产品分类
WT631-4-12V 4-Wire Smoke Detector

Type:

4-wire DC 12 V smoke detector

Item no. :

WT631-4-12

Operating voltage:

DC 12 V

Start-up current:

≤ 750 μA

Start-up time:

≤ 10 s

Quiescent current:

≤ 45 μA

Alarm current (max) :

30 mA @ 12 V

Maximum permitted current:

100 mA without remote LED

Sampling time:

4 s

Reset voltage:

≤ 2. 1 V

Reset time:

≤ 3 s

Smoke sensitivity:

(0. 08 ~ 0. 14) dB/m

Alarm relay:

1. 0 A @ DC 30 V / 0. 5 A @ AC 125V

Operating temperature:

-10°C to +50°C

Operating humidity:

(0 ~ 95) % RH, non-condensing

Storage temperature:

-25°C to +80°C

Storage humidity:

(0 ~ 98) % RH, non-condensing

Alarm indicator

Two continuous emitting red LEDs

Dimensions (excluding contacts) :

(Φ100 × 34) mm

Weight (excluding contacts) :

? g


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详情

4-wire smoke detector suitable for connection to control panel panels with DC 12 V alarm circuits.

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