4-20 mA Signal Splitter TPIv 12

The TPIv 12 is a 4-20 mA loop duplicator that provides two identical isolated 4-20mA output signals. Each channel operates independently and is isolated from the others to prevent interaction between channels. 

Galvanic Isolation between supply, input and analog outputs eliminates ground loops, reduces noise, and blocks transient signals.


  • Input: 4-20 mA
  • 2 isolated analog outputs 4-20 mA active/passive
  • Accuracy: 0.1%
  • Supply for 2-wire sensor
  • Sensor break detection (return value: 0 mA)
  • Universal power supply: 20 to 270 vac and 20 to 300 vdc