Product Info Long
Potter Electric Signal CR-135-MP - Standard THERMOFLEX® Single Circuit Fixed Temperature/Rate of Rise Heat Detector.
These models are dual-action types that will respond to a rate of temperature increase at the ceiling of 15° Fahrenheit degrees per minute (8.4° Celsius degrees per minute). These detectors will also respond when the fixed temperature (non-restorable) threshold is exceeded. Dual-action detectors are installed in areas where rapid fluctuations in ceiling temperatures are not expected.
The MP Series is a standard THERMOFLEX® single circuit, Normally Open contacts detectors, in which the connectivity is modified with pigtail leads that extend through a seal plate. This provides for enhanced protection against corrosive or moisture-laden environments.
This detector is suitable for use in areas where condensation or corrosion can have harmful effects on circuit wiring connected to standard terminals.
Features:
- Dual Action (Rate of Rise/Fixed Temperature).
- Available with protective light hazard guard (specify “MPG†when ordering).
- Up to 70’ inter detector spacing.
- Secure fusible link mechanism locks contacts in alarm state when releasing temperature is reached.
- Operating temperature range -40°F/+250°F (-40°C/120°C).
- Fly leads are factory installed and sealed in corrosion resistant mounting plate.
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