Potter PSHA Addressable Photoelectric Smoke Heat Detector

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S24776 7165 0328 0194 includes a 5 year warranty combination Photoelectric Smoke Heat Sensor is a listed smoke sensor and fixed temperature heat sensor with any fire alarm control panel that has the Potter Nohmi The PSHA is a low profile combination smoke heat sensor a wide sensitivity range The heat sensing portion utilizes a thermistor for accurate and reliable heat detection The sensor base not included are made of a durable plastic in an eggshell off white to blend in with the ceiling PSHA has a sensitivity range of 1.05 to 3.82 per foot and is UL cUL listed The PSHA is also a 135 Fahrenheit restorable heat The PSHA can be configured for drift compensation and has in dirty detector warning as well as The PSHA and the control communicate over a proven and robust digital communication and the system analyzes the level of alarm at the particular The total polling speed is less than five 5 seconds well under UL requirements The PSHA is listed to both UL 268 Smoke Standard and UL 521 Heat Detection Standard PSHA has a single LED that allows for 360 viewing The sensor compatible with any of the Potter Nohmi bases and simply twists The PSHA is addressed using the hand held programmer or the panel addressing function Velocity Ratings PSHA has an Open Area of Protection air velocity rating of 0 to feet per minute system has a maximum of 13 LEDs that can be turned on If the system already has 13 LEDs on the PSHA will even though the LED will not illuminate Photoelectric smoke and fixed temperature heat sensor Wide sensitivity range of 1.05 to 3.82 foot 135 Fahrenheit restorable heat detector Sensor communicates sensitivity to control panel UL listed smoke calibration and sensitivity Optional locking tab to prevent unwanted removal Simple and accurate address setting without mechanical switches LED for 360 viewing the Address addressable module smoke sensor heat detector and sensor detector must have the address set before the device to the SLC loop The address is set using the held device programmer or the addressing feature on the control connecting a device to the SLC loop take the following to prevent potential damage to SLC or device Verify the to the device is removed wiring is correctly installed wiring has no open or short circuits to 24.0 V LED mA D C to 3.82 ft 3.4 to 12.0 m to 115 F 0 to 46 C F to 93 Non condensing discrepancies and notify appropriate personnel voltage range current indicator indicator current set point range temperature range Alarm Point relative humidity time number of addresses loop number of lighted in alarm per zone without base without base 1 sec White 2.99 oz 1.69 in 43 mm 4.0 inches 99 mm cUL CSFM Listings Electric Signal Company LLC St Louis MO Cust Service 866 240 1870 Tech Support 866 956 1211 Canada 888 882 1833 www pottersignal com 1 OF 2 8830016 REV C06 13PRINTED IN USAPShACombinAtion PhotoeleCtriC Smoke heAt SenSor firealarmresources com PSHA is an analog addressable combination sensor that uses one address on the Signaling Line Circuit SLC of a compatible fire alarm panel The unit communicates with the control panel as it is polled The LED flashes every time the unit is polled and they will latch if the unit is in an active status PSHA is a proven design being in service throughout the world The PSHA with the AB 4 or AB 6 base has a low profile of about two 2 to blend into the surrounding environment The sensor includes an insect screen to prevent foreign objects from reaching the chamber and entire unit can be cleaned with a simple vacuum The thermistor provides reliable heat detection at a fixed temperature The unit is reusable Sensitivity PSHA and the compatible control panel work in tandem to keep the sensitivity consistent As the sensor is installed over time the sensor for the dirt in the unit until it is out of range At that time the panel will indicate a dirty sensor The sensor will then have to be or replaced the PSHA is being polled the sensitivity may be viewed or printed from the control panel As required by NFPA do not install the sensors until all construction is complete and the work area has been thoroughly cleaned If the have been installed in a construction environment they should be cleaned or replaced before the system is placed into service PSHA is UL ULC listed with a recommended maximum spacing of 30 feet Refer to NFPA 72 for specific information regarding detector placement and special applications Bases bases will mount on a single gang double gang octagon 4 square or mud ring electrical box Standard Base Standard Base base with an isolator module included The base is pre wired with a pluggable jumper to the module base with a dual relay module included One relay is rated for 8 amps at 240 VAC 30 VDC and the second is for 2 amps at 240 VAC 30 VDC The base is pre wired with a pluggable jumper to the module base with sounder module included Sound pattern is provided from external source The base is pre wired a pluggable jumper into the module 2 OF 2 8830016 REV C06 13PRINTED IN USAPShACombinAtion PhotoeleCtriC Smoke heAt SenSorfirealarmresources com

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