产品详情大图
供应E+H 变送器电源 RN221N-B1*
价格：电议
地区：广东省 广州市
电 话：0571-88888888
手 机：12345678911
传 真：86 020 22274138

广州卓威机电科技有限公司

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产品描述

 

Power supply for two 2 wire sensors or transmitters.

  • Galvanic isolation between all circuits
  • Sockets and built in 250 Ohm resistor for HART ® communication
  • Wide-range power supply 20 to 250 V AC/DC, 50/60 Hz
  • Top hat DIN rail mounted housing to IEC 60715
 

应用领域

The unit supplies two 2 wire sensors or transmitters galvanically isolated. This is only valid for non-Ex areas.
Using the HART® communication sockets bi-directional communication to SMART transmitters, (for setting up etc.).

 

测量原理Power supply
FunctionPower supply for two 2-wire sensors or transmitters
CertificationUL rec. Comp

Output2 x 24V / 30mA
Transmitter power supply
Auxiliary power supply / Loop power supply20...250 V AC
20...250 V DC
Dimensions (wxhxd)22.5 x 110 x 112 mm
(0.89" x 4.33" x 4.41")
OperationHART