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GS5000-EX Analogue Intrinsic Safety Barrier

Analog input isolated barriers, provide isolated power supplies for transmitters located in a hazardous area. Transfer the 4~20mA signal from hazardous area to safe area. Analog output isolated barriers transfer the 4~20mA signal from the safe area to the hazardous area to drive field devices, such as valve positioners and electrical converters. 


These analog isolators also allow bi-directional transmission of HART communication signals. The product needs an independent power supply and galvanic isolation among power supply, input, and output.

  • GS5000-EX Analogue Intrinsic Safety Barrier
  • GS5000-EX Analogue Intrinsic Safety Barrier
  • GS5000-EX Analogue Intrinsic Safety Barrier
  • GS5000-EX Analogue Intrinsic Safety Barrier
  • GS5000-EX Analogue Intrinsic Safety Barrier
  • GS5000-EX Analogue Intrinsic Safety Barrier

Advantages of GS5000-EX Analogue Intrinsic Safety Barrier

  • Ultra-thin 12.5mm

  • High reliability and precision

  • 3-way galvanic accuracy

  • High-density installation

  • Variety of specifications and models

Parameter of GS5000-EX Analogue Intrinsic Safety Barrier



1/1:GS5045-EX
1/2:GS5035-EX
2/2:GS5036-EX
1/1:GS5067-EX
2/2:GS5038-EX
Supply Voltage20~35V DC20~35V DC
Current Consumption≤65mA (GS5045-EX)
≤75mA (GS5035-EX)
≤100mA (GS5036-EX)
≤50mA (GS5067-EX)
≤75mA (GS5038-EX)
Open circuit voltage≤28V≤28V
Normal working current≤25mA≤25mA
Input signal0/4~20mA; HART0/4~20mA; HART
Output signal0/4~20mA; HART;0/1~5V0/4~20mA; HART;0/1~5V
Relative humidity10%~90%10%~90%
Response time≤2ms≤2ms
Ambient Temperature-20℃~+60℃-20℃~+60℃
WeightApprox. 150gApprox. 100g (GS5067-EX)
Approx. 150g (GS5038-EX)



Dimensions of GS5000-EX Analogue Intrinsic Safety Barrier


GS5000-EX Analogue Intrinsic Safety BarrierGS5000-EX Analogue Intrinsic Safety Barrier


Typical Applications of GS5000-EX Analogue Intrinsic Safety Barrier


GS5000-EX Analogue Intrinsic Safety Barrier   GS5000-EX Analogue Intrinsic Safety Barrier

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