The Series 65 Heat Detector monitors temperature by using a dual thermistor network which provides a voltage output proportional to the external air temperature. There are 12 heat detectors in the Series 65 range designed to suit a wide variety of operating conditions.
Can be used for applications where smoke detectors are unsuitable
Ideal for environments that are dirty or smoky under natural conditions
Wide operating voltage
Flashing LED and magnet operated test switch option