The Thermotech 302-AW-135 is a rate-anticipation heat detector that activates a fire alarm when the ambient temperature reaches a preset level.
It operates within a range of two to three degrees of its set point, regardless of the rate of temperature rise.
The 302-AW-135 is available in 135°F (57.2°C) or 194°F (90°C) ratings.
It has the following features:
Hermetically sealed and explosion-proof options
Horizontal or vertical mounting ability
Select models available for indoor and outdoor use
Aluminum tubing with silver contact points
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