2251B
Smoke Detector
General Details
Photoelectric Smoke Detector
Specifications
- :- 0-4000 fpm (0 to 20 m/s)
- :-4.1″ Dia., 2.0″ High
- :-6.5 mA @ 24 VDC (on)
- :-10% to 93% RH noncondensing
- :-32°F to 120°F (0°C to 49°C)
- :-5.2 oz. (159 g)
- :-250 µA @ 24 VDC w/o communication; 300 µA @ 24 VDC with communication
- :-15 – 32 volts DC peak
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