Potter THERMOFLEX® CR-MP Series Indoor Outdoor Rate of Rise Heat Detector

Features only ordering Dual Action Rate of Rise Fixed Temperature or Fixed Available with protective light hazard guard specify Up to 70 inter detector spacing Secure fusible link mechanism locks contacts in alarm state releasing temperature is reached Operating temperature range 40 40 Fly leads are factory installed and sealed in corrosion resistant plate MP Series is a standard THERMOFLEX single circuit Normally contacts detectors in which the connectivity is modified with leads that extend through a seal plate This provides for enhanced against corrosive or moisture laden environments detector is suitable for use in areas where condensation or can have harmful effects on circuit wiring connected to terminals Its seal plate with extended pigtail leads will onto a typical cast exterior back box The detector is connected a fire alarm system input circuit as an initiating device The contacts are normally open and will close when the detector on a rate of temperature increase or if the releasing is reached It is often installed with an addressing if it is to be annunciated as a specific room or space e g room garbage compactor etc With its non metallic the detector can operate normally at low temperatures it suitable for non heated or chilled environments including and carports Specifications Weight 11.11 cm x 2.0 5.08 cm lbs 19 grams Amps at 125VAC Amp at 28VDC Amps at 125VDC Amps at 250 VDC 30 250 120 of Operating Temperature Round Standard WP Electrical Box Ratings PAGE 1 OF 3 REV A 8 15Potter Electric Signal Company LLC St Louis MO Tech Support 866 956 1211 Customer Service 866 572 3005 www pottersignal comTHERMOFLEX MP SeriesHeat Detectorfirealarmresources com CR 135MP CR 165MP CR 165MP and CR 200MP 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 per minute These detectors will also respond when the fixed temperature non restorable threshold is exceeded Dual action detectors are in areas where rapid fluctuations in ceiling temperatures are not expected CF 135MP CF 165MP CF 200MP and CF 285MP models are fixed temperature only detectors and should be installed in areas where rapid fluctuations in ceiling temperatures are expected conventional initiating circuits or when using an addressing module contacts are installed across the circuit such that operation of the detector will a short circuit condition required in order to activate the fire alarm control panel FACP or addressing module 1 of Line detector is installed using rain tight conduit and a standard approved weatherproof enclosure as shown above A neoprene or similar gasket supplied with the back is installed between the detector seal plate and the back box The wire leads are to the initiating circuit inside the enclosure Unused threaded openings are sealed threaded plugs A decorative anodized aluminum cover ring snaps over the detector to the installation PAGE 2 OF 3 REV A 8 15Potter Electric Signal Company LLC St Louis MO Tech Support 866 956 1211 Customer Service 866 572 3005 www pottersignal comTHERMOFLEX MP SeriesHeat Detectorfirealarmresources com the CR series detector the Rate of Rise portion is accomplished by applying heat from a controlled heat source such as a hair blow dryer held 8 12 inches away aimed at the detector The detector will respond within 6 10 seconds Providing that the fusible link has not released the detector will restore it cools A heat gun should not be used as the heat output can easily fuse the detector test units designed specifically for this purpose are acceptable and must be UL listed must be taken to not allow the heat source to reach the device fusing temperature If the detector fusing temperature is reached and the is released the detector will be in permanent alarm and must be replaced Devices using open flame are prohibited from testing heat detectors ULC S536 ULC S537 the CF series detector Fixed Temperature Only detector cannot be tested by warming the unit as permanent contact closure may result requiring replacement of the Shorting across the wire leads connected to the fire alarm input circuit will confirm the circuit function and Zone identification Specifications Detection Devices Ltd heat detectors for fire alarm systems comply with UL 521 Heat Detectors for Fire Protective Signaling Systems and ULC Standard for Heat Actuated Fire Detectors for Fire Alarm Systems The UL ULC control number is 41H9 file number S2406 CSFM listing Detectors featuring wire pigtail leads are included in these documents detector is installed using rain tight conduit and a standard approved weatherproof electrical enclosure A neoprene or similar gasket supplied the back box is installed between the detector seal plate and the back box The wire leads are connected to the initiating circuit inside the Unused threaded openings are sealed with threaded plugs A decorative anodized aluminum cover ring snaps over the detector to complete installation Information Installation Betweeen Betweeen With Guards Temp Only Temp Only Temp Only Temp Only 57 71 93 57 71 93 140 28 47 69 28 47 69 107.2 21m 21m 21m 12m 7.5m 7.5m 7.5m 12m 12m 12m 7.5m 6m 6m 6m PAGE 3 OF 3 REV A 8 15Potter Electric Signal Company LLC St Louis MO Tech Support 866 956 1211 Customer Service 866 572 3005 www pottersignal comTHERMOFLEX MP SeriesHeat Detectorfirealarmresources com