Fixed hydrogen chlorine gas alarm Hotline | hydrogen chlorine gas alarm can specify the measurement of gas concentrations in the air signal into a digital signal display, the use of three-wire 4-20mA current signal output, with a transmission distance, good anti-jamming performance etc., and has two sound and light alarm. The machine uses an electrochemical and microcontroller technology, combined with sophisticated SMD technology from manufacturers with good repeatability and temperature and humidity characteristics, long life, easy operation, adapted to detect hydrogen chlorine gas concentrations in industrial environments. (Hydrogen chlorine gas alarm 24-hour service hotline :0531-82373408 15666776044 QQ: 2924425084) hydrogen chlorine gas alarm features: British CITY electrochemical sensor Ryan circuit design using high-brightness digital display, clear and intuitive 4 ~ 20mA standard signal three-wire output, long-distance transmission can directly access DCS system with high and low alarm two-way switch output probes with high sensitivity, fast response, long life, time is short and so polarized hydrogen chlorine gas alarm main parameters: Hydrogen gas chlorine ≤ 20 mA operating current range of 12-15 meters to detect low alarm points reported values ??(5PPM) reported high values ??(10PPM) ≥ 300 hours of continuous working time 2-year sensor life alarm error HCL ± 5% Operating voltage alarm set point 16 ~ 30 VDC way Led digital display indicates output signal 4 ~ 20 mA standard signal alarm output 2 switching output, 0.5A \ DC24V Wall Installation form of communication distance ≤ 1000m flameproof explosion-proof mark Ex d Ⅱ CT6 stationary hydrogen chlorine gas Alarm Hotline | Jinan Ruian Electronics Co., Ltd. is a research and development production and sales of large enterprises, the company developed the production of gas detectors, gas alarm, gas detectors, gas alarm controller and static grounding alarms and other security equipment ! Hydrogen chlorine gas alarm Purchasing Phone: Contact: Jia Advisor 0531 -82,373,408 Mobile: 15666776044 QQ: 2924425084 E-mail: 2924425084@qq.com hydrogen chlorine gas alarm Network: Products sold: Shandong - Jiangsu - Shanxi - Jiangxi - Guangdong - Guangxi - Hebei - Henan - Zhejiang - Liaoning - Tianjin - Xinjiang - Gansu - Sichuan - Anhui - Fujian - Hubei - Hunan - Chongqing - Yunnan - Ningxia - Inner Mongolia - Jilin - Shanghai - Guizhou - Shaanxi and other parts of the country solemnly Commitment: the product has quality problems within one year of free maintenance company.