The XP95 heat detector is distinguishable from the smoke detectors by its low air-flow resistance case which allows good contact between the sensing thermistor and the surrounding air. The device monitors temperature by using a single thermistor network which provides a voltage output proportional to the external air temperature. The voltage signal is processed and transmitted to the control equipment in exactly the same way as in the case of the ionisation smoke detector. A heat detector for use in ambient safe temperatures of up to 50°C and which reaches the alarm level at 90°C is also available.
Features:
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Ideal in environments that are dirty or smoky under normal conditions
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Well suited for warehouses, loading bays and car parks
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Unaffected by wind or atmospheric pressure
**Base Required - 45681-210
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