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The Working Principle and Classification of Surge Protector: Ⅰ. The surge protection device working principle Surge protection device is an indispensable device in lightning protection of electronic equipment. In the past, it was often called "lighting ...

Safety Relay Working Principle: 1. Introduction of automation safety relay A safety relay is an electrical component used in daily life for safety to prevent electric shocks and to prevent equipment from overheating. As the name ...

Details To Pay Attention To in Signal Isolators: What Is Signal Isolator ? Ⅰ. Introduction of signal isolators Signal isolator adopts a linear optocoupler isolation principle that converts input signals into output signals. Input, output and ...

A Brief Introduction of Intrinsically Safe Barrier: Intrinsically safety barriers in instrumentation improves workplace safety by limiting the energy available in the process. Ⅰ. What is intrinsically safe barrier? Intrinsic safety barrier is the ...

Quality Control: CHENZHU is a ISO 9001:2015 certified company who produces safety automation system . In our production department, process quality checks are comprehensive work at every stage of production and are ...

The Principle and Classification of Safety Barriers: work normally, and to limit the electrical energy supplied to field instruments from the control room to a range that can neither generate sparks which are sufficient to detonate dangerous gases nor ...

Temperature Transmitter: SHANGHAI CHENZHU INSTRUMENT CO., LTD. is a very established provider that specialises in automation and safety . We have over 24 years of experience in the design and manufacture of intrinsic barrier ...

Signal Conditioner: work normally even under strong interference. So far, our signal conditioner, as a member of the whole safety automation system, has been applied to tens of thousands of industrial sites. And the ...

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The Working Principle and Classification of Surge Protector