Description
The Thermotech 302 Series rate-compensated heat detectors function with precision, maintaining a controlled range of two to three degrees around their set points, irrespective of how quickly the temperature increases. These fire detection sensors come with temperature ratings of either 135°F (57.2°C) or 194°F (90°C). As normally-open devices, the 302 Series is specifically engineered for integration into fire alarm and detection systems.