System Sensor 4WITAR-B photoelectric combined smoke detector

System Sensor 4WITAR-B photoelectric combined smoke detector

Manufacture: System Sensor

Product code: 4WITAR-B

4WITAR-B is a 4-wire i3 smoke detector Photoelectric smoke detector with isolated heat sensor, built-in sounder and Form C relay, Construction: ABS,100% genuine, 100% real price: 0917,911 .114

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	0.5A @ 30V AC / DC
Current level	Max 50mA
Form	C
Auxiliary level	2A @ 30V AC / DC
Smoke detector type	Photoelectricity
Size	Diameter 2.0 "(51mm) H x 5.3" (127mm)
Trouble	41 ° F (5 ° C)
Heat sensor	Isolated - 135°F (57.2°C) fixed
Humidity	0% to 95% RH, non-condensing
Ripple voltage max	30% nominal (peak to peak)
Operating voltage	12/24 V nominal non-polarized, 10 min. 35 . max
Sensitivity	2,5% / ft.
Sound level	85 dBA
Standby line	Average Max 50µA
Temperture	32 ° to 100 ° F (0 ° to 37,8 ° C)
Weight	7,1 oz. (200 g)
Wire	4 wires
Wire gauge	14-22 AWG
Standard

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