With the rapid development of industry, human exposure to harmful gases occasions more and more, and the resulting harm to humanity itself is also growing, once poisoning times make people a clear understanding of the industry in the development of protection the importance of safety of human beings. So all kinds of harmful gas alarm device becoming essential industrial production safety protective equipment. QB2000T series of fixed modular combustible gas detector (hereinafter referred to as detectors), the company is using advanced electrochemical sensors, combined with many years engaged in gas detection probe developed experience and develop new products. QB2000T series of fixed modular combustible gas detector can be widely used in metallurgy, petroleum, petrochemical, chemical, light industry, coke, municipal, gas, pharmaceutical, sewage treatment and a number of specific industries and fields. QB2000T series of fixed modular combustible gas detectors to detect a variety of gases, respectively, such as: combustible gas and O2, H2S, CO, HCN, NO2, SO2, NH3, HCL, CL2, H2 and a dozen other toxic gases. QB2000T series of fixed modular combustible gas detectors 4 ~ 20mA standard signal output, RS485_Modbus_RTU, can long-distance transmission, direct access to the DCS system, the probe has a high sensitivity, fast response, long life, polarization time is short and so, in the domestic advanced level of similar products. View more content in the product: www.cce-china.net