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Duct Smoke Detector Ion

The SM-501-N Ionization Duct Smoke Detector provides early detection of smoke and products of combustion present in air moving through HVAC ducts in Commercial, Industrial, and Residential Applications.

SKU: SM-501-N Category:
Description

Brand Information
The SM-501 Series Duct Smoke Detector provides early detection of smoke and products of combustion present in air moving through HVAC ducts in Commercial, Industrial, and Residential Applications.

Brand Features
The SM-501 is housed in our popular traditional compact housing.
The units may be wired to use a common test/reset function, and to alarm when a single unit alarms.
The SM-501 is designed and built to meet all local code requirements, as well as the NFPA and ICC standards regarding HVAC supply and return duct smoke detectors. Output terminals are provided for remote accessories such as horns, strobes, remote status indicators, and test/reset key switches or push buttons.
Offered with either Photoelectric or Ionization detector heads
Advanced detector head design yields internal dust filtering with no additional screens or filters to clean
Operating voltages: 230VAC, 115VAC, 24VAC, 24VDC
Listed for high temperature Applications
Interconnect up to 30 units for common functions
UL, CUL, CSFM, and MEA Listed
Compact Size
Two sets of 10A form “C” alarm contacts
One set of 10A form “C” trouble contacts
Rugged steel back box with clear cover
Compatible with the WP-1 weatherproof enclosure
Easy retro-fit/upgrade of existing RW Series detectors
Clear cover fitted with 4 captive screws
Large terminal connection screws
Interchangeable “Plug-In” photoelectric or ionization heads
Easy mounting without cover removal

Application
The unit is designed to prevent the re-circulation or spread of smoke by air handling systems, fans, and blowers. Complete systems may be shut down in the event of smoke detection.

Product Information
The SM-501-N Ionization Duct Smoke Detector provides early detection of smoke and products of combustion present in air moving through HVAC ducts in Commercial, Industrial, and Residential Applications.

Key Features
Ionization duct smoke detector
The SM-501 is housed in our popular traditional compact housing.
The units may be wired to use a common test/reset function, and to alarm when a single unit alarms.
The SM-501 is designed and built to meet all local code requirements, as well as the NFPA and ICC standards regarding HVAC supply and return duct smoke detectors. Output terminals are provided for remote accessories such as horns, strobes, remote status indicators, and test/reset key switches or push buttons.
Advanced detector head design yields internal dust filtering with no additional screens or filters to clean
Operating voltages: 230VAC, 115VAC, 24VAC, 24VDC
Listed for high temperature Applications
Interconnect up to 30 units for common functions
UL, CUL, CSFM, and MEA Listed
Compact Size
Two sets of 10A form “C” alarm contacts
One set of 10A form “C” trouble contacts
Rugged steel back box with clear cover
Compatible with the WP-1 weatherproof enclosure
Easy retro-fit/upgrade of existing RW Series detectors
Clear cover fitted with 4 captive screws
Large terminal connection screws
Interchangeable “Plug-In” photoelectric or ionization heads
Easy mounting without cover removal

Key Benefits
Designed and Manufactured in the USA.

General
Warranty 3 year

Electrical
Status Indicator – Alarm Red
Flashing LED Yes

Environmental
Humidity (Min) 10% RH
Humidity (Max) 85% RH
Humidity Note no condensation or icing
Humidity 10% to 85% (no condensation or icing)

Conformance
Standards
UL 268A
ULC S529

Mechanical
Weight 3.4lbs
Colour Grey
Materials Housing
Polycarbonate
18 Gauge Steel
Product Height (Wo/Base) 57.15mm
Product Length 231.78mm
Product Width 184.15mm
Number Of Sampling Pipe Inlets 1
Exhaust Airpipe Outlet 18.8mm
Housing Type Standard enclosure