2D51, 2D51-1 Datasheet - System Sensor

2D51 Photoelectric Smoke detector

The 2D51 photoelectronic detector uses a state-of-the-art optical sensing chamber. This detector is designed to provide protection in duct applications when installed with an Innovair Flex 4-wire duct smoke detector housing and to be used with compatible UL listed control panels only. The 2D51 can a.

INSTALLATION AND MAINTENANCE INSTRUCTIONS I56-3140-003R 2D51 Photoelectric Smoke Detector for use with InnovairFlex 4-Wire Duct Smoke Detector Housings or Pendant Mount Applications Specifications Height: Diameter: Weight: Operating Temperature Range: Operating Humidity Range: 2.0 in 4.1 in; 6.1 in 3.1 oz. (88 g) 20°C to 70°C ( 4°F to 158°F) 0% to 95% Relative Humidity Non-condensing 3825 Ohio Avenue, St. Charles, Illinois 60174 1-800-SENSOR2, FAX: 630-377-6495 www.systemsens.

2D51-1_SystemSensor.pdf