, EXCEPT THAT OF TITLE, AND ALL IMPLIED WARRANTIES INCLUDING ANY WARRANTY OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE HEREBY DISCLAIMED. LIMITATION OF LIABILITY: The remedies of purchaser set forth herein are exclusive, and the total liability of OMEGA with respect to this order, whether based on contract, warranty, negligence, indemni cation, strict liability or otherwise, shall not exceed the purchase price of the component upon which liability is based. In no event shall OMEGA be liable for consequential, incidental or special damages.CONDITIONS: Equipment sold by OMEGA is not intended to be used, nor shall it be used: (1) as a “Basic Component” under 10 CFR 21 (NRC), used in or with any nuclear installation or activity; or (2) in medical applications or used on humans. Should any Product(s) be used in or with any nuclear installation or activity, medical application, used on humans, or misused in any way, OMEGA assumes no responsibility as set forth in our basic WARRANTY/DISCLAIMER language, and, additionally, purchaser will indemnify OMEGA and hold OMEGA harmless from any liability or damage whatsoever arising out of the use of the Product(s) in such a manner.Direct all warranty and repair requests/inquiries to the OMEGA Customer Service Department. BEFORE RETURNING ANY PRODUCT(S) TO OMEGA, PURCHASER MUST OBTAIN AN AUTHORIZED RETURN (AR) NUMBER FROM OMEGA’S CUSTOMER SERVICE DEPARTMENT (IN ORDER TO AVOID PROCESSING DELAYS). The assigned AR number should then be marked on the outside of the return package and on any correspondence.The purchaser is responsible for shipping charges, freight, insurance and proper packaging to prevent breakage in transit.FOR WARRANTY RETURNS, please have the following information available BEFORE contacting OMEGA:FOR NON-WARRANTY REPAIRS, consult OMEGA for current repair charges. Have the following information available BEFORE contacting OMEGA:OMEGA’s policy is to make running changes, not model changes, whenever an improvement is possible. This a ords our customers the latest in technology and engineering.OMEGA is a trademark of OMEGA ENGINEERING, INC.TEMPERATUREThermocouple, RTD & Thermistor Probes, Connectors, Panels & Assemblies Wire: Thermocouple, RTD & Thermistor Calibrators & Ice Point ReferencesRecorders, Controllers & Process Monitors Infrared PyrometersPRESSURE, STRAIN AND FORCETransducers & Strain Gages Load Cells & Pressure Gages Displacement Transducers Instrumentation & AccessoriesFLOW/LEVELRotameters, Gas Mass Flowmeters & Flow Computers Air Velocity IndicatorsTurbine/Paddlewheel Systems Totalizers & Batch ControllerspH/CONDUCTIVITYpH Electrodes, Testers & Accessories Benchtop/Laboratory MetersControllers, Calibrators, Simulators & Pumps Industrial pH & Conductivity EquipmentDATA ACQUISITIONCommunications-Based Acquisition Systems Data Logging SystemsWireless Sensors, Transmitters, & Receivers Signal ConditionersData Acquisition SoftwareHEATERSHeating CableCartridge & Strip Heaters Immersion & Band Heaters Flexible Heaters Laboratory HeatersENVIRONMENTALMONITORING AND CONTROLMetering & Control Instrumentation Refractometers Pumps & TubingAir, Soil & Water MonitorsIndustrial Water & Wastewater TreatmentpH, Conductivity & Dissolved Oxygen InstrumentsWhere Do I find Everything I need for Process Measurement and Control?OMEGA... Of Course!Shop online at 。

OMEGA自贴热电偶温度传感器说明书

SPECIFICATIONST/C TYPES: J, K, T, E ThermocouplesWIRE: 30 AWG (0.010" dia), PFA coated, 1 m (40") long 2 m (80") lengths also available)TEMPERATURE RATINGS:Pad/Adhesive Material Rating: –60° to 177°C (–75° to 350°F)Thermocouple Wire:L imited by the individual T/C rating (30 AWG type “T” thermocouple long term use is limited to 149°C [300°F])PAD MATERIALS: (See Figure 2)Upper Pad: Fiberglass ClothLower Pad: High Performance Polyimide FilmAdhesive Backing: Silicone PolymerDIMENSIONS:Pad: 19 x 25 x 0.3 mm (0.75 x 1.00 x 0.012")Wire Lengths Available: 1 m (40"), 2 m (80") and 3 m (120") (5 probes per pack)SA1-J, K, T, ESelf-Adhesive ThermocouplesWARRANTY/DISCLAIMEROMEGA ENGINEERING, INC. warrants this unit to be free of defects in materials and workmanship for a period of 13 months from date of purchase. OMEGA’s WARRANT Y adds an additional one (1) month grace period to the normal one (1) year product warranty to cover handling and shipping time. This ensures that OMEGA’s customers receive maximum coverage on each product.If the unit malfunctions, it must be returned to the factory for evaluation. OMEGA’s Customer Service Department will issue an Authorized Return (AR) number immediately upon phone or written request. Upon examination by OMEGA, if the unit is found to be defective, it will be repaired or replaced at no charge. OMEGA’s WARRANTY does not apply to defects resulting from any action of the purchaser, including but not limited to mishandling, improper interfacing, operation outside of design limits, improper repair, or unauthorized modification. This WARRANTY is VOID if the unit shows evidence of having been tampered with or shows evidence of having been damaged as a result of excessive corrosion; or current, heat, moisture or vibration; improper specification; misapplication; misuse or other operating conditions outside of OMEGA’s control. Components in which wear is not warranted, include but are not limited to contact points, fuses, and triacs.OMEGA is pleased to offer suggestions on the use of its various products. However, OMEGA neither assumes responsibility for any omissions or errors nor assumes liability for any damages that result from the use of its products in accordance with information provided by OMEGA, either verbal or written. OMEGA warrants only that the parts manufactured by the company will be as specified and free of defects. OMEGA MAKES NO OTHER W ARRANTIES OR REPRESENTATIONS OF ANY KIND W HATSOEVER, EXPRESSED OR IMPLIED, EXCEPT THAT OF TITLE, AND ALL IMPLIED W ARRANTIES INCLUDING ANY W ARRANTY OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE HEREBY DISCLAIMED. LIMITATION OF LIABILITY: The remedies of purchaser set forth herein are exclusive, and the total liability of OMEGA with respect to this order, whether based on contract, warranty, negligence, indemnification, strict liability or otherwise, shall not exceed the purchase price of the component upon which liability is based. In no event shall OMEGA be liable for consequential, incidental or special damages.CONDITIONS: Equipment sold by OMEGA is not intended to be used, nor shall it be used: (1) as a “Basic Component” under 10 CFR 21 (NRC), used in or with any nuclear installation or activity; or (2) in medical applications or used on humans. Should any Product(s) be used in or with any nuclear installation or activity, medical application, used on humans, or misused in any way, OMEGA assumes no responsibility as set forth in our basic WARRANTY / DISCLAIMER language, and, additionally, purchaser will indemnify OMEGA and hold OMEGA harmless from any liability or damagewhatsoever arising out of the use of the Product(s) in such a manner.RETURN REQUESTS / INQUIRIES Direct all warranty and repair requests/inquiries to the OMEGA Customer Service Department. BEFORE RET URNING ANY PRODUCT(S) TO OMEGA, PURCHASER MUST OBTAIN AN AUTHORIZED RETURN (AR) NUMBER FROM OMEGA’S CUST OMER SERVICE DEPART MENT (IN ORDER T O AVOID PROCESSING DELAYS). T he assigned AR number should then be marked on the outside of the return package and on any correspondence.T he purchaser is responsible for shipping charges, freight, insurance and proper packaging to prevent breakage in transit.FOR WARRANTY RETURNS, please have the following information available BEFORE contacting OMEGA:1. P urchase Order number under which the product was PURCHASED,2. M odel and serial number of the product under warranty, and3. R epair instructions and/or specific problems relative to the product.FOR NON-WARRANTY REPAIRS, consult OMEGA for current repair charges. Have the following information available BEFORE contacting OMEGA:1. Purchase Order number to cover the COST of the repair,2. Model and serial number of the product, and 3. R epair instructions and/or specific problems relative to the product.OMEGA’s policy is to make running changes, not model changes, whenever an improvement is possible. T his affords our customers the latest in technology and engineering. OMEGA is a registered trademark of OMEGA ENGINEERING, INC.© Copyright 2017 OMEGA ENGINEERING, INC. All rights reserved. This document may not be copied, photocopied, reproduced, translated, or reduced to any electronic medium or machine-readable form, in whole or in part, without the prior written consent of OMEGA ENGINEERING, INC.Servicing North America:U.S.A.: O mega Engineering, Inc. Toll-Free: 1-800-826-6342 (USA & Canada only) Customer Service: 1-800-622-2378 (USA & Canada only)Engineering Service: 1-800-872-9436 (USA & Canada only)Tel: (203) 359-1660 Fax: (203) 359-7700 e-mail:**************For Other Locations Visit /worldwide***********************The information contained in this document is believed to be correct, but OMEGA accepts no liability for any errors it contains, and reserves the right to alter specifications without notice.WARNING: These products are not designed for use in, and should not be used for, human applications.。

