3185 – Loop powered isolator


Qty Price
SKU: PRE3185 Categories: ,

Quick Overview:

  • 1 or 2 channel input loop powered isolator
  • Signal 1:1 functional range 0…23 mA
  • Low input voltage drop and fast response time
  • Excellent accuracy and high load stability
  • Slimline 6 mm housing


  • 1:1 input loop powered isolator of current signals in the range 0(4)…20 mA.
    3185 is an easy mounting DIN rail unit.
  • A very competitive choice in terms of both price and technology for galvanic isolation of current signals.
  • Provides surge suppression and protects control systems from transients and noise.
  • 3185 eliminates ground loops and can be used for measuring floating signals.
  • The device can be mounted in Safe area or in Zone 2 and Cl. 1 Div 2. area.


3185A1 - Loop powered Isolator 1ch power on input

3185A2 - Loop powered Isolator 2ch power on input