2WTA-B 2 wire optical smoke detector

Manufacture: System Sensor

Product code: 2WTA-B

Top worth and 1000 comments ,2WTA-B is a 2-wire i3 smoke detector, photoelectric detector with integrated sound sensor, White color, construction: ABS, conventional smoke detector, bow 100% genuine grade ,

Product information

Featured

• Sound generator 85 dB

• Transitions in C

• Isolated thermal sensor

• Plug-in design (including base)

• Inline terminal

• Flexible installation options

• Stop-Drop 'N Lock™ attachment to the base

• Removable lid and chamber

• Remote maintenance signaling

• Smoothing and drift compensation algorithms

• Simplify sensitivity measurement

• Dual-color LEDs

Specifications

Alarm level	130mA max, limited by control board
Type	optical smoke alarm
Size	Diameter 2.0 "(51mm) H x 5.3" (127mm)
Trouble	41 ° F (5 ° C)
Heat sensor	135 ° F (57,2 ° C) Fixed
Humidity	0% to 95% RH, non-condensing
Max voltage	30% of applied voltage (peak to peak)
Operting voltage	12/24 V nominal non-polarized, 8.5 min. 35 . max
Sensitivity	2.5%/ft. in the name of
Sound	85 dBA
Standby voltage	50 µA max. average, peak 100 A
Working temperature	32 ° to 100 ° F (0 ° to 37,8 ° C)
Weight	7,1 oz. (200 g)
Wire	2 wires
Wire gauge	14-22 AWG
Standard

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