GW-S standard response detectors are used in fixed fire protection systems. The detector head is typically fitted in the pilot line of a deluge detection system. When exposed to heat from a fire the detector heat-sensitive glass bulb shatters and the detector head goes open. This in turn will release the air from the pilot line causing a pressure drop which will trip the deluge valve to discharge water through all open spray nozzles and control / extinguish the fire.
Available in temperature range 57°C, 68°C, 79°C, 93°C, 141°C, 182°C