Potter CR-135 MP Rate Of Rise Weather Proof Heat Detector, UL Listed

Potter CR-135 MP CR Series detectors are combination Rate-of-Rise and Fixed Temperature. The Rate-of-Rise function allows the detector to operate when the temperature at the detector increases at a rate of 15°F per minute. The Fixed Temperature portion will cause the detector to operate when it reaches the applicable temperature. The Rate-of-Rise portion of the detector is restorable; however the Fixed Temperature portion is non-restorable HERMOFLEX product group includes standard detectors as well as detectors for hazardous locations and moisture-proof applications. Each detector is available in single or multiple circuits with open and/or closed contact configurations. The prefix CF denotes fixed temperatures only. The standard fixed temperature settings are 135°F and 200°F. Units set at 165°F and 285°F are also available.