Omega OMG-USB-232-4四线串行到USB适配器用户指南说明书

e-mail:**************User’s GuideOMG-USB-232-4Four Port RS-232 to USB AdaptorShop online atContentsI NTRODUCTION (1)O VERVIEW (1)W HAT’S I NCLUDED (1)I NSTALLATION (2)O PERATING S YSTEM I NSTALLATION (2)S YSTEM I NSTALLATION (2)C ONFIGURATION (4)E LECTRICAL I NTERFACE S ELECTION (4)T ECHNICAL D ESCRIPTION (5)F EATURES (5)RS-232(DB-9 Male) (5)S PECIFICATIONS (6)E NVIRONMENTAL S PECIFICATIONS (6)M ANUFACTURING (6)P OWER C ONSUMPTION (6)M EAN T IME B ETWEEN F AILURES (MTBF) (6)P HYSICAL D IMENSIONS (6)A PPENDIX A - T ROUBLESHOOTING (7)A PPENDIX B - H OW T O G ET A SSISTANCE (8)A PPENDIX C - E LECTRICAL I NTERFACE (9)RS-232 (9)A PPENDIX D - A SYNCHRONOUS C OMMUNICATIONS (10)A PPENDIX E - C OMPLIANCE N OTICES (11)F EDERAL C OMMUNICATIONS C OMMISSION S TATEMENT (11)C ANADIAN R ADIO I NTERFERENCE R EGULATIONS (11)EMC D IRECTIVE S TATEMENT (12)Figure 1 - Asynchronous Communications Bit Diagram (10)IntroductionIntroductionOverviewThe OMG-USB-232-4 equips the PC with 4 USB to RS-232 Asynchronous serial ports providing a versatile interface for common serial needs. The advantage of this product over more traditional approaches is that it does not require opening the computer case, nor does it require resources such as I/O ports or IRQ’s. It does require a system that supports USB both in terms of hardware and operating system.What’s IncludedThe OMG-USB-232-4 is shipped with the following items. If any of these items is missing or damaged, contact the supplier.• OMG-USB-232-4 USB to RS-232 Serial I/O Adapter• USB Cable Part Number CA179 for Connecting to Upstream Host/Hub• SoftwareOMG-USB-232-4Page 1InstallationInstallationOperating System InstallationChoose Install Software at the beginning of the CD and install SeaCOM. System InstallationThe screen captures below are taken from a Windows 98 installation. Your particular operating system may differ slightly from what is shown based on your version of Windows.The OMG-USB-232-4 can be connected to any upstream type “A” port either at the PC host or an upstream hub. The OMG-USB-232-4 is hot pluggable, meaning there is no need to power down your computer prior to installation. Connect the OMG-USB-232-4 to an upstream host or hub.The New Hardware Found wizard will now proceed to locate the appropriate drivers. These drivers were installed during the SeaCOM software setup procedure. Once the drivers are found a new window will pop up indicating the installation of each of the four new ports.If you view the system’s Device Manager, you should have new “COM” ports in the Ports (COM & LPT) Device Class. This is shown on the following page. OMG-USB-232-4Page 2InstallationOMG-USB-232-4 Page3You can access your new COM: ports by using the assigned COM: identifiers as shown above. In this case, it is COM3, 4, 5 and 6. However, this assignment will vary from system to system. At this point, the hardware is recognized and ready to use.ConfigurationConfigurationElectrical Interface SelectionEach of the four ports on the OMG-USB-232-4 is pre-configured as an RS-232 interface.Simply install the included software and connect the adapter to your USB port. The device is immediately recognized by the system. At that point, connect the adapter to your target device (i.e. modem, serial printer, scale, bar code, etc.). Now your non-USB peripherals can have the same connection simplicity and ease of use as USB peripherals.OMG-USB-232-4Page 4TechnicalTechnical DescriptionThe OMG-USB-232-4 utilizes four USB UARTs. These chips feature programmable baud rate, data format, 128 byte Dual Port TX Buffer, and 384 byte Dual Port RX Buffer. The RS-232 transceiver supports data rates up to 460.8K baud.Features• Hot pluggable device that does not require opening the case• No system resources are required (i.e. I/O ports or IRQ’s)• LED status indicators for USB Enabled and port activityRS-232 (DB-9 Male)Signal Name Pin # ModeGND Ground 5TX Transmit Data 3 OutputRTS Request To Send 7 OutputDTR Data Terminal Ready 4 OutputRX Receive Data 2 InputCTS Clear To Send 8 InputDSR Data Set Ready 6 InputDCD Data Carrier Detect 1 InputRI Ring Indicator 9 InputOMG-USB-232-4Page 5SpecificationsOMG-USB-232-4 Page 6SpecificationsEnvironmental SpecificationsSpecification Operating Storage Temperature Range 0º to 50º C (32º to 122º F) -20º to 70º C (-4º to 158º F) Humidity Range 10 to 90% R.H. Non-Condensing 10 to 90% R.H. Non-CondensingManufacturing•All Printed Circuit boards are built to UL 94V0 rating and are 100% electrically tested. These printed circuit boards are solder mask over bare copper or solder mask over tin nickel.Power ConsumptionThis device is a high power USB device. It must be plugged into the USB root hub or a self powered hub capable of supplying 500 mA per port.Mean Time Between Failures (MTBF)Greater than 150,000 hours. (Calculated)Physical DimensionsPackage Length 7.06 inches (17.93 cm) Package Width 5.32 inches (13.51 cm) Package Height 1.50 inches(3.81 cm)Appendix A – TroubleshootingAppendix A - TroubleshootingSerial Utility test software is supplied with the adapter and will be used in the troubleshooting procedures. Using this software and following these simple steps, most common problems can be eliminated without the need to call Technical Support.1. If your adapter isn’t working, first check to make sure that USB support isenabled in the System BIOS and it is functioning properly in the operating system. This can be done by using either the Windows 98/ME or Windows 2000 Device Manager.2. Ensure that the software has been installed on the machine so that thenecessary files are in place to complete the installation.3. When the OMG-USB-232-4 is configured properly, the USB Enabled LED(E) will be lit. This should allow you to use the WinSSD utility and thesupplied loopback plug to check communications. The supplied loopback plug connects TD to RD. If you decide to test the Modem Control Signals, a full pin loopback plug will be required. Details on loopback plugs are included on WinSSD. Contact Omega if you need further assistance4. When testing the OMG-USB-232-4 in loopback mode, you should see theport LED’s flashing as well as seeing echoed data on the screen. The loopback test first transmits a HEX pattern, 55AA, and then a ASCII string of data. If this test passes, then the OMG-USB-232-4 is ready for use in your application.OMG-USB-232-4Page 7Appendix B – How To Get Assistance Appendix B - How To Get AssistancePlease refer toAppendix A - Troubleshooting prior to calling Technical Support.1. Read this manual thoroughly before attempting to install theadapter in your system.2. When calling for technical assistance, please have your usermanual and current adapter settings. If possible, please have theadapter connected in a computer ready to run diagnostics.3. Omega Engineering maintains a home page on the Internet. Ourhome page address is . The latest softwareupdates, and newest manuals are available via our FTP site that canbe accessed from our home page.4. Technical support is available Monday thru Friday from 8:30 a.m. to6:00 p.m. Eastern time. Technical support can be reached at 1-800-DAS-IEEE.RETURN AUTHORIZATION MUST BE OBTAINED FROM OMEGA BEFORE RETURNED MERCHANDISE WILL BE ACCEPTED. AUTHORIZATION CAN BE OBTAINED BY CALLING OMEGA CUSTOMER SERVICE AND REQUESTING AN AUTHORIZED RETURN (AR) NUMBER.OMG-USB-232-4Page 8Appendix C - Electrical InterfaceAppendix C - Electrical InterfaceRS-232Quite possibly the most widely used communication standard is RS-232. This implementation has been defined and revised several times and is often referred to as RS-232 or EIA/TIA-232. The IBM PC computer defined the RS-232 port on a 9 pin D sub connector and subsequently the EIA/TIA approved this implementation as the EIA/TIA-574 standard. This standard is defined as the 9-Position Non-Synchronous Interface between Data Terminal Equipment and Data Circuit-Terminating Equipment Employing Serial Binary Data Interchange. Both implementations are in wide spread use and will be referred to as RS-232 in this document. RS-232 is capable of operating at data rates up to 20 Kbps at distances less than 50 ft. The absolute maximum data rate may vary due to line conditions and cable lengths. RS-232 is a single ended or unbalanced interface, meaning that a single electrical signal is compared to a common signal (ground) to determine binary logic states. The RS-232 and the EIA/TIA-574 specification define two types of interface circuits, Data Terminal Equipment (DTE) and Data Circuit-Terminating Equipment (DCE). The OMG-USB-232-4 is a DTE device.OMG-USB-232-4Page 9Appendix D - Asynchronous Communications OMG-USB-232-4 Page 10Appendix D - Asynchronous CommunicationsSerial data communications implies that individual bits of a character aretransmitted consecutively to a receiver that assembles the bits back into acharacter. Data rate, error checking, handshaking, and character framing(start/stop bits) are pre-defined and must correspond at both the transmittingand receiving ends.Asynchronous communications is the standard means of serial datacommunication for PC compatibles and PS/2 computers. The original PC wasequipped with a communication or COM: port that was designed around an 8250Universal Asynchronous Receiver Transmitter (UART). This device allowsasynchronous serial data to be transferred through a simple and straightforwardprogramming interface. Character boundaries for asynchronous communicationsare defined