温度转换器 S1SD-1TI-1U
来源：未知 日期：2017/03/09 浏览量：次
什么是信号调节器？
对于大多数的控制系统而言，常常需要将输入信号转换为系统可接受的信号模式。那么信号调节器的功能就是将各种现场信号，例如热电偶，热电阻转换为多种标准的仪表信号(1…5V, 4…20 mA, 等.)。
信号调节器对于信号的精确传输、信号的隔离以及防止信号干扰等方面起到很大的作用。
SC系统信号调理是专为通用应用程序，并确保绝对可靠的进程通信。高品质的隔离，扩展的温度范围，和一个非常紧凑的住房设计信号调理线的特点。
SC系统提供了模拟和数字测量信号的强大模块-从隔离放大器的高功能温度转换器开关放大器。配套配件启用方便快捷的电源，安装和配置信号调理器。
SC系统结合了最强大的功能，可比较的设备在一个产品系列。
产品特点：● 1-channel signal conditioner
● 24 V DC supply
● Thermocouple, RTD, potentiometer or mV input
● Input for PTC thermistor
● Current and voltage output
● Line fault (LFD) and sensor burnout detection
● Accuracy 0.1 %
● Connection via screw terminals
| 一般规格： | ||
|---|---|---|
| Signal type | Analog input | |
| Supply： | ||
| Connection | Power Bus or terminals 1-, 2+ | |
| Rated voltage | 16.8 ... 31.2 V DC | |
| Power dissipation | 0.7 W | |
| Power consumption | 0.8 W | |
| 输入： | ||
| Connection | terminals 5, 6, 7, 8 | |
| PTC | type KT, KTY, ST | |
| Measuring current | approx. 200 µA | |
| Types of measuring | 2-, 3-, 4-wire connection | |
| Lead resistance | ≤ 100 Ω per line | |
| Measuring circuit monitoring | sensor breakage, lead breakage, short circuit | |
| RTD |
type Pt100, Pt200, Pt500, Pt1000 (EN 60751: 1995) type Ni100, Ni200, Ni500, Ni1000 (DIN 43760) |
|
| Measuring current | approx. 200 µA | |
| Types of measuring | 2-, 3-, 4-wire connection | |
| Lead resistance | max. 100 Ω per line | |
| Measuring circuit monitoring | sensor breakage, lead breakage, short circuit | |
| Thermocouples |
type B, E, J, K, N, S, T (IEC 584-1:1995) type L, U (DIN 43710:1985) type C, D (ASTM E988) |
|
| Cold junction compensation | external (Pt100) and internal , manually | |
| Lead resistance | max. 10 kΩ | |
| Measuring circuit monitoring | sensor breakage, lead breakage | |
| Resistor | ||
| Measurement range | 0 ... 5 kΩ | |
| Potentiometer | 0.2 ... 50 kΩ | |
| Types of measuring | 3-wire connection | |
| Voltage |
-100 ... 100 mV -1000 ... 1000 mV |
|
| Input resistance | ≥ 1 MΩ | |
| 输出： | ||
| Connection | terminals 3-, 4+ | |
| Ripple | ≤ 10 mV eff | |
| Fault signal | downscale or upscale | |
| Transfer characteristics： | ||
| Measuring time | ≤ 300 ms | |
| Deviation | ≤ 0.1 % of full-scale value | |
| Influence of ambient temperature | < 100 ppm/K of full-scale value | |
| Directive conformity： | ||
| Electromagnetic compatibility | ||
| Directive 2014/30/EU | EN 61326-1:2013 (industrial locations) | |
| Conformity： | ||
| Degree of protection | IEC 60529:2001 | |
| 环境条件： | ||
| Ambient temperature | -25 ... 70 °C (-13 ... 158 °F) | |
| Storage temperature | -40 ... 85 °C (-40 ... 185 °F) | |
| Damaging gas | designed for operation in environmental conditions acc. to ISA-S71.04-1985, severity level G3 | |
| 机械规格： | ||
| Connection type | screw terminals | |
| Core cross-section | 0.5 ... 2.5 mm2 , 20 ... 14 AWG | |
| Degree of protection | IP20 | |
| Mass | approx. 70 g | |
| Dimensions | 6.2 x 97 x 107 mm (0.24 x 3.82 x 4.21 inch) , housing type S1 | |
| Mounting | on 35 mm DIN mounting rail acc. to EN 60715:2001 | |
| 与危险区域有关的应用数据： | ||
| EU-Type Examination Certificate | DEMKO 16 ATEX 1750X | |
| Marking |
 II 3G Ex nA IIC T4 Gc |
|
| Directive conformity | ||
| Directive 2014/34/EU | EN 60079-0:2012+A11:2013 , EN 60079-15:2010 | |
| 国际认证： | ||
| UL approval | E106378 | |
| IECEx approval | IECEx UL 16.0116X | |
| Approved for | Ex nA IIC T4 Gc | |
| 配件： | ||
| Optional accessories |
power feed module S1SD-2PF adapter with USB interface S-ADP-USB Power Bus POWERBUS-SETL5.*** Power Bus POWERBUS-SETH5.*** cover for DIN mounting rail POWERBUS-COV.250 end cap POWERBUS-CAP |
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