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Chenzhu Lightning Arrestors, IS Barriers

Chenzhu - Hart Multiplexer

CHENZHU company was established in 2002 by a group of 6 people who were part of a strategic national team set up in 1997 in Shanghai Institute of Process Automation Instrumentation (SIPAI). Chenzhu has since grown into a leading brand providing high quality protection product such as surge protection devices (lightning arrestors), intrinsic safety barriers, signal conditioners, safety relays, temperature transmitter and I/O, etc. 

 

 

 


Chenzhu - CZ8664 HART Multiplexer

The CZ8664 HART Multiplexer is a high-performance communication interface designed to connect HART-enabled field instruments with asset management systems. It supports HART protocol versions 5 to 7 and enables cascading via RS485 communication. Ideal for large-scale industrial monitoring and diagnostics in tank gauging systems.
 

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Chenzhu - CZHTB-16 Termination Board

The CZHTB-16 Termination Board is designed to interface field intelligent instruments with I/O modules, safety barriers, or isolators. It enables the extraction of HART digital signals from 4–20mA analog loops. Ideal for simplifying wiring and enhancing signal communication in industrial automation systems.
 

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