by a starting bit followed by a pre-defined number of data bits (5, 6, 7,or 8). The end of the character is defined by the transmission of a pre-definednumber of stop bits (usually 1, 1.5 or 2). An extra bit used for error detection isoften appended before the stop bits.Odd, Even Idle state ofFigure 1 - Asynchronous Communications Bit DiagramThis special bit is called the parity bit. Parity is a simple method of determining ifa data bit has been lost or corrupted during transmission. There are severalmethods for implementing a parity check to guard against data corruption.Common methods are called (E)ven Parity or (O)dd Parity. Sometimes parity isnot used to detect errors on the data stream. This is refereed to as (N)o parity.Because each bit in asynchronous communications is sent consecutively, it iseasy to generalize asynchronous communications by stating that each characteris wrapped (framed) by pre-defined bits to mark the beginning and end of theserial transmission of the character. The data rate and communication parametersfor asynchronous communications have to be the same at both the transmittingand receiving ends. The communication parameters are baud rate, parity, numberof data bits per character, and stop bits (i.e. 9600,N,8,1).Appendix E - Compliance NoticesAppendix E - Compliance NoticesFederal Communications Commission StatementThis equipment has been tested and found to comply with the limits for Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:• Reorient or relocate the receiving antenna• Increase the separation between the equipment and receiver• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected• Consult the dealer or an experienced radio/TV technician for help CautionOmega Engineering is not responsible for any radio or television interference caused by unauthorized modifications of this equipment or the substitution of attachment of connecting cables and equipment other than those specified by Omega Engineering. Such unauthorized modifications, substitutions, or attachments may void the user’s authority to o perate the equipment. The correction of interference caused by such unauthorized modifications, substitutions, or attachments will be the responsibility of the user.Always use cabling provided with this product if possible. If no cable is provided or if an alternate cable is required, use high quality shielded cabling to maintain compliance with FCC directives.Canadian Radio Interference RegulationsThis Class B digital apparatus meets all requirements of the Canadian Interference-Causing Equipment Regulations.Cet Appareil numérique de la classe B respecte toutes les exigences de Règlement sur le matériel du CanadaOMG-USB-232-4Page 11Appendix E - Compliance Notices OMG-USB-232-4 Page 12EMC Directive StatementProducts bearing the CE Label fulfill the requirements ofthe EMC directive (89/336/EEC) and of the low-voltagedirective (73/23/EEC) issued by the European Commission.To obey these directives, the following Europeanstandards must be met:EN55022 Class B - ‘Limits and methods of measurement of radiointerference characteristics of information technology equipment’EN55024-‘Information technology equipment Immunitycharacteristics Limits and methods of measurement.EN60950 (IEC950) - ‘Safety of information technologyequipment, including electrical business equipment’Always use cabling provided with this product if possible. If no cable isprovided or if an alternate cable is required, use high quality shielded cabling tomaintain compliance with EMC directives.WARRANTY/DISCLAIMER OMEGA ENGINEERING, INC. warrants this unit to be free of defects in materials and workmanship for a period of13 monthsfrom date of purchase. OMEGA’s WARRANTY adds an additional one (1) month grace period to the normal one (1) year product warranty to cover handling and shipping time. This ensures that OMEGA’s customers receive maximum coverage on each product.If the unit malfunctions, it must be returned to the factory for evaluation. OMEGA’s Customer Service Department will issue an Authorized Return (AR) number immediately upon phone or written request.Upon examination by OMEGA, if the unit is found to be defective, it will be repaired or replaced at no charge. OMEGA’s WARRANTY does not apply to defects resulting from any action of the purchaser, includ-ing but not limited to mishandling, improper interfacing, operation outside of design limits, improper repair, or unauthorized modification. This WARRANTY is VOID if the unit shows evidence of having been tampered with or shows evidence of having been damaged as a result of excessive corrosion;or current, heat, moisture or vibration; improper specification; misapplication; misuse or other operating conditions outside of OMEGA’s control. Components which wear are not warranted, including but not limited to contact points, fuses, and triacs.OMEGA is pleased to offer suggestions on the use of its various products. However, OMEGA neither assumes responsibility for any omissions or errors nor assumes liability for any damages that result from the use of its products in accordance with information provided by OMEGA, either verbal or written. OMEGA warrants only that the parts manufactured by it will be as specified and free of defects. OMEGA MAKES NO OTHER WARRANTIES OR REPRESENT A TIONS OF ANY KIND WHA TSOEVER, EXPRESS OR IMPLIED, EXCEPT THA T OF TITLE,AND ALL IMPLIED WARRANTIES INCLUDING ANY WARRANTY OF MERCHANT ABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE HEREBY DISCLAIMED. LIMITATION OF LIABILITY : The remedies of purchaser set forth herein are exclusive, and the total liability of OMEGA with respect to this order, whether based on contract, warranty, negligence, indemnification, strict liability or otherwise, shall not exceed the purchase price of the component upon which liability is based. In no event shall OMEGA be liable for consequential, incidental or special damages.CONDITIONS: Equipment sold by OMEGA is not intended to be used, nor shall it be used: (1) as a “Basic Component” under 10 CFR 21 (NRC), used in or with any nuclear installation or activity; or (2) in medical applications or used on humans. Should any Product(s) be used in or with any nuclear installation or activity, medical application, used on humans, or misused in any way, OMEGA assumes no responsibility as set forth in our basic WARRANTY/DISCLAIMER language, and, additionally, purchaser will indemnify OMEGA and hold OMEGA harmless from any liability or damage whatsoever arising out of the use of the Product(s) in such a manner.RETURN REQUESTS/INQUIRIESDirect all warranty and repair requests/inquiries to the OMEGA Customer Service Department. BEFORE RETURNING ANY PRODUCT(S) TO OMEGA, PURCHASER MUST OBTAIN AN AUTHORIZED RETURN (AR) NUMBER FROM OMEGA’S CUSTOMER SERVICE DEPARTMENT (IN ORDER TO AVOID PROCESSING DELAYS). The assigned AR number should then be marked on the outside of the return package and on any correspondence.The purchaser is responsible for shipping charges, freight, insurance and proper packaging to prevent breakage in transit.FOR WARRANTY RETURNS, please have thefollowing information available BEFOREcontacting OMEGA:1.Purchase Order number under which the productwas PURCHASED,2.Model and serial number of the product underwarranty, and3.Repair instructions and/or specific problemsrelative to the product.FOR NON-WARRANTY REPAIRS,consult OMEGA for current repair charges. Have the following information available BEFORE contacting OMEGA:1. Purchase Order number to cover the COST of the repair,2.Model and serial number of the product, and 3.Repair instructions and/or specific problems relative to the product.OMEGA’s policy is to make running changes, not model changes, whenever an improvement is possible. This affords our customers the latest in technology and engineering.OMEGA is a registered trademark of OMEGA ENGINEERING, INC.© Copyright 2002 OMEGA ENGINEERING, INC. All rights reserved. This document may not be copied, photocopied,reproduced, translated, or reduced to any electronic medium or machine-readable form, in whole or in part, without the prior written consent of OMEGA ENGINEERING, INC.Where Do I Find Everything I Need for Process Measurement and Control?OMEGA…Of Course!Shop online at TEMPERATUREⅪߜThermocouple, RTD & Thermistor Probes, Connectors, Panels & AssembliesⅪߜWire: Thermocouple, RTD & ThermistorⅪߜCalibrators & Ice Point ReferencesⅪߜRecorders, Controllers & Process MonitorsⅪߜInfrared PyrometersPRESSURE, STRAIN AND FORCEⅪߜTransducers & Strain GagesⅪߜLoad Cells & Pressure GagesⅪߜDisplacement TransducersⅪߜInstrumentation & AccessoriesFLOW/LEVELⅪߜRotameters, Gas Mass Flowmeters & Flow ComputersⅪߜAir Velocity IndicatorsⅪߜTurbine/Paddlewheel SystemsⅪߜTotalizers & Batch ControllerspH/CONDUCTIVITYⅪߜpH Electrodes, Testers & AccessoriesⅪߜBenchtop/Laboratory MetersⅪߜControllers, Calibrators, Simulators & PumpsⅪߜIndustrial pH & Conductivity EquipmentDATA ACQUISITIONⅪߜData Acquisition & Engineering SoftwareⅪߜCommunications-Based Acquisition SystemsⅪߜPlug-in Cards for Apple, IBM & CompatiblesⅪߜDatalogging SystemsⅪߜRecorders, Printers & PlottersHEATERSⅪߜHeating CableⅪߜCartridge & Strip HeatersⅪߜImmersion & Band HeatersⅪߜFlexible HeatersⅪߜLaboratory HeatersENVIRONMENTALMONITORING AND CONTROLⅪߜMetering & Control InstrumentationⅪߜRefractometersⅪߜPumps & TubingⅪߜAir, Soil & Water MonitorsⅪߜIndustrial Water & Wastewater TreatmentⅪߜpH, Conductivity & Dissolved Oxygen InstrumentsM3895/0303。

