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Specifications: 4WTAR-B
Detection: Photoelectric
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Wiring: 4-wire
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Heat Sensor: 135°F (57.2°C) fixed
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Sounder: 85 dBA
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Operating Voltage: 12/24 V non-polarized nominal, 10 min. to 35 max.
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Maximum Ripple Voltage: 30% of nominal (peak to peak)
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Alarm Current: 50mA max.
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Standby Current: 50µA maximum average
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Alarm Contact Ratings: 0.5A @ 30V AC/DC
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Auxiliary Contact: Form C
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Auxiliary Contact Ratings: 2A @ 30V AC/DC
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Temperature Range: 32° to 100°F (0° to 37.8°C)
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Humidity Range: 0% to 95% RH, noncondensing
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Freeze Trouble: 41°F (5°C)
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Sensitivity: 2.5%/ft. nominal
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Wiring Gauge: 14-22 AWG
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Dimensions: 2.0" (51mm) H x 5.3" (127mm) Dia.
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Weight: 7.1 oz. (200 g)
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