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辰竹
Single Pair Ethernet
Advanced Layer
Ethernet-APL Field Switch GSNX Series
Designed for hazardous sites in the process industry, this product connects data of 10Mbps APL field instruments to industrial Ethernet. It links field devices to upper-layer networks, simplifies wiring, reduces costs and boosts efficiency to support industrial digital transformation and upgrading.
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辰竹
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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辰竹
SPD
T Series Signal
Hot-pluggable Status indication Support Alarm output (optional) 40/80kA 1000A short-circuit withstand
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辰竹
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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辰竹
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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辰竹
Single Pair EthernetAdvanced Layer
辰竹
Isolated Barrier
辰竹
SPD
辰竹
Signal Conditioner
辰竹
Safety Relay

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Know-how

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Isolated Barrier
Signal Conditioner
SPD
Safety Relay
Advantages and disadvantages of Zener barrier and isolated barrier
Read  /  10206
The meaning of transfer accuracy for IS barriers
Read  /  10915
Barrier vs Isolator丨Difference between Barrier and Isolator
Read  /  15016
What are the main points when selecting an isolated barrier?
Read  /  11024
How to distinguish between active and passive signals? Take GS8547-EX analog input isolated barrier as an example
Read  /  14327
Take GS8547-EX analog input isolated barrier as an example. It has an independent power supply. Does it output active signals?
Read  /  12180
Type and temperature range will affect the accuracy of temperature Input signal conditioner?
Read  /  10403
Why using signal conditioners?
Read  /  10809
Signal isolator-- Better assistant in sewage treatment control system
Read  /  10741
Barrier vs Isolator丨Difference between Barrier and Isolator
Read  /  15016
What are the main differences between Chenzhu's CZ2000 range, CZ3000 range and CZ3500 range signal conditioners?
Read  /  10580
How to distinguish between active and passive signals? Take CZ3047 analog input signal conditioner as an example
Read  /  13065
Spotlights of T series signal SPD
Read  /  10364
Components commonly used in SPD
Read  /  12311
What's remote alarm output of Power SPD？
Read  /  10945
How to select SPD for signal?
Read  /  12033
How to select SPD for AC power？
Read  /  13926
What parameters do I need to pay attention when selecting a signal SPD?
5 tips for your selection for a signal SPD
Read  /  12537
Impact of safety relays on SIL calculations
Read  /  9453
What is the difference between a safety relay and a relay?
Read  /  11380
Application of Safety Relay in Punch Machine
Read  /  10979
The safety relay typical application of injection moulding machine
Read  /  13894
Why should we pay attention to the start-up current of safety relays?
Read  /  10616
Is there a life cycle / year for the use of safety relays? Does it need to be replaced regularly?
Read  /  11768

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2026 IECEx Annual Meeting | Growing Together Over Two Decades, Exploring Practical Implementation of EthernetAPL
2026 IECEx Annual Meeting | Growing Together Over Two Decades, Exploring Practical Implementation of EthernetAPL
Recently, the 2026 IECEx Annual Meeting was held in Beijing, China. Shanghai Chenzhu Instrument Co., Ltd. was invited to attend the event. Zhou Ting, ViceChairperson and ProfessorLevel Senior Engineer of Chenzhu, delivered a keynote speech titled EthernetAPL in Practice: From Standard Interpretation to Design Implementation.
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2026-09
2026 IECEx Annual Meeting | Growing Together Over Two Decades, Exploring Practical Implementation of EthernetAPL
2026 IECEx Annual Meeting | Growing Together Over Two Decades, Exploring Practical Implementation of EthernetAPL
Recently, the 2026 IECEx Annual Meeting was held in Beijing, China. Shanghai Chenzhu Instrument Co., Ltd. was invited to attend the event. Zhou Ting, ViceChairperson and ProfessorLevel Senior Engineer of Chenzhu, delivered a keynote speech titled EthernetAPL in Practice: From Standard Interpretation to Design Implementation.
 2026 IECEx Annual Meeting | Growing Together Over Two Decades, Exploring Practical Implementation of EthernetAPL Chenzhu APL Integrated Solution: Intrinsic Safety, Lightning Protection & End-to-End Networking for Hazardous Areas CHENZHU New Release | Brand‑New APL Field Switch Officially Launched
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