Omega OMNI-AMP 热电偶放大器说明书

Unpacking InstructionsRemove the Packing List and verify that you have received all equipment, including the following (quantities in parentheses):OMNI-AMP Thermocouple Amplifier (1) Operator’s Manual (1)If you have any questions about the ship-ment, please call the OMEGA Customer Service Department.When you receive the shipment, inspect the container and equipment for signs ofNote any evidence of rough handling in transit. Immediately report any damage to the shipping agent.The carrier will not honor damage claims unless all shipping material is saved for inspection. After examining and removing contents, save packing material and carton in the event reshipment is necessary.The OMEGA®OMNI-AMP thermocouple amplifier is designed to boost small thermocouple signals up to 100 times. The OMNI-AMP amplifies the millivolt signal generated by a thermocouple (almost always less than 75 millivolts), and drives meters or readouts that are not sensitive enough to be driven directly by the small output of the thermocouple. There may be a temptation to use the sensitive amplifier to drive a second microvolt amplifier in order to achieve even higher gains. However, the inherent noise of the combined system will rule out such use. OMNI-AMP Amplifier is ideally suited for driving millivolt meters where the full scale range is not more sensitive than 100 millivolts without further amplification. For example, when used with a meter having a full scale reading of 100 millivolts and OMNI-AMP Amplifier set at the 100 gain position, the full scale reading of the meter will represent 1.0 millivolt source voltage. This corresponds to 77°F using a Type K, CHROMEGA®-ALOMEGA® thermocouple wire, referenced at 320°F. See the OMEGA Complete Temperature Measurement Handbook and Encyclopedia®which contains Temperature-EMF tables for thermocouples.Keep in mind, when working with positions, shielding and grounding of the input and output leads is important. Be sure to observe the proper thermocouple input polarity. Note that the output range of your OMNI-AMP Amplifier is - 1.5 to+2.0 Vdc. Thermocouples are used in the range of -450°F to +5000°F and the output signals from them range from -10 millivolts to +80 millivolts. Thus, your OMNI-AMP Amplifier is ideally ranged and designed for them.It is recommended to try using lower gain settings first and use no greater gain setting than is required. When a gain setting of one (unity)is used, zero adjust is inoperative. If a small offset EMF is present, it is recommended that the zero adjust on the readout device be used to bring the instrument to zero. For example; all panel meters have an adjusting screw to set the pointer. When using unity gain, it is only necessary to turn this adjusting screw slightly to reset the meter. Use the zero adjust on the amplifier for all other gain settings.Your OMNI-AMP Amplifier can drive both high and low impedance devices. Most meters and readout devices have high impedance; i.e., over 1,000 ohms. Withsuch meters, it is generally best to operate the OMNI-AMP Amplifier as a constant voltage device. With OMNI-AMP II Amplifier, this is achieved by placing the mode switch in the volt/volt position. In the case of the OMNI-AMP I Amplifier, it is set for constant voltage mode when it leaves the factory. Certain pyrometers are low impedance devices having a circuit resistance of only a few ohms. In such cases, the OMNI-AMP Amplifier should be operated as a constant current device. With OMNI-AMP II Amplifier, simply place the mode switch in theMA/VOLT position. With OMNI-AMP I Amplifier, it is necessary to remove the cover plate and throw the small internal switch to the position suggested in the instructions on the side of the OMNI-AMP Amplifier.Your OMNI-AMP Amplifier has been designed to have an extremely low dc drift as a function of time and temperature. However, if your application is to amplify signals which are in the region below five millivolts, you will enhance the already low drift characteristics of this instrument by first allowing a 15-minute warm up period, and then by maintaining the temperature of the OMNI-AMP Amplifier as constant as possible.Note: OMNI-AMP IIB Amplifier with reference junction. This unit contains a selfcompensating electrical bridge network incorporating a temperature sensitive resistance element that is powered by a 3.6V lithium battery to ensure a reference junction at 0°C or 32°F. Be certain that the thermocouple used in conjunction withOMNI-AMP IIB Amplifier is of the calibration designated on the input connector.Important considerations when using your OMNI-AMP Millivolt Amplifier Before using an OMEGA®OMNI-AMP millivolt amplifier, please check your recorder, meter or oscilloscope for the following:1. If you are using an oscilloscope and ithas a sensitivity of 1 millivolt/centimeter or better (500 microvolts/centimeter, 100 microvolts/centimeter), then OMNI-AMP Amplifier SHOULDNOT BE USED as it will not amplifyyour thermocouple EMF withoutexcessive noise. If your oscilloscopehas a sensitivity of less than 1 millivolt/ centimeter (500 millivolts/centimeter, 1volt/centimeter, etc.), then your OMNI-AMP Amplifier will be quite helpful inboosting the oscilloscope sensitivity.Keep in mind that the lower the gain or sensitivity of the oscilloscope, thehigher the useful gain of your OMNI-AMP Amplifier.2. If you are using a meter which has afull scale sensitivity of 10 millivolts orbetter (500 microvolts full scale, 100microvolts full scale, etc,), then yourOMNI-AMP Amplifier SHOULD NOTBE USED as it will not be able toamplify the EMF without excessivenoise. If your readout meter has asensitivity of less than 10 millivolts full scale; i.e,1 volt full scale, then yourOMNI-AMP Amplifier will be veryhelpful in boosting the meter’ssensitivity. Keep in mind that the lower the gain or sensitivity of the readoutmeter, the higher the useful gain ofyour OMNI-AMP Amplifier.3. If you are working with an oscillographrecorder and it has a sensitivity of 1millivolt/centimeter or better, then theOMNI-AMP Amplifier should not beused as it will not be able to amplify the EMF without excessive noise. If youroscillograph recorder has a sensitivity of less than 1 millivolt/ centimeter, then your OMNI-AMP Amplifier will be very helpful in boosting the oscillographrecorder’s sensitivity considerably. As with meters and oscilloscopes, keep in mind that the lower the gain orsensitivity of the oscillograph recorder, the higher the useful gain of yourOMNI-AMP Amplifier.4. The OMNI-AMP Millivolt Amplifier isNOT RECOMMENDED for use withdigital readout meters unless themaximum sensitivity is1 millivolt. In any event, if a decision ismade to use a OMNI-AMP Amplifierwith a digital readout meter, themaximum sensitivity that can beachieved with a meter and OMNI-AMP Amplifier combination is 100microvolts.Please read the operating instructions which are on the side of the OMNI-AMP I Amplifier and on the bottom of OMNI-AMP II Amplifier before using the instrument.It is the policy of OMEGA Engineering, Inc. to comply with all worldwide safety and EMC/EMI regulations that apply. OMEGA is constantly pursuing certification of its products to the European New Approach Directives. OMEGA will add the CE mark to every appropriate device upon certification. The information contained in this document is believed to be correct, but OMEGA accepts no liability for any errors it contains, and reserves the right to alter specifications without notice.WARNING: These products are not designed for use in, and should not be used for, human applications.WARRANTY/DISCLAIMEROMEGA ENGINEERING, INC. warrants this unit to be free of defects in materials and workmanship for a period of 13 months from date of purchase. OMEGA’s WARRANTY adds an additional one (1) month grace period to the normal one (1) year product warranty to cover handling and shipping time. This ensures that OMEGA’s customers receive maximum coverage on each product.If the unit malfunctions, it must be returned to the factory for evaluation. OMEGA’s Customer Service Department will issue an Authorized Return (AR) number immediately upon phone or written request. Upon examination by OMEGA, if the unit is found to be defective, it will be repaired or replaced at no charge. OMEGA’s WARRANTY does not apply to defects resulting from any action of the purchaser, including but not limited to mishandling, improper interfacing, operation outside of design limits, improper repair, or unauthorized modification. This WARRANTY is VOID if the unit shows evidence of having been tampered with or shows evidence of having been damaged as a result of excessive corrosion; or current, heat, moisture or vibration; improper specification;misapplication; misuse or other operating conditions outside of OMEGA’s control. Components in which wear is not warranted, include but are not limited to contact points, fuses, and triacs.OMEGA is pleased to offer suggestions on the use of its various products. However, OMEGA neither assumes responsibility for any omissions or errors nor assumes liability for any damages that result from the use of its products in accordance with information provided by OMEGA, either verbal or written. OMEGA warrants only that the parts manufactured by the company will be as specified and free of defects. OMEGA MAKES NO OTHER WARRANTIES OR REPRESENTATIONS OF ANY KIND WHATSOEVER, EXPRESSED OR IMPLIED, EXCEPT THAT OF TITLE, AND ALL IMPLIED WARRANTIES INCLUDING ANY WARRANTY OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE HEREBY DISCLAIMED. LIMITATION OF LIABILITY: The remedies of purchaser set forth herein are exclusive, and the total liability of OMEGA with respect to this order, whether based on contract, warranty, negligence, indemnification, strict liability or otherwise, shall not exceed the purchase price of the component upon which liability is based. In no event shall OMEGA be liable for consequential, incidental or special damages.CONDITIONS: Equipment sold by OMEGA is not intended to be used, nor shall it be used: (1) as a “Basic Component” under 10 CFR 21 (NRC), used in or with any nuclear installation or activity; or (2) in medical applications or used on humans. Should any Product(s) be used in or with any nuclear installation or activity, medical application, used on humans, or misused in any way, OMEGA assumes no responsibility as set forth in our basic WARRANTY/DISCLAIMER language, and, additionally, purchaser will indemnify OMEGA and hold OMEGA harmless from any liability or damage whatsoever arising out of the use of the Product(s) in such a manner.RETURN REQUESTS/INQUIRIESDirect all warranty and repair requests/inquiries to the OMEGA Customer Service Department. BEFORE RETU RNING ANY PRODU CT(S) TO OMEGA, PU RCHASER MU ST OBTAIN AN AU THORIZED RETU RN (AR) NU MBER FROM OMEGA’S CU STOMER SERVICE DEPARTMENT (IN ORDER TO AVOID PROCESSING DELAYS). The assigned AR number should then be marked on the outside of the return package and on any correspondence.The purchaser is responsible for shipping charges, freight, insurance and proper packaging to prevent breakage in transit.FOR WARRANTY RETURNS, please have the following informa-tion available BEFORE contacting OMEGA:1.Purchase Order number under which the product wasPURCHASED,2.Model and serial number of the product under warranty, and3.Repair instructions and/or specific problems relative to theproduct.FOR NON-WARRANTY REPAIRS,consult OMEGA for cur-rent repair charges. Have the following information avail-able BEFORE contacting OMEGA:1. Purchase Order number to cover the COST of the repair,2.Model and serial number of the product, and3.Repair instructions and/or specific problems relative tothe product.OMEGA’s policy is to make running changes, not model changes, whenever an improvement is possible. This affords our customers the latest in technology and engineering.OMEGA is a registered trademark of OMEGA ENGINEERING, INC.© Copyright 2010 OMEGA ENGINEERING, INC. All rights reserved. This document may not be copied, photocopied, reproduced, translated, or reduced to any electronic medium or machine-readable form, in whole or in part, without the prior written consent of OMEGA ENGINEERING, INC.Where Do I Find Everything I Need for Process Measurement and Control?OMEGA…Of Course!Shop online at SMTEMPERATUREⅪߜThermocouple, RTD & Thermistor Probes, Connectors, Panels & AssembliesⅪߜWire: Thermocouple, RTD & ThermistorⅪߜCalibrators & Ice Point ReferencesⅪߜRecorders, Controllers & Process MonitorsⅪߜInfrared PyrometersPRESSURE, STRAIN AND FORCEⅪߜTransducers & Strain GagesⅪߜLoad Cells & Pressure GagesⅪߜDisplacement TransducersⅪߜInstrumentation & AccessoriesFLOW/LEVELⅪߜRotameters, Gas Mass Flowmeters & Flow ComputersⅪߜAir Velocity IndicatorsⅪߜTurbine/Paddlewheel SystemsⅪߜTotalizers & Batch ControllerspH/CONDUCTIVITYⅪߜpH Electrodes, Testers & AccessoriesⅪߜBenchtop/Laboratory MetersⅪߜControllers, Calibrators, Simulators & PumpsⅪߜIndustrial pH & Conductivity EquipmentDATA ACQUISITIONⅪߜData Acquisition & Engineering SoftwareⅪߜCommunications-Based Acquisition SystemsⅪߜPlug-in Cards for Apple, IBM & CompatiblesⅪߜData Logging SystemsⅪߜRecorders, Printers & PlottersHEATERSⅪߜHeating CableⅪߜCartridge & Strip HeatersⅪߜImmersion & Band HeatersⅪߜFlexible HeatersⅪߜLaboratory HeatersENVIRONMENTALMONITORING AND CONTROLⅪߜMetering & Control InstrumentationⅪߜRefractometersⅪߜPumps & TubingⅪߜAir, Soil & Water MonitorsⅪߜIndustrial Water & Wastewater TreatmentⅪߜpH, Conductivity & Dissolved Oxygen Instruments M0012/1100。

