XPander Heat Detector (A1R) with Sounder Base

XPA-CB-14017-APO

The XPander Heat Detecto utilises an open-web casing which allows air to flow freely across a thermistor which measures the air temperature every 2 seconds. Its microprocessor uses algorithms to determine how fast the temperature is increasing and thus be detected at an earlier stage than with a static detector. A rate-of-rise detector is generally preferred to a static heat detector, unless sharp increases in temperature are part of the normal environment in the area protected by the heat detector.

Technical specification
General
Warranty
10 year
Mechanical
Product depth
86mm
Product diameter
147mm
Product depth
3.39in
Product diameter
5.79in
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