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4-20mA isolator circuits
Can anyone suggest a circuit for 4-20mA input to 4-20mA Output Isolator circuits?

Can anyone suggest a circuit for 4-20mA input to 4-20mA Output Isolator circuits?

MCR-SL-1CLP-I-I-00-4KV (Phoenix Contact)
MCR loop-powered isolator for the electrical isolation of current signals without auxiliary power, input signal: 0(4) ... 20 mA, output signal: 0(4) ... 20 mA

4-20mA input and Output isolator circuits are avilable in the market. If you can buy it, it is easy to fix, configure and use.

By frankfurter on 17 March, 2007 - 12:16 am

Try any of several from Mescon:

http://www.mescontec.com/search/Isolators/isotec-2.htm