The 2151A low-profile photoelectronic detector uses a state-of-the-art optical sensing chamber. This detector is designed to provide open area protection and to be used with compatible ULC-listed control panels only. The capability of plugging the detector into a variety of special bases makes it more versatile than equivalent direct-wired models.
Size Height: 1.7 inches (43 mm)
Diameter: 4.0 inches (101 mm)
Weight: 3.6 oz. (102 g) Operating Voltage: 10 to 32 VDC Max. Avg.
Standby Current: 120uA
Operating Temperature Range: 0° to 49°C (32° to 120°F)
Operating Humidity Range: 10% to 93% Relative Humidity noncondensing Latching
Alarm: Reset by momentary power interruption.
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