DSD Series – Duct Smoke Detector

$16.00$352.00 CAD

4-Wire Photoelectric, integrated low-flow technology
Low flow air velocity rating from 100 to 4000 FPM
Plug-in sensor offers superb false alarm immunity and the latest sensor technology
24 VAC/DC or 120/240 VAC operation
Two SPDT Form-C relay contacts
Easy and quick mounting to round or rectangular ducts
One easy-access Test/Reset button and improved LED status
Patented sampling tube installs with no tools required
cULus and FM Approved

$16.00$352.00 CAD

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Product Description

The DSD Series, 4-wire photoelectric duct smoke detector features a pivoting housing that fits both square and rectangular footprints and mounts to round or rectangular ductwork. This unit senses smoke in the most challenging conditions, operating in airflow speeds of 100 to 4,000 feet per minute, temperatures of –20°C to 70°C (–4°F to 158°F), and a humidity range of 0 to 95% (non-condensing). A plug-in sensor head offers improved false alarm immunity and simple installation, testing, and maintenance. An improved cover design isolates the sensor head from the low-flow feature for simple maintenance.

WARNING: Duct smoke detectors have specific limitations.

DUCT SMOKE DETECTORS ARE:
NOT a substitute for an open area smoke detector,
NOT a substitute for an early warning detection, and
NOT a replacement for a building’s regular fire detection system.

Refer to NFPA 72 and 90A for additional duct detector application information.

pdf-icon DSD Series Brochure

Product Search Options

Name:

DSD120

List Price: $440.00
Web Price: $352.00 (USD)
Duct Smoke Detector, Photoelectric, 120 Vac, 24Vac/Vdc (Requires DST sampling tube)


DSD240

List Price: $440.00
Web Price: $352.00 (USD)
Duct Smoke Detector, Photoelectric, 240 Vac, 24Vac/Vdc (Requires DST sampling tube)


DST-1.0

List Price: $20.00
Web Price: $16.00 (USD)
Metal Duct Sampling tube for DSD Series, Duct widths up to 305mm (12'')


DST-1.5

List Price: $23.00
Web Price: $18.40 (USD)
Metal Duct Sampling tube for DSD Series, Duct widths between 305mm - 610mm (12'' - 24'')


DST-3.0

List Price: $25.00
Web Price: $20.00 (USD)
Metal Duct Sampling tube for DSD Series, Duct widths between 610mm - 1200mm (24'' - 48'')


DST-5.0

List Price: $29.00
Web Price: $23.20 (USD)
Metal Duct Sampling tube for DSD Series, Duct widths between 1200mm - 2400mm (48'' - 96'')


DST-10.0

List Price: $52.00
Web Price: $41.60 (USD)
Metal Duct Sampling tube for DSD Series, Duct widths between 2400mm - 3700mm (96'' - 144'')