美国欧米茄柔性加热器

柔性加热器简介什么是柔性加热器？柔性加热器是可适合加热对象表面的加热设备。

柔性加热器分为多种类型，包括硅胶加热器、聚酰亚胺薄膜加热器、加热带、带恒温器的加热带、绳式加热器、环绕式罐体加热器、气瓶加热器和定制加热器。

其中硅胶柔性加热器具有坚固耐用、可靠精确以及防潮、耐化学腐蚀等特点。

可轻松粘合在其它系统零件上。

柔性加热元件具有可靠、经济、轻薄、耐腐蚀及基本的柔性等优势，广泛应用于工业、商业和军事领域。

需要了解的重要公式欧姆定律欧姆定律反映了电压、功率、电流和电阻之间的关系。

要计算恒温器或数字控制器所控制的负载，有必要了解欧姆定律。

例如，如果选择额定功率为200 W 的柔性加热器，并使用120 Vac 电压，则电流为1.6 AA 等于W/V，其中：A = 电流；W = 功率；V = 电压对于上例，200 W / 120 Vac = 1.6 A欧姆定律的其它变体：电压= 功率/电流电压= 电流x 电阻电阻= 电压/电流电流= 电压/电阻功率= 电压x 电流千瓦功率要求要确定加热固体物质所需的功率(kW)，应使用以下公式。

kW = (W T x C p x Δ T)/3412 x h其中：W T = 材料重量，单位lbsC p = 比热，单位BTU/lb-°FΔ T = 温升，单位°F3412 = 转换系数，单位BTU/kWhh = 加热时间，单位小时柔性加热器选型选择柔性加热器时需要考虑的主要问题包括：∙需要多大功率？∙采用多大电压？∙如果应用在平整表面，需要多大尺寸？∙需要多长的加热器导线？∙是否需要恒温器或带传感器的数字控制器？∙最高温度是多少？∙对于平整表面，是否需要绕线式设计或蚀刻金属薄片设计？∙达到所需温度需要多长时间？∙环境温度是多少？∙是否需要绝缘？用于柔性加热器的温控器和传感器根据具体应用，有多种温控器和传感器可供选择。

在柔性加热器应用中，较为常用的一类传感器是表面安装式温度传感器。

美国欧米茄omega热敏电阻元件

D-9珠状热敏电2.4 PFA 护套76.2 (3) 长32号镀锡铜线珠状热敏电阻直径为2.8 (0.11)。

50.0 (2) 最小值76.2 (3)珠状热敏电阻，图片为实际尺寸。

珠状热敏电阻，图片为实际尺寸。

32号镀锡铜线U 最高工作温度75°C (165°F)或150°C (300°F)（参见下表） U 可互换性误差为±0.1或±0.2°C （参见下表）电阻和温度特征Steinhart-Hart 方程是一种普遍认可的用于指定热敏电阻的电阻和温度特征的方法。

下面是温度作为电阻的函数的Steinhart-Hart 方程：1⁄T = A + B [Ln(R)] + C [Ln(R)]3其中：A 、B 和C 是从3个温度测试点得到的常数。

R = 热敏电阻的电阻值，单位Ω T = 温度，单位开氏度alpha = ((A-(1/T))/C)beta = SQRT(((B/(3C))3)+(alpha 2/4)) T = 开氏温度 (°C + 273.15)可在表1中找到每个所选热敏电阻的常数A 、B 和C 。

