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Product Smoke Detector Specifications detector shall be a System Sensor i3 Series model number 4WTA-B, listed to Laboratories UL 268 for Fire Protection Signaling Systems. The detector shall be a photoelectric/thermal equipped with a sounder. The detector shall include a base for mounting to 3 and 4-inch octagonal, single gang, and 4-inch square boxes with a plaster ring, or direct mount to the ceiling using drywall anchors. Wiring shall be made by means of SEMS screws. The detector shall allow pre-wiring of the and the head shall be a plug-in type. The detector shall have a nominal sensitivity of 2.5% foot nominal as measured in the UL smoke box. The detector shall be capable of adjusting its sensitivity by means of drift compensation and smoothing algorithms. detector shall provide dual color LED indication which blinks to indicate power-up, normal out of sensitivity, alarm, and freeze trouble conditions. Specifications Operating Voltage shall be; Nominal: 12/24V non-polarized, Minimum: 8.5V, Maximum: 35V. Maximum Ripple Voltage shall be 30% peak to peak of applied voltage. The Standby Current be 50 maximum average. The Maximum Alarm Current shall be 35. The Alarm Contact shall be 0.5 A @ 30V AC/DC. Specifications 4WTA-B dimensions (including base) shall be 5.3 inches (134 mm) diameter; 2.0 inches (51 height. The approximate detector weight shall be 7.1 oz. (200 grams). The 4WTA-B Operating Temperature Range shall be 32 (0 The 4WTA-B Humidity Range shall be 0 to 95% RH non-condensing. The 4WTA-B Thermal Sensor be 135 (57.2 fixed. The 4WTA-B Freeze Trouble shall be 41 (5 The 4WTA-B shall be 2.5%/ft. nominal. The 4WTA-B Input Terminals shall be 14 AWG. options for the 4WTA-B detector include; 3 octagonal back box, 4-inch octagonal box, Single gang back box, 4-inch square back box with a plaster ring, or direct mount to Modes Power up, the Green LED shall blink every 10 seconds; the Red LED shall blink every 10 In Normal (standby) mode, the Green LED shall blink every 5 seconds; the Red LED be off. In Out of sensitivity mode, the Green LED shall be off; the Red LED shall blink every seconds. In Freeze trouble mode, the Green LED shall be off; the Red LED shall blink every 10 In Alarm mode, the Green LED shall be off; the Red LED shall be solid. 2009
Product Smoke Detector Specifications detector shall be a System Sensor i3 Series model number 4WTA-B, listed to Laboratories UL 268 for Fire Protection Signaling Systems. The detector shall be a photoelectric/thermal equipped with a sounder. The detector shall include a base for mounting to 3 and 4-inch octagonal, single gang, and 4-inch square boxes with a plaster ring, or direct mount to the ceiling using drywall anchors. Wiring shall be made by means of SEMS screws. The detector shall allow pre-wiring of the and the head shall be a plug-in type. The detector shall have a nominal sensitivity of 2.5% foot nominal as measured in the UL smoke box. The detector shall be capable of adjusting its sensitivity by means of drift compensation and smoothing algorithms. detector shall provide dual color LED indication which blinks to indicate power-up, normal out of sensitivity, alarm, and freeze trouble conditions. Specifications Operating Voltage shall be; Nominal: 12/24V non-polarized, Minimum: 8.5V, Maximum: 35V. Maximum Ripple Voltage shall be 30% peak to peak of applied voltage. The Standby Current be 50 maximum average. The Maximum Alarm Current shall be 35. The Alarm Contact shall be 0.5 A @ 30V AC/DC. Specifications 4WTA-B dimensions (including base) shall be 5.3 inches (134 mm) diameter; 2.0 inches (51 height. The approximate detector weight shall be 7.1 oz. (200 grams). The 4WTA-B Operating Temperature Range shall be 32 (0 The 4WTA-B Humidity Range shall be 0 to 95% RH non-condensing. The 4WTA-B Thermal Sensor be 135 (57.2 fixed. The 4WTA-B Freeze Trouble shall be 41 (5 The 4WTA-B shall be 2.5%/ft. nominal. The 4WTA-B Input Terminals shall be 14 AWG. options for the 4WTA-B detector include; 3 octagonal back box, 4-inch octagonal box, Single gang back box, 4-inch square back box with a plaster ring, or direct mount to Modes Power up, the Green LED shall blink every 10 seconds; the Red LED shall blink every 10 In Normal (standby) mode, the Green LED shall blink every 5 seconds; the Red LED be off. In Out of sensitivity mode, the Green LED shall be off; the Red LED shall blink every seconds. In Freeze trouble mode, the Green LED shall be off; the Red LED shall blink every 10 In Alarm mode, the Green LED shall be off; the Red LED shall be solid. 2009