Laserfiche WebLink
'� PSA <br /> n1 OT 1 ER0OHM PHOTOELECTRIC SMOKE <br /> The Symbol of Protection SENSOR <br /> Features <br /> • Low profile,less than 2 inches with the base <br /> • Wide selectable sensitivity range of 1.05 to 3.82%/f'oot <br /> • Sensor communicates sensitivity to control panel <br /> • UL listed smoke calibration and sensitivity <br /> • Optional locking tab to prevent unwanted removal <br /> • Simple and accurate address setting without mechanical switches <br /> • LEDs for 360°viewing <br /> C& <br /> US <br /> LISTED <br /> S24776 7165-0328:0194 <br /> Product includes a S year warranty <br /> Description Before connecting a device to the SLC loop,take the following <br /> The Photoelectric Smoke Sensor is a listed Analog Addressable smoke precautions to prevent potential damage to SLC or device.Verify the <br /> sensor compatible with any fire alarm control panel that has the Potter/ following: <br /> Nohmi protocol.The PSA is a low profile smoke sensor with a wide I Power to the device is removed <br /> sensitivity range.The sensor and base(not included)are made of a 2 Field wiring is correctly installed. <br /> durable plastic in an eggshell white to blend in with the ceiling. 3. Field wiring has no open or short circuits. <br /> The PSA has a sensitivity range of 1.05 to 3.82%per foot and is UL Document discrepancies and notify appropriate personnel. <br /> and cUL listed.The PSA may be configured for drift compensation <br /> and has built in dirty detector warning as well as.The PSA and Specifications <br /> the control panel communicate over a proven and robust digital <br /> communication path and the system analyzes the level of alarm at the Item PSA <br /> particular device.The total polling speed is less than five(5)seconds, Working voltage range 22,0 to 24,0 V <br /> well under the UL,requirements. <br /> Standby current 325µA <br /> The PSA has two LEDs that allow for 360°viewing.The sensor is Alarm indicator 2 LEDs <br /> compatible with any of the Potter/Nohmi bases and simply twists on. Alarm indicator current 1.2 mA D.C. <br /> The PSA is addressed using the hand held programmer or the control Alarm set-point range 1.05 to 3.82 0/01 /3.4 to 12.0%/m <br /> panel addressing function. <br /> Installation temperature range 32 to 120°F/ 0 to 49°C <br /> Air Velocity Ratings Operating relative humidity 0%to 93%(Non-condensing) <br /> The PSA has an Open Area of Protection air velocity rating of 0 to 300 range <br /> feet per minute. Start-up time Max. 1 sec. <br /> Maximum number of 127 <br /> The system has a maximum of 13 LEDs that can be turned on addresses per loop <br /> simultaneously.If the system already has 13 LEDs on,the PSA will Maximum number of lighted 13 <br /> operate even though the LED will not illuminate. indicators in alarm per zone. <br /> Color Eggshell White <br /> Setting the Address Weight(without base) 84g(2.96oz) <br /> Each addressable module,smoke sensor,heat detector and Dimensions(without base) I leight: 1.33 in(34mm) <br /> combination sensor/detector must have the address set before Diameter:4.0 inches(99mm) <br /> connecting the device to the SLC loop.The address is set using the <br /> hand held device programmer or the addressing feature on the control Approvals/Listings UL,cUL,CSFM <br /> panel. <br /> Potter Electric Signal Company,LLC•St.Louis,MO•Cust Service:866-240-1870-Tech Support:866-956-1211•Canada:888-882-1833•www.pottersignal.com <br /> PRINTED IN USA MKT.#8830015-REV C PAGE.I OF 2 <br /> 06/13 <br />