利用这些常数和上面的方程，可根据热敏电阻的电阻值得出其温度，或者得出热敏电阻在某一特定温度时的电阻值。

典型的温度漂移（互换性为±0.2°C 的元件）76.2 (3)D-10D容差曲线热敏电阻传感器的精度容差用温度的百分数表示。

它也称为互换性。

我们列出了我们的热敏电阻的两个基本精度／互换性规格：0 ~ 70°C (32 ~ 158°F)范围内为±0.10°C 和±0.20°C 。

可在Z-236和Z-237页上找到我们的热敏电阻产品的温度和电阻表。

精度规格±0.1%或0.2%表示，在0 ~ 70°C (32 ~ 158°F)范围内每个热敏电阻的电阻值都在该限值范围内。

Omega智能热电偶连接器系统说明书

全无线热电偶连接器系统The Smart Connector™W-7U 用户可配置J 、K 、T 、E 、R 、S 、B 、 N 、C 型热电偶输入U 免费软件将您的PC 转换成多通道图表记录仪或数据记录器U 符合FCC 规定（所有型号）U 内置冷端补偿和线性化U 接受小型和标准型探头和连接器的专利设计U 一个接收器与多个无线远程连接器配合使用U 低功率运行和休眠模式以实现超长电池寿命U 每个无线连接器都将实时传输热电偶温度、环境温度、信号强度和电池状况U 与型号UWTC-REC1连接以实现多通道PC 图表记录和数据记录，或与型号UWTC-REC2连接（单通道工业收发器，带有模拟信号输出和报警）热电偶输入。

无线连接器。

Bumper Band ®将探头插入智能连接器即可制作智能传感器！有关可用的接收器，请访问 c n .o me g a .c o mF C C /加拿大工业部，S R R C 认证OMEGA 的新型无线热电偶连接器系列提供独立、紧凑、电池供电的热电偶连接器，可将其读数传回最远距离120 m (400')的主机接收器。

每个装置均可现场编程，作为J 、K 、T 、E 、R 、S 、B 、N 或C 型校准连接器工作。

激活时，连接器将以初始设置期间用户编程的预设时间间隔连续传输读数。

每个装置均使用提供的软件测量和传输：热电偶使用提供的软件输入读数、连接器环境温度、射频信号强度和电池状况到主机并在PC 屏幕中实时显示。

与主机接收器配合使用时，可以接收和显示来自最多48个无线热电偶连接器的UWTC-REC1数据。

每个装置均含有免费软件，该软件可将您的PC 转换成条形图表记录仪或数据记录器，以便保存读数并在稍后打印或将读数导出为电子表格文件。

与主机收发器配合使用时，来自连接器的UWTC-REC2无线数据可以通过有线连接作为与控制器、PLC 或数据采集板接口的模拟电压、电流或热电偶信号重新传出接收器。

将热电偶固定在电路板上方法

将热电偶固定在电路板上，可以在焊接过程中监测重要的温度参数。

固定方法有许多种。

其目的是获得关于电路板组件关键位置的精确可靠的温度数据。

热电偶的固定方法对数据质量的影响极大。

利用热电偶测量温度是一项精密、费时而艰苦的工作。

热电偶的固定场所有时可能会限制安装方法的采用，从而使问题复杂化。

例如，对于FR4板材、陶瓷或塑料元件等不可焊的表面，便不能采用高温焊接方法。

在高密度电路板的元件密集区不能使用胶带固定，要穿过壳体上的小孔接触元件十分困难。

然而，与其它方法，如热点或裂纹(crayon)、IR传感器、或估测等方法相比，热电偶仍具有较大的优势。

热电偶固定方法为了从热电偶中获得可靠的数据，必须了解下面两个通用规则：热电偶结必须与被监测表面进行直接、可靠的热接触，否则，在热电偶结与被测表面之间就会产生一不可知的热阻。

这样，温度读数将更接近于热电偶周围材料的温度，而不是被测表面的温度。

一个极端的例子是，当Kapton胶带在炉膛温度下松驰时，热电偶将脱离被测表面，开始测量周围空气的温度。

用于将热电偶结固定到被测表面的材料应最少。

这种材料会增加直接传给热电偶结的热容量，以及与这种材料接触的被测表面的热绝缘性(insulation)，这两种情况均会导致在炉温上升或下降时，热电偶的温度滞后于板表面的真实温度。

当温度的变化率为2℃/s时，将滞后5℃至10℃，这意味着典型回流温度曲线上的温度峰值将大打折扣。

现在让我们讨论一下各种热电偶固定方法，这将有助于针对特定的应用场合选择最佳的方法，以获得最可靠的结果。

高温焊料一般来说，需要至少含铅93％、熔点超过290℃的焊料，这样，焊料在回流焊时就不会熔化。

这种焊料具有良好的导热性，有助于将误差减到最小，即使在热电偶结略微脱离电路板表面的情况下也是如此。

它能提供很好的机械固定性能，适用于测试电路板(图1)。

图1：在0.025mm引脚间距元件(左)上的热电偶安装不良。

大的焊球大大地增加了引脚的热容量。

OMEGA热电偶线

OMEGA热电偶线【性能参数】⏹TT-K-30-SLE K型，温度:-200℃~260℃,绝缘材料:聚四氟乙烯,线芯直径:2X0.255mm,线芯材质:镍-铬合金/镍铝合金,颜色标记:红为负极/黄为正极.此K型热电偶感温线可适合任何K 型进口及国产的温度记录仪表使用,每卷1000英尺/300米⏹TT-T-30-SLE T型，温度:-200℃~260℃,绝缘材料:聚四氟乙烯,线芯直径:2X0.255mm,线芯材质:镍-铬合金/镍铝合金,颜色标记:红为负极/黄为正极.此K型热电偶感温线可适合任何K 型进口及国产的温度记录仪表使用,每卷1000英尺/300米⏹TT-J-30-SLE J型，温度:-200℃~260℃,绝缘材料:聚四氟乙烯,线芯直径:2X0.255mm,线芯材质:铁-康铜,颜色标记:红为负极/白为正极.此K型热电偶感温线可适合任何T型进口及国产的温度记录仪表使用,每卷1000英尺/300米。

⏹TT-K-36-SLE K型，温度:-200℃~260℃,绝缘材料:聚四氟乙烯,线芯直径:2X0.127mm,线芯材质:镍-铬合金/镍铝合金,颜色标记:红为负极/黄色为正极.此K型热电偶感温线可适合任何K型进口及国产的温度记录仪表使用,每卷1000英尺/300米。

⏹TT-J-36-SLE K型，温度:-200℃~260℃,绝缘材料:聚四氟乙烯,线芯直径:2X0.127mm,线芯材质:镍-铬合金/镍铝合金,颜色标记:红为负极/黄色为正极.此K型热电偶感温线可适合任何K型进口及国产的温度记录仪表使用,每卷1000英尺/300米。

⏹GG-K-30-SLE J型，温度:-200℃~260℃,绝缘材料:聚四氟乙烯,线芯直径:2X0.255mm,线芯材质:铁-康铜,颜色标记:红为负极/白为正极.此K型热电偶感温线可适合任何T型进口及国产的温度记录仪表使用,每卷1000英尺/300米。

⏹GG-K-24-SLE K型，温度:-73℃~482℃,绝缘材料:玻璃纤维,线芯直径:2X0.511mm,线芯材质:镍-铬合金/镍铝合金,颜色标记:红为负极/黄为正极.此K型热电偶感温线可适合任何K型进口及国产的温度记录仪表使用⏹HH-K-24-SLE K型，温度:-73℃~871℃,绝缘材料:高温玻璃纤维,线芯直径:2X0.511mm,线芯材质:镍-铬合金/镍铝合金,颜色标记:红为负极/黄为正极.此K型热电偶感温线可适合任何K型进口及国产的温度记录仪表使用⏹另HK（高温陶瓷材料）等可耐温1100度高温线。

