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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 SPD
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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Isolated Barrier
SPD
Signal Conditioner
Safety Relay
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Why choose us
4.3
Million pcs
Totoal Sales Volume
23
Years
Experience since 1997
2000
+
Key customers
4000
Project applications
Know-how
Isolated Barrier
Signal Conditioner
SPD
Safety Relay
What are the main points when selecting an isolated barrier?
/ 313
How to distinguish between active and passive signals? Take GS8547-EX analog input isolated barrier as an example
/ 306
Take GS8547-EX analog input isolated barrier as an example. It has an independent power supply. Does it output active signals?
/ 334
What are the differences between independent powered, loop powered and output loop powered.
/ 308
Can the analog input isolated barrier be used as an analog output isolated barrier?
/ 299
How to calculate the conversion accuracy of the temperature input isolated barrier?
/ 284
What are the main differences between Chenzhu's CZ2000 range, CZ3000 range and CZ3500 range signal conditioners?
/ 322
How to distinguish between active and passive signals? Take CZ3047 analog input signal conditioner as an example
/ 325
Take CZ3047 analog input signal conditioner as an example. It has an independent power supply. Does it output active signals?
/ 313
What are the differences between independent powered, loop powered and output loop powered
/ 310
Can the analog input module be used as an analog output module?
/ 313
How to calculate the conversion accuracy of the temperature input module?
/ 307
Spotlights of T series signal SPD
/ 310
Components commonly used in SPD
/ 488
What's remote alarm output of Power SPD?
/ 470
How to select SPD for signal?
/ 491
How to select SPD for AC power?
/ 505
What parameters do I need to pay attention when selecting a signal SPD?
5 tips for your selection for a signal SPD
/ 1072
Why should we pay attention to the start-up current of safety relays?
/ 534
Is there a life cycle / year for the use of safety relays? Does it need to be replaced regularly?
/ 528
Is it necessary to use safety relays on mechanical equipment?
/ 511
What are the common faults and treatment methods of safety relays?
/ 459
Can ordinary relays be used in the SIS system?
/ 487
Is there a national standard that mandates that SIS systems must use safety relays?
/ 489
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National Day Notice
CHENZHU factory will be closed from 01-08th Oct 2020 due to Mid0autumn Festival & National Day. May our festival bring you and your family happiness and best wishes.
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2020-09
Innovative solutions debut, CHENZHU arrived at CIIF 2020
CHENZHU arrived at CIIF again on the 15-19 Sep. 2020.
CHENZHU Participated in the IE Expo China 2020
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