AW-EXAN-X Explosion-proof fire hydrant button is a kind of non-coding manual alarm button switch , which performance is in line with GB3836-2000 series of standards, inspected by the state designated inspection units, and acquired explosion-proof certificate. Explosion-proof fire hydrant button is available in 1 and 2 Zone hazardous locations which include Class Ⅱ A, B, C class T1 ~ T6 temperature group explosive gas environment.
AW-EXAN-X fire hydrant button is a indispensable equipment in explosion-proof fire alarm system ,consist with the fire alarm control panel and other equipment to be fire alarm system. When the protection area is in fire, after people confirmed fire occurs, pressing explosion-proof fire hydrant button, you can directly start the fire pump control system, but also to send a starting request signal to the fire alarm control panel.