System Sensor 2-wire photoelectric smoke detector 2W-B
2W-B is a 2-wire photoelectric i3 smoke detector i3 system sensor The smoke detector family
™ represents a significant advancement in conventional detection ,The i3 model is founded on three principles: ease, throughput Instant verification and inspection, genuine supply, 12 months warranty, Low cost: 0917.911.114
Featured
• Plug-in detector series, including mounting base
• Large wire input port
• In-line terminals with SEMS screws
• Mounts to octagonal and single box back, 4 square box backs, or directly to the ceiling
• Stop-Drop 'N Lock attachment to the base
• Removable detector cover and chamber
• Integrated remote maintenance signaling
• Smoothing and drift compensation algorithms
• Simplify sensitivity measurement
• Two-color, wide-angle LED indicator
• Loop test via EZ Walk . feature
• Integrated test switch
Specifications
| Alarm level | 130mA max, limited by control board |
| Size | Diameter 2.0 "(51mm) H x 5.3" (127mm) |
| Maximum Ripple Voltage: | 30% nominal (peak to peak) |
| Humidity | 0% to 95% RH, non-condensing |
| Working temperature | 32 ° to 120 ° F (0 ° to 49 ° C) |
| Operating voltage | 12/24 V nominal non-polarized, 8.5 min. 35 . max |
| Sensitive | 2.5%/ft. in the name of |
| Current backup | 50 µA max. average, peak 100 A |
| Weight | 6,3 oz. (178 g) |
| Wire gauge | 14-22 AWG |
| System | 2 wire |
| Standard | .png "Đầu báo khói quang điện System Sensor 2 dây 2W-B") |
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