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WT631-2 2-Wire Smoke Detector

Type:  

Smoke detector

Item no. :

WT631-2

Operating voltage:

DC (10 ~ 33) V

Start-up current:

≤ 750 μA

Start-up time:

≤ 10 s

Quiescent current:

≤ 45 μA

Alarm current (max) :

20 mA (without remote LED) @ 10 V

24 mA (with remote LED) @ 10 V

75 mA (without remote LED) @ 28 V

97 mA (with remote LED) @ 28 V

62mA (without remote LED) @ 24 V

81 mA (with remote LED) @ 24V

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:


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

2-wire smoke detector for connection to fire control and indicating equipment.

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