Duct Smoke Detector - DUCTSD

Duct Smoke Detector
Type Photoelectric
Voltage Rating 24/120 Volt AC at 50/60 Hertz, 20 to 29 Volt DC
Operating Temperature -4 to 158 Deg F
Size 14.38 Inch Length x 4.57 Inch Width x 2.67 Inch Depth
Approval UL
Number of Wires 4
Current Rating 21 Milliamp at 24 Volt DC, 65 Milliamp RMS at 24 Volt AC 60 Hertz, 20 Milliamp RMS at 120 Volt AC 60 Hertz (Stand By), 65 Milliamp at 24 Volt DC, 135 Milliamp RMS at 24 Volt AC 60 Hertz, 35 Milliamp RMS at 120 Volt AC 60 Hertz (Alarm)
Air Velocity 100 to 4000 Foot per Minute
Humidity 0 to 95 Percent RH (Non-Condensing)
Application HVAC System Monitoring

Features & Benefits

4-Wire Photoelectric, Integrated Low-Flow Technology
Versatile Mounting Option, Square or Rectangular Configuration
Cover Integrated Smoke Test Port
High Contrast Terminal Designation
Built-In Short Circuit Protection from Wiring Error

Additional Information

Number of Wires 4
Current Rating 21 Milliamp at 24 Volt DC, 65 Milliamp RMS at 24 Volt AC 60 Hertz, 20 Milliamp RMS at 120 Volt AC 60 Hertz (Stand By), 65 Milliamp at 24 Volt DC, 135 Milliamp RMS at 24 Volt AC 60 Hertz, 35 Milliamp RMS at 120 Volt AC 60 Hertz (Alarm)
Air Velocity 100 to 4000 Foot per Minute
Humidity 0 to 95 Percent RH (Non-Condensing)
Application HVAC System Monitoring