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GS8500-EX Temperature Converter Intrinsic Safety Barrier

Temperature input isolated barriers, converter potentiometer/RTD/TC signals in hazardous area into 0/4~20mA or 0/1~5V signals and output to safe area. It can be configured by computer. 


This intrinsically safe electrical equipment needs an independent power supply and galvanic isolation among power supply, input and output. We support Loop power and Independent power.

  • GS8500-EX Temperature Converter Intrinsic Safety Barrier
  • GS8500-EX Temperature Converter Intrinsic Safety Barrier
  • GS8500-EX Temperature Converter Intrinsic Safety Barrier
  • GS8500-EX Temperature Converter Intrinsic Safety Barrier
  • GS8500-EX Temperature Converter Intrinsic Safety Barrier
  • GS8500-EX Temperature Converter Intrinsic Safety Barrier
  • GS8500-EX Temperature Converter Intrinsic Safety Barrier
  • GS8500-EX Temperature Converter Intrinsic Safety Barrier
  • GS8500-EX Temperature Converter Intrinsic Safety Barrier
  • GS8500-EX Temperature Converter Intrinsic Safety Barrier

Advantages of GS8500-EX Temperature Converter Intrinsic Safety Barrier

  • Ultra-thin 12.5mm

  • High reliability and precision

  • Strong EMC performance

  • G3 anti-corrosion

  • Flexible power mode

Parameter of GS8500-EX Temperature Converter Intrinsic Safety Barrier


1/1:GS8572-EX(RTD, TC input)
        GS8572-EX.RTD(RTD input)
        GS8572-EX.R(Potentiometer input)
1/1:GS8572-EX.TC1/1:GS8572-EX.SIL.RTD(RTD input)
         GS8572-EX.SIL.TC(TC input)
1/2:GS8576-EX / GS8576-EX.RTD
        GS8576-EX.TC / GS8576-EX.R
2/2:GS8579-EX / GS8579-EX.RTD
        GS8579-EX.TC / GS8579-EX.R
Supply Voltage20~35V DC20~35V DC20~35V DC20~35V DC
Current Consumption≤40mA≤40mA≤45mA≤65mA
Input signal2-wire or 3-wire RTD, TC input (GS8572-EX)
2-wire or 3-wire RTD input (GS8572-EX.RTD)
Potentiometer input (GS8572-EX.R)
Please see the table 'Input Signal and Range'
TC input
Please see the table 'Input Signal and Range'
2-wire or 3-wire RTD input (GS8572-EX.SIL.RTD)
TC input (GS8572-EX.SIL.TC)
Please see the table 'Input Signal and Range'
2-wire or 3-wire RTD, TC input(GS8576-EX, GS8579-EX)
2-wire or 3-wire RTD input(GS8576-EX.RTD, GS8579-EX.RTD)
TC input(GS8576-EX.TC, GS8579-EX.TC)
Potentiometer input(GS8576-EX.R, GS8579-EX.R)
Please see the table 'Input Signal and Range'
Output signalOutput Current:0/4~20mA
Output Voltage:0/1~5V
Output Current:0/4~20mA
Output Voltage:0/1~5V
Output Current:4~20mA
Output Voltage:1~5V
Output Current:0/4~20mA
Output Voltage:0/1~5V
Temperature Drift0.01%F.S./℃0.01%F.S./℃0.01%F.S./℃0.01%F.S./℃
CJC±1℃±1℃±1℃±1℃
Response Time(0~90%)≤1s≤1s≤1.2s≤1s
Ambient Temperature-20℃~+60℃-20℃~+60℃-20℃~+60℃-20℃~+60℃
WeightApprox.150gApprox.150gApprox.150gApprox.150g



Loop powered
1/1:GS8577-EX
         GS8577-EX.RTD / GS8577-EX.TC
2/2:GS8578-EX
        GS8578-EX.RTD / GS8578-EX.TC
Loop Supply Voltage12~30V DC
Input signal2-wire or 3-wire RTD, TC input(GS8577-EX, GS8578-EX)
2-wire or 3-wire RTD input(GS8577-EX.RTD, GS8578-EX.RTD)
TC input(GS8577-EX.TC, GS8578-EX.TC)
Output signal4~20mA 
Temperature Drift0.01%F.S./℃
CJC±1℃
Response Time(0~90%)≤1s
Ambient Temperature-20℃~+60℃
WeightApprox.150g





1/1:GS8074-EX
1/1:GS8081-EX
Supply Voltage20~35V DC
Current Consumption≤25mA≤15mA
Input signal60Ω~4000Ω-5mV~+60mV
Output signal60Ω~4000Ω-5mV~+60mV
Transmission accuracy0.1%F.S. or 0.2Ω(Take larger value)0.03%F.S. or 18uV(Take larger value)
Temperature Drift0.01%F.S./℃0.01%F.S./℃
Response Time(0~90%)≤5ms≤5ms
Ambient Temperature-20℃~+60℃-20℃~+60℃
WeightApprox.100gApprox.100g



Dimensions of GS8500-EX Temperature Converter Intrinsic Safety Barrier


GS8500-EX Temperature Converter Intrinsic Safety BarrierGS8500-EX Temperature Converter Intrinsic Safety Barrier


GS8500-EX Temperature Converter Intrinsic Safety Barrier

Typical Applications of GS8500-EX Temperature Converter Intrinsic Safety Barrier


GS8500-EX Temperature Converter Intrinsic Safety Barrier   GS8500-EX Temperature Converter Intrinsic Safety Barrier

GS8500-EX Temperature Converter Intrinsic Safety Barrier   GS8500-EX Temperature Converter Intrinsic Safety Barrier

GS8500-EX Temperature Converter Intrinsic Safety Barrier

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