CEMEN Heat Detector Model : S-302

When detector's ambient temperature rises rapidly and has reached the pre-fire standard (operating temperature), inside of detector will inflate and then press the sensing diaphragm to conduct the metal contact. Thus, the fire signal will be sent to control panel. Dector itself has auto balance function temperature changed rapidly, so false alarm wouldn't happen.

• Heated sensing diaphragm can oparate consecutively for unlimited times, not effected by temperature, especially the conducting part use gold coating to avoid oxidation.
• Use alloy air equalizer to avoid humidity and stable the ventilate function. Alloy  itself has many micro-holes that can expel non-fire heat to avoid false alarm.
• This detector has passed strict qualty control by automatic test. To process auto mechanical setting for auto adjustment and repetitious test under stable temperature and humidity condion by computer control. Thus, the quality rellability from the first detector produced to the million's are consistency.
• With accumulated water discharger to eliminate leakage of water from the distributing pipe and ceiling, which may leak into the detector and cause false alarm.