GN8020 series gas detector is the combustible gas and toxic gas intellectualized display security detecting equipment for industry. It is mounted in the indoor and outdoor dangerous space. The product not only matches with the GN9000 series gas alarm controller, but also matches with the controller that can receive 4~20mA standard signal or the RS485 signal control system.

GN8020 series gas detector use the imported sensor of top grade with the characteristics of high precision, good linearity and long life. On the parts of circuitry and software It uses ED of industrial grade and temperature automatic compensation technology. Functions such as automatic sensing state and automatic protect. Its configuration is the modularization and convenient to mount and maintain.