GS8531-EX analog input isolated barrier intrinsic safety barrier CHENZHU signal safety isolated barrier (Loop powered)
Analogue input, output isolated barrier with loop-powered: provides the transmitter located in the hazardous area a separate power, transfer current signal generated by transmitter from a hazardous area to a safe area, can also transfer current signal from a safe area to a hazardous area and drive equipments like actuator in field. It allows bi-directional transmission of HART communication signals, and is suitable for using loop-powered DCS, PLC systems.
Product Name | GS8531-EX AI,Isolated Barrier(1 channel,Loop powered) |
Number of channels | 1 input 1 output |
Supply voltage (Ue) | 20-30V DC |
Input signal | 4-20mA HART |
Output signal | 4-20mA HART |
Ex-marking | [Ex ia Ga]IIC |
Certification | NEPSI |
Field apparatus | 2-wire HART transmitter,3-wire transmitter, 2-wire Valve Positioner, Electrical Converter |
FAQ
Q: What information should I provide before order?
A: Please confirm the input data, output data and another function you need.
For example, please let us know you need: 1 channel of 4-20mA input, 1 channel of 4-20mA output, analog input signal isolator with loop-powered. For additional function, please contact us before order.
Q: How long is your warranty period?
A: Dedication to our customers and recognition of industry requirements, we announced 5 years warranty at 2 0 1 3 and continues to drive our development of new products and solutions to meet our customers’ needs.
Q: Are you trading company or manufacturer ?
A: We are manufacturer, providing own brand product and also ODM/OEM services.
Q: How long is your delivery time?
A: ≤ 20 pcs, generally it is 3 days after 100% down-pay; 20--100 pcs, it is 3-10 days according to quantity; More than 100 pcs, pls contact with our support.
Q: What is your terms of payment ?
A: 100% T/T in advance.
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