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Isolated Barrier
GS8500-EX Series
Isolated barrier, reaches TUV SIL2/3 level, with i-nternational certification can meet the needs of v-arious input and output signals.
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SPD
T Series Signal
Hot-pluggable Status indication Support Alarm output (optional) 40/80kA 1000A short-circuit withstand
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Signal Conditioner
CZ3000 Series
It is used to connect to industrial field instrument and control system, complete signal matching an-d conversion products, through the reliable isolat-ion technique, resist distractions.
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Safety Relay
CZSR Smart Series
Excellent quality; 22.5mm model has 3-channel input +2NO output;45.0mm model has 6-channel input +2NO+4SO output
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Smart I/O
CTOP Series
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Isolated Barrier
SPD
Signal Conditioner
Safety Relay
Smart I/O
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Why choose us
Million pcs
Totoal Sales Volume
26
Years
Experience since 1997
+
Key customers
Project applications
Know-how
Isolated Barrier
Signal Conditioner
SPD
Safety Relay
Advantages and disadvantages of Zener barrier and isolated barrier
Read / 8061
The meaning of transfer accuracy for IS barriers
Read / 9014
Barrier vs Isolator丨Difference between Barrier and Isolator
Read / 12008
What are the main points when selecting an isolated barrier?
Read / 9295
How to distinguish between active and passive signals? Take GS8547-EX analog input isolated barrier as an example
Read / 11787
Take GS8547-EX analog input isolated barrier as an example. It has an independent power supply. Does it output active signals?
Read / 10102
Type and temperature range will affect the accuracy of temperature Input signal conditioner?
Read / 8405
Why using signal conditioners?
Read / 8716
Signal isolator-- Better assistant in sewage treatment control system
Read / 8669
Barrier vs Isolator丨Difference between Barrier and Isolator
Read / 12008
What are the main differences between Chenzhu's CZ2000 range, CZ3000 range and CZ3500 range signal conditioners?
Read / 8723
How to distinguish between active and passive signals? Take CZ3047 analog input signal conditioner as an example
Read / 10243
Spotlights of T series signal SPD
Read / 8641
Components commonly used in SPD
Read / 10303
What's remote alarm output of Power SPD?
Read / 9129
How to select SPD for signal?
Read / 10132
How to select SPD for AC power?
Read / 11776
What parameters do I need to pay attention when selecting a signal SPD?
5 tips for your selection for a signal SPD
Read / 10442
Impact of safety relays on SIL calculations
Read / 7514
What is the difference between a safety relay and a relay?
Read / 9173
Application of Safety Relay in Punch Machine
Read / 9022
The safety relay typical application of injection moulding machine
Read / 10624
Why should we pay attention to the start-up current of safety relays?
Read / 8834
Is there a life cycle / year for the use of safety relays? Does it need to be replaced regularly?
Read / 9944
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Successful Capping of the Main Structure of Phase I of Shanghai Chenzhu's New Base Original
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2026-01
A Moment of Honor! Shanghai CHENZHU Selected for the "Instrumentation Domestic Substitution Product Catalog for the Petrochemical and Chemical Industry (2025 Edition)"
CHENZHU 2025 International Industrial Explosion Protection Technical Conference
10 Million Reasons to Trust
CHENZHU Wins Third Prize in the 2024 Shanghai Standardization Excellent Technical Achievements
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