i3 2 wire photoelectric smoke detector fixed temperature sensor 135°F,i3 smoke detector 2WT-B

Manufacture: System Sensor
Product code: 2WT-B

2WT-B is a series of i3 2-wire photoelectric smoke detectors, providing for normal fire alarm systems, with a fixed temperature sensor of 135
°, 100% genuine, 1 year long-term warranty nationwide, contact 0917.911.114

Zalo

Consulting hotline: 0944934114
Product information

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 130mA max, limited by control board
Size Diameter 2,0 "(51mm) H x 5,3" (127mm)
Freezing temperature 41 ° F (5 ° C)
Heat sensor 135 ° F (57,2 ° C) fixed
Ripple voltage max 30% nominal (peak to peak)
Humidity 0% to 95% RH, non-condensing
Temperature working 32 ° to 100 ° F (0 ° to 37,8 ° C)
Working voltage 12/24 V nominal non-polarized, 8.5 min. 35 . max
Sensitivity 2.5%/ft. in the name of
Backup current 50 µA max. average, peak 100 A
Weight 6,3 oz. (178 g)
Wire gauge 14-22 AWG
Wire system 2 wires
Standard Đầu báo khói i3 quang điện 2 dây cảm biến nhiệt cố định 135 ° F,Đầu báo khói i3 2WT-B

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