The Potter CR-200-MP Fixed Temperature Heat Detector is a combination Rate-of-Rise and Fixed Temperature detector that operates in the same way as the CR-135MP. However, with the exception that the fixed temperature portion releases when the ceiling temperature reaches 200°F (93°C). Spacing on an uninterrupted ceiling is 70 ft. (21.3) for the rate-of-rise, and 25 ft.(7.6m) for the fi xed temperature portion (a reduced spacing parameter from the CF135MP). The Potter CR-200-MP Fixed Temperature Heat Detector is identified by a white dot on its heat collector fi n.
The CR and CF-MP Series Moisture Proof Detectors are for hazardous locations and Moisture Proof applications. Each Moisture Proof detector is available in single or multiple circuits with open and/or closed contact configurations, and any of the fixed temperature settings including 135, 165, 200 and 285 degrees Fahrenheit. Furthermore, the Moisture Proof detector is a black phenol-plastic seal plate and black and white pigtail connections. Lastly, it is specified for use in high humidity environments and areas that are subject to corrosive elements or spray washing. The suffix “MP” denotes “Moisture Proof”.
Features / Specifications
- Dual Action Rate of Rise & Fixed Temperature
- Detects Rate of Ambient temperature rise of 8°C (15°F)
- Detectors operating on fixed temperatures are only available in two settings of 135°F (57°C) or 200°F (93°C)
- Clear-anodized aluminium finish
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