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Intelligent Detection Product Line

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Intelligent Detection

Series:
200
Type:
Intelligent Smoke Detector
Model:
2251BR
Description:
Photoelectric Smoke Detector, remote test capable, for use with DNR(W) Duct Smoke Detectors

2251BR
FM UL ULC

Specifications: 2251BR

Operating Temperature Range: 32°F to 120°F (0°C to 49°C)

Operating Humidity Range: 10% to 93% RH noncondensing

Air Velocity: 0-4000 fpm (0 to 20 m/s)

Dimensions: 4.1" Dia., 2.0" High

Shipping Weight: 5.2 oz. (159 g)

Voltage Range: 15 - 32 volts DC peak

Standby Ratings: 250 µA @ 24 VDC w/o communication; 300 µA @ 24 VDC with communication

LED Current: 6.5 mA @ 24 VDC (on)