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GS8500-EX Analogue Intrinsic Safety Barrier Loop Power

These products can work as an AI isolated barrier to provide separate power to the transmitter located in the hazardous area and transfer the current from the hazardous area to a safe area. It can also work as an AO isolated barrier to transfer the current signal from the safe area to the hazardous area and drive devices like actuators in the field. 


This intrinsic safety barrier and isolator allows bi-directional transmission of HART communication signals. The input and output are each galvanically isolated, and these products are loop-powered.

  • GS8500-EX Analogue Intrinsic Safety Barrier Loop Power
  • GS8500-EX Analogue Intrinsic Safety Barrier Loop Power
  • GS8500-EX Analogue Intrinsic Safety Barrier Loop Power
  • GS8500-EX Analogue Intrinsic Safety Barrier Loop Power
  • GS8500-EX Analogue Intrinsic Safety Barrier Loop Power
  • GS8500-EX Analogue Intrinsic Safety Barrier Loop Power
  • GS8500-EX Analogue Intrinsic Safety Barrier Loop Power
  • GS8500-EX Analogue Intrinsic Safety Barrier Loop Power

Advantages of GS8500-EX Analogue Intrinsic Safety Barrier Loop Power

  • Ultra-thin 12.5mm

  • High reliability and precision

  • Strong EMC performance

  • G3 anti-corrosion

  • Flexible power mode

Parameter of GS8500-EX Analogue Intrinsic Safety Barrier Loop Power



1/1:GS8531-EX
2/2:GS8532-EX
Loop Supply Voltage20~30V DC
Input signal4~20mA, HART digital signal
Output signal4~20mA, HART digital signal
Output Accuracy0.2%F.S
Temperature Drift0.01%F.S./℃
Ambient Temperature20℃~+60℃
WeightApprox. 150g



Dimensions of GS8500-EX Analogue Intrinsic Safety Barrier Loop Power


GS8500-EX Analogue Intrinsic Safety Barrier Loop Power


Typical Applications of GS8500-EX Analogue Intrinsic Safety Barrier Loop Power


GS8500-EX Analogue Intrinsic Safety Barrier Loop Power

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