Chenzhu Lightning Arrestors, IS Barriers

Chenzhu - CZ3000 Series Signal Conditioner

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. 

 

 

 


The CZ3000 Analogue Signal Conditioner delivers high-precision signal isolation and conversion for industrial process control systems. With a conversion accuracy of up to 0.1% F.S., it ensures stable and reliable operation even in complex electromagnetic environments. Designed for compatibility with various transmitter types, it offers unmatched flexibility and performance.
 

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The CZ3000 Analogue Signal Conditioner Loop Power delivers reliable signal isolation and transmission for industrial control systems. Designed to transfer current signals between field transmitters and control room equipment, it supports bi-directional HART communication. Ideal for loop-powered DCS and PLC systems, it ensures precision and stability in demanding applications.

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The CZ3000 Temperature Converter Signal Conditioner provides accurate temperature signal conversion and isolation for industrial applications. It converts two-wire or three-wire thermal resistance signals into standard current or voltage outputs. With intelligent configuration and full galvanic isolation, it ensures reliable performance in demanding environments.

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The CZ3000 Pulse Input Signal Conditioner ensures accurate transmission and isolation of pulse voltage signals in industrial control systems. Designed with a hysteresis comparison circuit, it offers high anti-interference performance for stable operation. With dual output options and full galvanic isolation, it delivers reliable signal conversion for demanding applications.
 

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The CZ3000 Frequency Converter Signal Conditioner accurately converts frequency signals into standard current outputs for industrial process control. Configurable to deliver 4–20mA or 1–20mA outputs, it ensures precise and stable performance. Featuring relay alarm output and full galvanic isolation, it offers reliable signal handling for demanding applications.

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