AMG1000 Series Signal Isolator

AMG1031 Distribution Isolator

The AMG 1031 ultra-thin transmitter input and distribution isolators provide field transmitters with isolator sources, and also transmit 4-20mA signals (can be a 4-20mA current source signal) generated by transmitters in isolation. Such products would require an independent power supply, and the isolation of the power source, input, and output.

Input and Output Characteristics

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Applicable Technical Parameters

Number of channels: 1
Supply voltage20 – 35V,d.c .
Current consumption: ≤60 mA (with a 24 V source and a 20mA output)
Output accuracy: 0.1% F.S. (Typical value:0.05% F.S.)
Temperature drift: 0.05% F.S./10℃
Response time: ≤5ms
Dielectric strength: 1500 V, a . c .;1 min (between source, input, and output)
Insulation resistance≥ 100M Ω;5 0 0V, d . c . (between source, input, and output)
Power protection: Inverse power protection
Electromagnetic compatibility: Compliant with GB/T 18268(IEC 61326-1)
Instrument structure: Ultra-thin PBT retardant-burn molded case structure
Weight: Around 45g
Applicable field equipment: 2-wire and 3-wire transmitter input, current source

Usage Environment
  1. The surrounding environment should not have electromagnetic induction effects such as strong vibrations, shocks, major currents and sparks, and there should not be any substance in the air that would corrode the chromium, nickel, or silver plating, and there should not be flammable or explosive substances.
  2. Continuous working temperature: -20℃  – +60℃;
  3. Storage temperature: -40℃  – +80℃;
  4. Relative humidity: 10% -90%RH.

2-wire Transmitted Input

3-wire Transmitted Input

Current Source Signal Input


The AMG1000 series isolator uses DIN35mm rail mounting.

Steps for Installation:

  1. Mount the metallic portions below the instrument onto the track.
  2. Push the upper metallic portion below the instrument onto the track.