Zener Safety Fences

Zener safety barriers are based on the Zener diode energy-limiting principle, providing explosion protection for intrinsically safe circuits; simple construction, suitable for 4-20mA analogue instrument circuits, requiring reliable system grounding; widely used for temperature and pressure instruments in hazardous areas of petrochemical and biopharmaceutical plants.

A total of 87 products

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Miss Chen(Safety barriers, isolators, surge protectors)
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Phone:17717626508

Email:chenjing@qishan-sh.com

Miss Lu(Field Instruments, Valve Accessories, Terminal Blocks)
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QQ:1695457483

Phone:13636420802

Email:lhm@qishan-sh.com

Mr. Ye(Technical Support, After-Sales Service)

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Phone:15800474322

Email:web@qishan-sh.com

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