Shanghai Chenzhu Instrument Co., Ltd.
联系方式
SHANGHAI CHENZHU INSTRUMENT CO., LTD was established in 2002, which originated from Shanghai automation instrument institute, has grown as a leading brand providing high quality protective product for your important asset in both Process Automation and Factory Automation industry, specialized in isolated barriers, signal isolators, Surge Protective Devices and safety relays etc. integrating research and development, manufacturing and sales, providing OEM/ODM service and self-brand product. 2013, we launched the first One million pcs product and announced 5 years guarantee. Actually, we have 4 certifications which were the first one in instrumentation industry domestic China, such as IECEx Certificate, Europe ATEX Certificate by DNV, SIL from TUV Rheinland, and Japan TIIS Ex-proof Certificate. CHENZHU's factory has 2 SMT production line, over 4.5 million pcs products were sold from 2002 till end of 2019.
产品:
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Photovoltaic 1000 DC Power SPD | PhotovoltaicSPDfor DC power, 1000VDC; In(8/20us): 20kA/phase, Imax: 40kA/phase; hot-pluggable; fault indication; Features & Advantages of Ph... |
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Power Transmitter | Power transmittercan transfer complicated current like 0~1A/0~5A/0~10A into industry-standard output, adopting the true RMS detection technology. W... |
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Safety Mat Safety Relay | Safety mat relaymodules provide a high level of fail-safe operation for critical processes and protection. This safety mat and multi-function contr... |
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Safety Relay | Automation direct safety relays are mainly applied to the safety control circuit, connecting the safety sensing elements and mechanical equipment m... |
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Signal Conditioner | Universal signal conditioner is used in industrial process control systems. Isolated signal conditionerconnects industrial field instruments and co... |
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20KA AC Power SPD | SPD for AC power; 220VAC, TN system, Single phase; In(8/20us): 10kA/phase, Imax: 20kA/phase; hot-pluggable; fault indication. Features & Adv... |
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40KA AC Power SPD | SPD for AC power; 220VAC, TN system, Single phase; In(8/20us): 20kA/phase, Imax: 40kA/phase; hot-pluggable; fault indication Features & Adva... |
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T series AC Power SPD | The power surge protector for AC unit is designed to prevent transient surge conditions. Large single surge events, such as lightning, can reach hu... |
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CZ3000 Pulse Input Signal Conditioner | Pulse voltage input signal conditioners transfer the pulse voltage signal and provide isolated power supply for field instruments. The input adopts... |
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CZ3000 Temperature Converter Signal Conditioner | Thermal resistance type isolator, the two-wire or three-wire system resistance signal is converted into 0/4~20mA current signal isolation or 0/1~5V... |
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T series DC Power SPD | Like all outdoor buildings, photovoltaic devices are vulnerable to lightning strikes. By far the biggest culprit for the power surges that damage s... |
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DO Signal (SIS) Input 24V DC 5A Safety Relay | These safety relay are suitable for the application of E-Stop button, safety gate and DO signal from SIS, with several contacts output. The emer... |
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Intrinsic Safety RTD TC Temperature Transmitter | Isolated intrinsically safe temperature transmitter, deliver the field thermocouple(TC) or thermal resistance(RTD) signal by digital linearization,... |
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E-Stop Button, Safety Gate Safety Relay | CHENZHU e stop safety relayare suitable for the application of emergency Stop button and safety gate. Support 2 safety output contacts (N/O) and 2 ... |
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GS8500-EX Communication Input Intrinsic Safety Barrier | Communication signals input isolated barriers, realize the bi-direction communication between hazardous area and safe area. It also provides an iso... |
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GS8500-EX Digital Intrinsic Safety Barrier | Digital input, relay output isolated barrier, transfers digital signals (dry contact or NAMUR proximity switch) from hazardous area to safe area. E... |
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GS8500-EX Series Intrinsic Safety Barrier | GS8500-EX range functional safety isolated barriers are CHENZHU's hit products, which obtained the first IECEx, ATEX, DE TUV SIL, JP TIIS certifica... |
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GS8500-EX Temperature Converter Intrinsic Safety Barrier | Temperature input isolated barriers, converter potentiometer/RTD/TC signals in hazardous area into 0/4~20mA or 0/1~5V signals and output to safe ar... |
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Temperature Transmitter | CHENZHU, a reliable intrinsically safe temperature sensorand temperature transmitter manufacturer, provides a large range of head-mounted temperatu... |
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Intrinsic Isolated Barrier | What Is Isolation Barrier? Intrinsic safety barriers and isolators use intrinsically safe explosion-proof and functional safety technologies and a... |
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Light Curtain Safety Relay | Light curtain Safety Relaysupports PNP-type light beam devices. Safety relay modules provide a high level of fail-safe operation for critical proce... |
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C Series Ultra Thin Signal SPD | In today's fast-paced world of information technology, electronic devices are being used in increasingly diverse applications. However, their lower... |
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Photovoltaic 1000 DC Power SPD | SPD for DC power, SPD1000VDC; In(8/20us): 20kA/phase, Imax: 40kA/phase; hot-pluggable; fault indication; Features & Advantages of Photovolta... |
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Power Transmitter | Power transmittercan transfer complicated current like 0~1A/0~5A/0~10A into industry-standard output, adopting the true RMS detection technology. W... |
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Safety Mat Safety Relay | Safety Mat Relay Safety relay modules provide a high level of fail-safe operation for critical processes and protection. This safety mat and multi... |
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Safety Relay | Automation automation direct safety relays are mainly applied to the safety control circuit, connecting the safety sensing elements and mechanical ... |
