Series i3 Plug-In Smoke Detector
Series: i3
Type: Plug-in Smoke Detector
Model: 2WT-B
Description: The 2WT-B is a 2-wire, photoelectric i3 smoke detector with a 135°F fixed thermal sensor.
Data Sheet
Installation Instructions
Brochure
2-Wire Compatibility Manufacturers and Models Table
Specifications: 2WT-B
| Detection: | Photoelectric |
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| Wiring: | 2-wire |
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| Heat Sensor: | 135°F (57.2°C) fixed |
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| Operating Voltage: | 12/24 V non-polarized nominal, 8.5 min. to 35 max. |
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| Maximum Ripple Voltage: | 30% of nominal (peak to peak) |
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| Alarm Current: | 130mA max., limited by panel |
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| Standby Current: | 50 µA max. avg., 100 µA peak |
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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: | 6.3 oz. (178 g) |
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