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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 / 8376
The meaning of transfer accuracy for IS barriers
Read / 9274
Barrier vs Isolator丨Difference between Barrier and Isolator
Read / 12508
What are the main points when selecting an isolated barrier?
Read / 9528
How to distinguish between active and passive signals? Take GS8547-EX analog input isolated barrier as an example
Read / 12217
Take GS8547-EX analog input isolated barrier as an example. It has an independent power supply. Does it output active signals?
Read / 10403
Type and temperature range will affect the accuracy of temperature Input signal conditioner?
Read / 8676
Why using signal conditioners?
Read / 8998
Signal isolator-- Better assistant in sewage treatment control system
Read / 8965
Barrier vs Isolator丨Difference between Barrier and Isolator
Read / 12508
What are the main differences between Chenzhu's CZ2000 range, CZ3000 range and CZ3500 range signal conditioners?
Read / 8978
How to distinguish between active and passive signals? Take CZ3047 analog input signal conditioner as an example
Read / 10818
Spotlights of T series signal SPD
Read / 8906
Components commonly used in SPD
Read / 10598
What's remote alarm output of Power SPD？
Read / 9406
How to select SPD for signal?
Read / 10401
How to select SPD for AC power？
Read / 12091
What parameters do I need to pay attention when selecting a signal SPD?
5 tips for your selection for a signal SPD
Read / 10745
Impact of safety relays on SIL calculations
Read / 7803
What is the difference between a safety relay and a relay?
Read / 9491
Application of Safety Relay in Punch Machine
Read / 9318
The safety relay typical application of injection moulding machine
Read / 11038
Why should we pay attention to the start-up current of safety relays?
Read / 9097
Is there a life cycle / year for the use of safety relays? Does it need to be replaced regularly?
Read / 10214
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【Latest Updates】The 2nd Meeting of the Drafting Working Group for the National Standard
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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
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