Omega PT 系列电气连接器说明书

e-mail:**************User’s GuidePT SERIESElectrical ConnectorsTwist Lock TypeShop online atIntroductionThe OMEGA ®PT Series Connectors are miniature, quick-disconnect and environment-resisting, designed for operation between -55 and 125°C (-67 and 257°F). Solder contacts are provided. Designed to accommodate both power and signal circuitry, these connectors are available in a great variety of sizes and contact configurations. Solder type contact connectors are pressure-tight and immersion proof. Crimp contact connectors provide a pressure tight seal when mated. Refer to Table 1.Table 1Features• Rugged Aluminum Shells • Rated to 125°C (257°F)• Strain Relief Cable Clamp • Secure Solder Contacts • #20 AWG Wire Size• High Conductivity Gold Plated ContactsPin AssignmentsNo. of Part No.ContactsPT01F8-4P4PT01F10-6P 6PT06F8-4S 4PT06F10-6S62SpecificationsInsulation Resistance at 25°C:5000 megohms min.(77°F)Voltage Drop:#20 contact, #20 wire, at 7.5 A, 55 mV max.Air Pressure:30 psi at -55°C (-67°F)Water Immersion: 1.8 m (6'), 48 hoursDurability:500 cycles of coupling and uncoupling Shells:Aluminum alloy, 0.0003 cadmium plate with olive drab chromate Insulators:NeopreneContacts:High conductivity copper alloy, 0.000050 gold over copper Dimensions:See Figure 1MaleFemaleFigure 1. Dimensions for PT01F and PT06F3M0262/0902It is the policy of OMEGA Engineering, Inc. to comply with all worldwide safety and EMC/EMI regulations that apply. OMEGA is constantly pursuing certification of its products to the European New Approach Directives. OMEGA will add the CE mark to every appropriate device upon certification.The information contained in this document is believed to be correct, but OMEGA accepts no liability for any errors it contains, and reserves the right to alter specifications without notice.WARNING: These products are not designed for use in, and should not be used for, human applications.Direct all warranty and repair requests/inquiries to the OMEGA Customer Service Department. BEFORE RET URNING ANY PRODUCT (S) T O OMEGA, PURCHASER MUST OBT AIN AN AUT HORIZED RET URN (AR) NUMBER FROM OMEGA’S CUST OMER SERVICE DEPART MENT (IN ORDER T O AVOID PROCESSING DELAYS). T he assigned AR number should then be marked on the outside of the return package and on any correspondence.The purchaser is responsible for shipping charges, freight, insurance and proper packaging to prevent breakage in transit. FOR WARRANTY RETURNS, please have the following informa-tion available BEFORE contacting OMEGA:1.Purchase Order number under which the product was PURCHASED,2.Model and serial number of the product under warranty, and3.Repair instructions and/or specific problems relative to theproduct.FOR NON-WARRANTY REPAIRS,consult OMEGA for cur-rent repair charges. Have the following information avail-able BEFORE contacting OMEGA:1. Purchase Order number to cover the COST of the repair,2.Model and serial number of the product, and3.Repair instructions and/or specific problems relative to the product.OMEGA’s policy is to make running changes, not model changes, whenever an improvement is possible. This affords our customers the latest in technology and engineering.OMEGA is a registered trademark of OMEGA ENGINEERING, INC.© Copyright 2006 OMEGA ENGINEERING, INC. All rights reserved. T his document may not be copied, photocopied, reproduced, translated, or reduced to any electronic medium or machine-readable form, in whole or in part, without the prior written consent of OMEGA ENGINEERING, INC.Servicing North America:U.S.A.:One Omega Drive, Box 4047ISO 9001 Certified Stamford, CT 06907-0047Tel: (203) 359-1660FAX: (203) 359-7700e-mail:**************Canada:976 BergarLaval (Quebec) H7L 5A1, Canada Tel: (514) 856-6928FAX: (514) 856-6886e-mail:*************For immediate technical or application assistance:U.S.A. andSales Service: 1-800-826-6342/1-800-TC-OMEGA Canada:Customer Service: 1-800-622-2378/1-800-622-BEST Engineering Service: 1-800-872-9436/1-800-USA-WHEN Mexico:En Espan ˜ol: (001) 203-359-7803e-mail:*****************FAX: (001) 203-359-7807**************.mxServicing Europe:Czech Frystatska 184, 733 01 Karviná, Czech Republic Republic:TEL: +420 (0)59 6311899FAX: +420 (0)59 6311114Tol Free: 0800-1-66342e-mail:*****************Germany/Daimlerstrasse 26, D-75392 Deckenpfronn, Germany Austria:Tel: +49 (0)7056 9398-0FAX: +49 (0)7056 9398-29TollFreeinGermany************e-mail:*************United One Omega Drive, River Bend Technology Centre Kingdom:Northbank, Irlam, ManchesterISO 9002 Certified M44 5BD United KingdomTel: +44 (0)161 777 6611FAX: +44 (0)161 777 6622Toll Free in United Kingdom: 0800-488-488e-mail:**************.uk。

欧米加(Omega)模块 OBB

欧米加（Omega）模块 OBB R9990011ZH (2016-05)
技术数据
一般技术数据
注意“计算”页码 20 章节！
尺寸台板部件动态特征值 Lca C 导轨 (mm) 230 (N) 20 790 Mt ML 最大允许的载荷 Mx max My max Mz max Fy max Fz max 夹紧部件规格台板部件 (N) 6 500 不带及 OBB-085 260 308 OBB-120 330 60 600 60 600 96 200 860 860 2360 4 610 6 100 10 390 280 280 776 1 500 1 960 3 424 1 500 1 960 3 424 19 760 19 760 31 700 19 760 不带 19 760 带 31 700 不带及夹持力 (N) – 370 – 690 – 1 200
产品型号名称力士乐的线性轴可以根据其产品型号名称辨识其产品系列、尺寸、规格以及产品代。
R9990011ZH (2016-05) 欧米加（Omega）模块 OBB
Bosch Rexroth AG
3
欧米加（Omega）模块 OBB
产品说明额定载荷和规格结构供货形式一般技术数据驱动数据技术数据弯曲弯曲图计算基础水平安装位置计算垂直安装位置计算举例水平安装位置垂直安装位置 OBB-055 配置和订购配置和订购尺寸图 OBB-085 配置和订购尺寸图 OBB-120 配置和订购尺寸图安装件和配件开关安装 – 主框架可移动（台板部件固定）开关安装 – 台板部件可移动（主框架固定）电缆槽插座和插头开关延长接头分线盒无源分线盒的延长线组合示例固定带夹紧部件的台板部件台板部件夹紧部件 (LKPS) 用于安装的端板附属设备的安装减震器 IndraDyn S - 伺服电机 MSK IndraDyn S - 伺服电机 MSM EasyHandling 服务和信息工作条件正常的运行条件结构说明所需和补充的文件润滑文件参数设定主要的产品信息网站配置和订购 OBB-085 订货举例询价/订货表产品一览 4 6 7 9 10 12 13 20 23 26 28 30 32 34 36 38 40 42 44 46 47 52 56 60 62 64 66 70 70 71 72 74 76 78 82 82 82 83 83 84 85 86 88

Omega DP606A DP612A 通用6 12通道

在哪里可以找到过程测量和控制所需的各种产品？当然是OMEGA！网上订购：温度M U热电偶、RTD和热敏电阻探头、连接器、面板以及组件M U线材：热电偶、RTD和热敏电阻M U校准器和冰点基准M U记录仪、控制器和过程监测器M U红外线高温计压力、应变和作用力M U传感器和应变计M U称重传感器和压力表M U位移传感器M U仪表和配件流量/液位M U转子流量计、气体质量流量计和流量积算器M U空气流速指示器M U涡轮/叶轮系统M U累加器和配料控制器pH值/电导率M U p H电极、测试仪和配件M U台式/实验室仪表M U控制器、校准器、模拟器和泵M U工业pH值和电导率测量设备数据采集M U基于通信的采集系统M U数据记录系统M U无线传感器、发射器和接收器M U信号调节器M U数据采集软件加热器M U加热电缆M U筒式和带状加热器M U浸没式和带式加热器M U柔性加热器M U实验室加热器环境监测和控制M U计量和控制仪表M U折射计M U泵和管道M U空气、土壤和水监测器M U工业给水和废水处理M U p H值、电导率和溶解氧仪表M5685/0418电子邮件： ************** 索取最新的产品手册： DP606A/DP612A通用6/12通道¼ DIN面板仪表用户指南目录章节................................................................................ 页码第1节简介 (1)第2节安装和操作条件 (2)第3节安装说明 (3)第4节接线说明 (4)4.1 后面板示意图 (4)4.2 连接电源线路 (5)4.3 连接报警线路 (6)4.4 连接通信线路 (7)4.5 连接输入线路 (7)第5节导航 (8)5.1 运行模式 (8)5.2 锁定分区 (9)5.3 清除报警 (9)5.4 检查设定值 (9)5.5 功能选择模式 (9)5.6 重置默认值 (9)5.7 功能选择模式 (10)5.8 功能1 - 输入密码 (11)5.9 功能2 - 设置活动分区 (11)5.10 功能3和4 - 设置高低设定值 (12)5.11 功能5 - Modbus地址 (13)5.12 功能6 - 设置扫描时间 (13)5.13 功能7 - 设置设备配置 ....................................................... 14-155.14 功能8 - 启用/禁用密码 (16)5.15 功能9 - 校准 (16)5.16 功能A/B - 报警继电器功能 (17)5.17 功能C/D - 标度 (18)5.18 功能F - 串行配置 (19)第6节串行接口 (20)6.1 Modbus功能 (20)6.2 数据格式 (21)6.3 多寄存器读取 (21)6.4 多寄存器写入 (22)6.5 请求数据包大小 (22)目录章节................................................................................ 页码第7节 Modbus寄存器赋值 (23)7.1 系统寄存器 (23)7.2 温度寄存器 (24)7.3 状态寄存器 (24)7.4 分区寄存器 (25)7.5 用户校准 (26)7.6 枚举值 (26)7.7 传感器类型 (26)7.8 RTD类型 (26)7.9 热电偶类型 (27)7.10 传感器状态 (27)7.11 系统状态 (27)7.12 过程单位 (28)7.13 报警类型 (28)7.14 报警状态 (28)7.15 设置切换 (28)第8节规格 (29)8.1 报警继电器 (29)8.2 输入精度 (30)第9节认证信息 (31)图和表图................................................................................... 页码图1 侧面和面板开孔图 (3)图2 DP606A/DP612A：后面板连接 (4)图3 主电源连接 (5)图4 继电器连接 (6)图5 3线RTD接线图 (7)图6 前面板示意图 (8)图7 过程输入标度 (18)表................................................................................... 页码表1 后面板连接 (4)表2 9针输入电源/继电器接线汇总 (5)表3 连接通信线路 (7)表4 功能代码 (10)表5 设备配置 (14)表6 报警继电器配置 (17)表7 串行端口配置 (19)表8 Modbus功能 (20)表9 多寄存器写入 (22)表10 数据包大小 (22)表11 系统寄存器 (23)表12 温度寄存器 (24)表13 传感器状态寄存器 (24)表14 分区寄存器 (25)表15 用户校准 (26)表16 输入精度 (30)第1节 - 简介DP606A/DP612A显示仪表提供了一种灵活且易用的6区或12区、4位数温度和过程测量解决方案，并采用坚固的¼ DIN铝质外壳。

