GS8272-EX.AR-RTD/TC,4~20mA,Relay Isolated Barrier(1 channel)-上海辰竹仪表有限公司

GS8272-EX.AR RTD/TC,4~20mA,Relay Isolated Barrier(1 channel)

Temperature Input,4~20mA,RS485 Output Isolated Barrier.transfer 4~20mA signal which linearly Transfer by thermal resistance or thermal couple in fidd from hazardous area to safe area isolatedly , at the same time,provide one channel of RS-485 bus output which based on MODBUS-RTU protaol and two channels of relay alarm output. input and output isolation.The product needs an independent power supply.

Number of channels:

1input/3outputs

Input signal:

PT100

Cu50

Cu100

Analogue Output:

4~20mA

0~20mA

0~5V

1~5V

Relay alarm output:

Involve

Power Connection Mode:

Bus Power Supply

GS8272-EX.AR

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RTD/TC,4~20mA,Relay Isolated Barrier(1 channel)

Product Name	GS8272-EX.AR Isolated Barrier
Number of channels	1 input/1 output
Supply voltage(Ue)	20~35V DC
Input signal	Pt100;Cu50;Cu100;T;E;J;K;N;R;S;B
EX symbol	[Ex ia Ga]IIC
Weight	Approx 150g
Field apparatus	RTD;TC