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Hanwei Electronics Group Corporation
Catalog excerpts
GTQ-WD2200 Fixed Gas Detector GTQ-WD2200 fixed gas detector is designed for industrial use. By adopting high-performance gas sensor and MCU technology, combined with sophisticated SMT manufacturing process, this detector has good repeatability, high accuracy and long lifespan. FEATURES • High measurement accuracy, stable performance and long service life • 4-20mA analog signal output, RS485-RTU digital upload • HART output, support Hart handheld communicator for settings • 3 relay outputs for 1st alarm, 2nd alarm and fault • High-performance LCD screen display • Non-contact operation by magnetic bar / infrared remote control • Smart sensor module, free of calibration, easy to maintenance • Bluetooth communication • Remote upgrade function (optional) APPLICATION The detector is widely used in oil refineries and chemical plants in the petroleum and petrochemical industries, as well as industries where flammable gases may cause explosions such as metallurgy, electric power, gas, catering, and aquaculture. IP67 Smart senior Anti-neverss High accuracy www.hwsensor.com TEL: 86-371-67169070/80 FAX: 86-371-67169090 E-mail: sales@hwsensor.com Hanwei Hanwei Electronics Group Corporation ADD: No. 169 Xuesong Road.National&HighTech Zone, Zhengzhou 450001 .Henan,China P.C: 450001
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