The Apollo Orbis I.S. BS Heat Detector with Flashing LED (ORB-HT-51152-RUS) monitors temperature by using a single thermistor network which provides a voltage output proportional to the external air temperature.
Features
Can be used for applications where Smoke Detectors are unsuitable
Ideal for environments that are dirty or smoky under normal conditions
Reduced incidences of false alarms
Increased reliability of detection
Flashing LED option.
Benefits:
TimeSaver Base
Patented FasTest enabling functional testing in 4 seconds
DirtAlert indicates limit of drift compensation
Tolerates extreme operating conditions
False alarm reduction.