ISOS 4-20mA-F Loop Powered 4-20mA Power Distributor and Isolator for Two Wire Sensors

ISOS 4-20mA-F Loop Powered 4-20mA Power Distributor and Isolator for Two Wire Sensors

Product Details:

  • Input 4-20mA
  • Usage Signal isolation and transmission
  • Output 4-20mA
  • Power Supply loop powered
  • Application Signal isolation and transmission
  • Function Signal isolation and transmission
  • Color Black
  • Supply Ability : 50000 Piece Per Month
12.00 - 49.60 USD ($)/Piece

Price And Quantity

  • 1 Piece
  • 12.00 - 49.60 USD ($)/Piece

Product Specifications

  • 4-20mA
  • loop powered
  • Signal isolation and transmission
  • Black
  • 4-20mA
  • 10 Grams (g)
  • 2 years
  • Signal isolation and transmission
  • Signal isolation and transmission

Trade Information

  • Shenzhen
  • 50000 Piece Per Month
  • 3 Days
  • Yes
  • Sample costs shipping and taxes has to be paid by the buyer
  • Carton box
  • Africa, Middle East, Western Europe, Eastern Europe, South America, North America, Central America, Australia, Asia
  • ISO 9001: 2015

Product Description

ISOS 4-20mA-F Loop Powered 4-20mA Power Distributor and Isolator for Two Wire Sensors


  • Input: 0-20mA, 4-20mA
  • Output: 0-20mA, 4-20mA
  • Power supply: Loop powered
  • Isolation voltage: 3KVDC
  • Package type: PCB mounted, DIN rail mounted



  • Supply power to sensor: 16V--21.5VDC.
  • 4-20mA signal loop active output.
  • High accuracy and linearity (Non-linearity<0.2%)
  • Low cost, small size, standard SIP 12 pin package.
  • 4-20mA signal input/Output, 3000VDC isolation.
  • Industrial temperature range (-45 to +85 degree).
  • Frequency response (small signal bandwidth): 100Hz (Io=20mA).



  • PLC,DCS analog signal data acquisition and isolation
  • Industrial process 4-20mA signal isolation
  • Ground-loop elimination
  • No distortion in long distance signal transmission
  •  Instrument signal acquisition
  • Electric supervision , medical application and isolated safety bar



ISO 4-20mA-F 4-20mA Signal Dual Loop Isolation Distributor IC contains an electromagnetic coupled converter and current modulate, and a high efficiency DC-DC circuit and so on. The IC supplies to loop distributor 24V, and meets requirements for 4-20mA loop sensor signal measurement, transmission, isolation and so on., it can save energy. The output is designed according to loop circuit power supply of 24VDC and resistance connecting in series, it match with popular module input attachment board, PLC and DCS or the other equipment module input attachment. The internal ceramic PCB, printed impedance and new isolation technologies allow the IC for the 3KVAC insulated voltage and meets the industrial level for the extremely poor temperature, humidity and shaking conditions. ISO 4-20mA-F is easy to use.

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