HH147U四通道温度记录仪介绍

HH147U四通道温度记录仪介绍类型：四通道温度记录型号：HH147品牌：欧米茄OMEGA产品详情：四通道手持式数据记录温度计带USB接口•4显示区，带背光显示屏•分辨率为0.1°C/0.1°F、1°C/1°F•功能：°C/°F/K、最大值、最小值、平均值、保持、相对、限制、上/下限、类型、计数、时间、时钟、通道、T1-T2、T3-T4、背光、RS232、记录、调用•NIST可溯源校准证书（无数据点）•自动断电、低电量指示•USB接口以及Windows软件（提供可选的RS232电缆）•10,000条数据记录器记录•数据调用-适合快速读取存储器数据（50页/秒）•万年历功能•CE认证标志（符合ITS-90）•电池寿命：550小时规格热电偶范围：K型：-100 ~ 1300°C(-148 ~ 2372°F)J型：-100 ~ 1000°C(-148 ~ 1832°F)E型：-50 ~ 800°C (-58 ~ 1472°F)T型：-100 ~ 400°C (-148 ~ 752°F)R/S型：0 ~ 1700°C (32 ~ 3092°F)N型：-100 ~ 1300°C(-148 ~ 2372°F)精度（环境温度18 ~ 28°C）：K/J/E/T型：±（读数的0.1% + 0.7°C）-100 ~ 1300°C ±（读数的0.1% + 1.4°F）-148 ~ 2372°FR/S型：±（读数的0.1% + 2°C）0 ~ 1700°C±（读数的0.1% + 4°F）32 ~ 3092°FN型：±（读数的0.1% + 1.5°C）-100 ~ 1300°C ±（读数的0.1% + 3°F）-148 ~ 2372°F工作温度和湿度：0 ~ 50°C(32 ~ 122°F), 0~80% RH存放温度和湿度：-20 ~ 60°C (-4 ~ 140°F), 0 ~ 80% RH电源要求：4节"AAA"电池（附带）热电偶输入保护：最高4 Vac/Vdc外形尺寸（不包含皮套）：164 （高）x 76（宽）x 32 mm（厚）(6.4 x 3 x 1.25")重量：大约270 g (9.5 oz)。

进口称重传感器模块选购安装及调试方法传感器维护和修理保养

进口称重传感器模块选购安装及调试方法传感器维护和修理保养自1962年成立以来，欧米茄已从制造单一热电偶产品系列进展成为技术市场的全球ling导者，供应超过100,000种仙进的产品，用于测量和掌控温度，湿度，压力，应变，力，流量，水平，pH和电导率。

OMEGA还为客户供应完整的数据采集，电加热和定制工程产品。

Omega进口称重传感器模块选购、安装及调试方法Omega称重传感器模块选购方法：称重传感器模块的选购，一般依据容器的支撑点来选用三只一套或四只一套的模块的量程，由于存在着秤体（容器）自重及振动冲击、偏载等因素，一般按下列规定选用。

多传感器静态称重系统：固定负荷+变动负荷选用传感器额定载荷所配传感器个数70%，其中70%的系数是考虑振动、冲击、偏载因素而加的。

另外，要注意是否有防爆要求，易燃易爆的场合，则应选用防爆型的称重传感器模块。

Omega称重传感器模块安装方法：1、要注意水平调整，包括单个模块的安装平面和一套称重传感器模块之间的水平调整。

2、焊接时传感器不能通过电流，焊接顶板时，地线要连接在秤体上，焊接底板时，地线要接在基础上，防止损坏传感器。

3、假如秤体上有输料管道，应换成软管，或使连接管道尽量长一些，以防止它们吃掉传感器真实的负荷而引起误差。

4、要在容器上焊一个砝码校验台，以便于校验。

容器上一般都无放置砝码的地方，需要焊一个平台放置砝码。

通常焊在容器的下方，便于砝码上下安置。

5、接线盒必需注意防潮，多余的孔要用密封塞头塞住。

接线盒假如安装在了室外，那就必需加以保护箱，防止雨淋。

在使用中因接线盒受潮而造成故障的情况时有发生，所以要引起充分的重视。

Omega称重传感器模块调试方法：调试前确定要检查每个称重传感器模块的支撑螺杆顶部螺母是否已松开，套筒是否处于自由状态，否则，将产生较大误差，甚至无法称重。

调试时，要检查每一个参数出厂设定值是否符合实际需要，尤其是“开机清零”参数，出厂时一般都设定为“开机自动清零”，在容器秤上改为“禁止开机自动清零”，防止因停电等原因，再次开机时，容器的物料重量被清零而丢失。

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热电偶接线盒
可安装于DIN 导轨并且可进行检查
图示接线盒连接了RECK1-10电缆和HH506RA 数据记录器／温度计（配备RS232C 接口）。

DRTB 系列
全新DRTB 系列热电偶接线盒采用热电偶级合金加工而成，保证可提供精确读数。

内置SMP 兼容母插座可插接小型热电偶连接器。

母连接器让用户可以连接到手持式仪表，用于数据采集、质保合规、功能研究以及故障排除安装或维修等应用。

塑料外壳采用灰色聚酰胺6.6热塑性树脂加工而成，达到UL 94 V0等级(85°C)。

这些热电偶接线端为全封闭式，无需使用任何端板。

螺钉和夹子都经过镀锌，它们配合使用可提供一种无振动、免维护、抗腐蚀的连接。

规格
接线端宽度：10.7 mm (0.422")接线端长度／高度：
51 mm (2.008")／42.3 mm (1.666")安装到35 x 7.5 mm ／
35 x 15 mm DIN 导轨中的高度： 43.5 mm (1.713")／51 mm (2.009")导线最大尺寸：12 AWG ／2.5 mm 2裸线长度：8 mm (0.31")
扭矩（Nm (in-lb)）：0.4 (3.54) ±10%额定温度：-40 ~ 85°C (-40 ~ 185°F)
DRTB-K ，热电偶接线盒。

DRTB-RAIL-3575，
单独销售。

受美国和国际专利及待批专利申请保护
专利申请中
DRTB 接线盒可安装在标准35 mm DIN 导轨或32 mm G 型导轨中，可用分度号类型以及正极(+)和负极(-)连接标识它们。

导线入口为漏斗形，即便是标准导线，也能实现导线快速插接。

W i r e C o n n e c t i o n
L-X
l 螺丝接线端可提供安全且免维护的连接l
T K 、J 、T 、E 、N 、R/S 和 U 型分度号l 内置小型热电偶母连接器，可进行检查和故障排除l 全封闭式——无需使用端板l
可进行DIN 导轨安装—— 宽度小，仅10.7 mm l
可通过分度号与“+，-” 连接标识l 内含书写窗
SMPW-K-M, 单独出售.
2
配件
订购示例：DDRTB-K ，K 型热电偶接线盒，可安装于DIN 导轨，配备RECK1-10，K 型0.3 m (1')可伸缩延长电缆。

若要
查看全部热电偶线选择，请访问 /wire 。