The GTYQ-QD6100 point-type gas detector is a new type of gas detection instrument produced by our company. This machine adopts high-performance catalytic combustion gas-sensitive components and microcontroller technology, combined with sophisticated SMD process manufacturing. It has the advantages of good repeatability, temperature and humidity characteristics, long service life, and convenient operation. The GTYQ-QD6100 product is suitable for gases in commercial or industrial environments. The point-type gas detector converts the gas concentration signal in the air into a digital signal for display, and adopts a three-wire (4-20)mA current signal output mode, four-wire or two-wire digital signal output for remote transmission. It has the characteristics of long transmission distance and good anti-interference performance. The point-type gas detector is suitable for industrial sites with gases such as oil refineries, chemical plants, liquefied gas stations, gas-fired boiler rooms, refueling and gas filling stations, and spray painting rooms to carry out gas safety detection and alarm.