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> DRI-SP-DC信号放大器DRI-SP-DC 美国Omega

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DRI-SP-DC信号放大器DRI-SP-DC 美国Omega

DRI-SP-DC信号放大器DRI-SP-DC 美国Omega
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  • 产品名称:DRI-SP-DC信号放大器DRI-SP-DC 美国Omega
  • 产品型号:DRI-SP-DC
  • 产品展商:美国Omega热电偶
  • 产品文档:无相关文档
简单介绍
DRI-SP-DC信号放大器DRI-SP-DC 美国Omega由美国omega原厂渠道的深圳鑫博恒业科技有限公司特价提供,DRI-SP-DC信号放大器DRI-SP-DC 美国Omega精度高,寿命长,DRI-SP-DC信号放大器DRI-SP-DC 美国Omega是值得信赖的精密仪表.
产品描述

DRI-SP-DC信号放大器DRI-SP-DC 美国Omega

DRI-SP-DC

过程测量和控制仪器 » 信号调节器和发射器 » DRI-SP-DC
 

直流供电的DIN导轨4至20 mA信号分离器
提供一个完全隔离的4至20毫安的输出比例为一个单一的
4至20毫安输入
2000 VAC隔离
高密度的DIN导轨安装
通用直流电源10.8到26.4 VDC
插头端子

产品描述
The model DRI-SP-DC is a DIN rail mount, 4 to 20 mA signal splitter, with 2000 Vac isolation between input,output and power. It provides two fully isolated 4 to 20 mA outputs in proportion to a single 4 to 20 mA input. Front accessed zero and span potentiometers allow 50% adjustment of offset and gain to compensate for sensor errors or signal losses.

The DRI-SP-DC features plug-in screw terminals for easy installation. Two or more modules can slide together and interlock for solid, high density mounting (remove either the DIN rail foot or the adjacent unit’s faceplate, for right side or left side mounting, respectively). The module to be attached will easily slide onto the side of the mounted unit.

DC input four-wire transmitters are used to isolate and convert DC signals into proportional, standard industrial control signals. Typically an industrial control system such as a DCS or PLC requires standard industrial control signals with full isolation to ensure reliable, strong signals.

In most industrial process control or data acquisition applications, several different input sources from various field instruments (e.g. level, flow, pressure and position sensors), are common. Four-wire transmitters accept these field inputs and provide the controller (DCS & PLC) with the standard industrial signal it requires. The four-wire transmitter will increase the signal drive to high impedance loads and may improve resolution of the process variable. The DRI-SP-DC operates as a four-wire transmitter and derives its power from an independent, transformer isolated DC power source (10.8 to 26.4 Vdc).

Specifications
INPUT
Range: 4 to 20 mA
Impedance: ≤ 20 Ω
Protection: Withstands up to 24 Vdc without damage
Common Mode: 2000 Vac, input to ground
OUTPUT (2 Channels)
Range: 4 to 20 mA
Current Output Compliance: 15V (750 Ω, max)
LED Indication: Green LED indicates power on
Output Accuracy:
≤ ±0.1% of full-scale input typical
≤ ±0.2% maximum @ 23°C including linearity, repeatability and hysteresis
Adjustability: Front accessed 10 turn pot, ± 50% of range for zero and span
Stability: ≤ 0.025%/°C of full-scale maximum for full-scale and zero
Isolation: ≥ 2000 Vac between input and output and channelto- channel
Response Time: 25 msec typical (10 to 90%)
Power: 10.8 to 26.4 Vdc, 2 W per channel max
Temperature:
Operating: -5 to 60°C (23 to 140°F)
Storage: -40 to 80°C (-40 to 176°F)
Humidity (Non-Condensing):
Operating: 15 to 90% RH @ 45°C (113°F)
Soak: 90% RH for 24 hours @ 60°C (140°F)
Wire Terminal: Socketed screw terminals for 12 to 22 AWG
Weight: 227 g (0.5 lb)

产品编号 产品描述
  
DRI-SP-DC DC powered DIN rail 4 to 20 mA signal splitter
 
Accessories 
 
RAIL-35-1 35 mm DIN rail, 1 m (3.3') length

RAIL-35-2 35 mm DIN rail, 2 m (6.6') length
  
DCPB-2 DC power distribution bus for 2 modules
  
DCPB-4 DC power distribution bus for 4 modules
  
DCPB-8 DC power distribution bus for 8 modules

DRI-SP-DC信号调节器 美国omega

DRI-SP-DC


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