Sensor 4-20mA 1W-UNI
  • Sensor 4-20mA 1W-UNI

    Isolated DC current sensor for the 1Wire-UNI bus. Sensor for measuring currents in the 0–20mA range. It is typically used to connect a industrial probe with 4–20mA output - 2wire current loop ("sink"type). Sensor current output is processed in Poseidon2 or Ares units to ber accesible via LAN or GSM.   

    Sensor is equipped with 8-points calibrating table/curve to set measured output appropriate to related industrial sensor. The calibration process is supported by  1W-UNI USB calibrator.USB dongle.

    For 4-wire industrial sensors 0-20mA use  alternative Sensor 0-20mA 1W-UNI.


    • Input: 4-20mA (connect a “sink” type of probe).
    • Electrical isolation
    • Protection: 63 mA fuse
    • Options: Unit conversion, calibration
    • Interface: 1-Wire UNI (2x RJ11 for daisy-chaining)
    • Connects to: Ares 12/14, Poseidon2 or Poseidon 2250
    • Environment: Converter to be installed indoors
    • Power: Requires an external 12-30V supply.


    Applications and usage: 
    • Connecting industrial sensors to Poseidon or Ares systems
    • Measuring fuel level in a tank
    • Measuring the concentration of CO2 or other gases
    • Connecting pressure transducers, pH sensors, or other industrial sensors