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What's the Difference Between a Safety Relay and an Ordinary Relay? Ⅰ. Introduction of safety relayThe so-called safety relay refers to a relay that uses a forcibly guided contact mechanism that is different from ordinary relays so that safety can be ensured even whe... More+
Shanghai CHENZHU Instrument Co., Ltd. Obtains Recently, the official website of the Shanghai Certification Alliance released the latest list of companies certified with the "Shanghai Brand" certification. Shanghai CHENZHU Instrument Co.... More+
Products Customers are our everlasting inspiration. Hands-on experience linked to technical innovation gives us the opportunity to provide solutions for complex protection. High-class and fast technical support, regular training of specialists as well as extensive marketing and sales services are our standards. More+
Chemical As we all know, chemical enterprises belong to high-risk enterprises, in the production and operation of easy to explode and other major accidents. Explosions occur when the following three conditions are meet at the scene: explosive substances, oxygen, detonating sources, such as sparks of sufficient energy or surface temperatures of objects high enough. More+
GS5000-EX Series Intrinsic Safety Barrier GS5000-EX range classic intrinsic galvanic isolation barriers apply precision electrical signal detection and galvanic isolation transmission technology, combined with reliable immunity and intrinsic safe circuit design, to achieve stable and reliable transmission of intrinsically safe explosion-proof circuit signals. More+
CZ3000 Series Signal Conditioner CZ3000 range signal conditioners are electrical devices, which are connected between the industrial field instrument and the control room. They effectively solve the field interference of industrial automation control systems and ensure stable and reliable operation of the system through reliable galvanic isolation among the power supply, input, and output. More+
FAQ of Temperature Transmitter More+
GS8500-EX Digital Intrinsic Safety Barrier The GS8500-EX Digital Intrinsic Safety Barrier emerges as a pivotal innovation in safeguarding electronic communications within hazardous environments, marking a new era in industrial safety protocols... More+
What is a Signal Isolator? Definition of Signal IsolatorA signal isolator, also known as an isolator, signal converter or signal conditioner, is an important component of industrial control systems. A signal isolator is an elec... More+
Holiday Notice Dear customers,Please be kindly informed that CHENZHU will take a Labour Day holiday from 1st May to 5th May and back to work on 6th May. More+
Hart Multiplexer More+
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