302 Series Heat Detectors
Rate Compensation, Weatherproof & Explosionproof Heat Detectors
Series 302 heat detectors are designed for use in normal environments as well as environments where the detectors are subject to weather, moisture (internal condensation), and explosive atmospheres. They are normally-open devices designed to close an electrical circuit upon activation. All models feature rate compensation and are available with either 135F (57.2C) or 194F (90C) ratings. They are self-restoring, hermetically sealed, shock and corrosion resistant, and are tamperproof.
Link to this product
For web page (with image):
- Edwards Signaling Smoke and Heat Detectors Application Bulletin
This is a guide for the installation of smoke and heat detectors.