System Sensor ductsd
ChatMRO

The System Sensor DUCTSD is in our catalogue: Relays 2 Form C Auxiliary Relays, Wiring 4-wire, Current 65mA max. at 24 VDC.

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In stockPhotoelectric Duct Smoke Detector with Integrated Test Port
System Sensor · DUCTSD

Photoelectric Duct Smoke Detector with Integrated Test Port

$ 273.71per unit · ex. VAT
Photoelectric duct smoke detector designed for integration into HVAC systems, featuring an integrated smoke test port and adjustable housing. Supports reliable detection across air velocities from 100 to 4,000 ft/min with operating temperature range from -4°F to 158°F. Certified to UL, FM, and CSFM standards for industrial and commercial applications.
Relays
2 Form C Auxiliary Relays
Wiring
4-wire
Current
65mA max. at 24 VDC
Voltage
24 VAC/DC or 120 VAC
Air Velocity
100-4,000 ft./min
Relays2 Form C Auxiliary Relays
Wiring4-wire
Current65mA max. at 24 VDC
Voltage24 VAC/DC or 120 VAC
Air Velocity100-4,000 ft./min
Operating Temperature–4 degree to 158 degree F (–20 degree to 70 degree C)
Depth2-1/4 inch
FinishUnfinished
IncludesExhaust Tube
MountingDuct
Alarm Current135mA RMS @ 24V AC, 35mA RMS @ 120V AC, 65mA @ 24V DC
StandardsCSFM, FM, UL