
SL‑2000 SERIES
You in Control
AND
AIR PRODUCTS
CONTROLS
DUCT SMOKE DETECTORS
Hi‑Temp, Low‑Flow & No‑Tools
PRODUCT APPLICATION
The SL‑2000 Series Conventional Duct Detector
is the latest innovation for early detection of smoke
and products of combustion present in air moving
through HVAC ducts in Commercial, Industrial, and
Residential applications. The unit is designed to prevent
the recirculation or spread of smoke by air handling
systems, fans and blowers. Complete systems may be
shut down in the event of smoke detection. The SL‑2000 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 a wide
range of remote accessories such as horns, strobes, remote status indicators, and test/reset key switches or push buttons.
PRODUCT DESCRIPTION
The SL‑2000 includes many features that represent true
innovations from current generation duct smoke
detectors. Our traditional installer/servicer‑friendly
approach has been closely followed and expanded
throughout the SL‑2000. This philosophy provides a
new level of efciency in after-purchase value to both
the installer/servicer and end‑user. Our attention to
detail has yielded a host of “No‑Tools Required”
features, as well as a multi‑application performance
level as yet unmatched in the industry. Innovative
product combined with unsurpassed customer
service equals the right combination for all of your projects. The key features below detail many of the customer‑driven
innovations incorporated in the SL‑2000 Series.
CSFM LISTED
MEA ACCEPTED
FEATURES
models listed for velocities between 100‑4000 ft./min
loading and removing sampling/exhaust tubes
testing without cover removal
Required” thumbscrews
normal operation
without additional drilling
❖ Low‑Flow Technology: Both Ionization and Photoelectric
❖ Both models listed for high‑temperature applications
❖ Operating voltages: 230VAC, 115VAC, 24VAC, 24VDC
❖ Interconnect up to 30 units for common functions
❖ Patented “No‑Tools Required” front or rear
❖ Patented “Test Port Valve” allows for aerosol smoke
❖ Clear cover tted with four captive “No-Tools
❖ Instantaneous cover removal trouble indication
❖ Staggered terminal blocks for easier wiring
❖ Flashing LED on detector head indicates
❖ Magnet test capability (magnet included)
❖ More wiring space than competitive models
❖ Footprint allows easy retrot in many applications
❖ Over 15 remote accessories available
❖ Duct wall gaskets on back of enclosure are pre‑installed
❖ Compatible with the WP‑2000 weatherproof enclosure
Air Products and Controls
is a Brand of Apollo America
25 Corporate Drive
Auburn Hills, MI 48326
(248) 332-3900 Phone
(888) 332-2241 Toll free
(248) 332-8807 Fax
www.ap-c.com
❖ Reset switch is also an alarm test switch ‑ competitive
models require a magnet or cover removal to test at unit
❖ Unit includes green pilot and red alarm visual indicators
❖ External mounting tabs do not require cover
removal to install
❖ Colored cover gasket indicates proper cover seal
❖ UL, CUL, CSFM, and MEA Listed
❖ Compact, lightweight size means easy handling, lower
shipping costs
❖ Two sets of 10A form “C” alarm contacts
❖ One set of 2A form “A” alarm contacts
❖ One set of 10A form “C” trouble contacts
❖ Large terminal connection screws
❖ Standard interchangeable “plug‑in” UL268 photoelectric or
ionization heads
❖ Advanced detector head design yields internal dust
ltering
❖ No additional screens or lters to clean
❖ Compatible with building automation and re alarm
systems
❖ Ionization and Photoelectric versions available
❖ Complete wiring details permanently attached to unit
Distributed By:

WIRING
PRODUCT SPECIFICATIONS
MODEL NUMBER: SL-2000-N Ionization: 230VAC, 115VAC, 24VAC, 24VDC
SL-2000-P Photoelectric: 230VAC, 115VAC, 24VAC, 24VDC
DETECTOR MODEL NUMBER: SL-2000-N 55000-225APO
SL-2000-P 55000-328APO
SAMPLING TUBES: FAST Tube Sectional sampling tube, kit ts up to 90” duct width
STN-1.0 Sampling tube for 12" or less duct width
STN-2.5 Sampling tube for 6" to 2.5' duct width
STN-5.0 Sampling tube for 2.5' to 5.0' duct width
STN-10.0 Sampling tube for 5.0' to 10.0' duct width
ACCESSORIES: MS- and MSR-Series remote accessories, WP-2000 weatherproof
enclosure, TG-2000 aerosol test gas, and T-PB power supplies
(All available from Apollo America)
POWER REQUIREMENTS: (without accessories) 230VAC 12 mA
Standby: 115VAC 22 mA
24VAC 55 mA
24VDC 14 mA
Alarm: 230VAC 18 mA
115VAC 32 mA
24VAC 190 mA
24VDC 68 mA
RELAY CONTACT RATING:
Alarm Contacts: Resistive load: 2 sets form “C” rated at 10 Amps @ 115VAC
Resistive load: 1 set form “A” rated at 2 Amps
Trouble Contacts: Resistive load: 1 set form “C” rated at 10 Amps @ 115VAC
AIR VELOCITY: 100 to 4,000 ft./min.
AMBIENT TEMPERATURE: SL-2000-N 32ºF to 158ºF (0ºC to 70ºC)
SL-2000-P 32ºF to 140ºF (0ºC to 60ºC)
HUMIDITY: 85 ±5 % RH (@32 ±2°C; 86 ±3.6°F) Non-Condensing / Non-Freezing
WIRING: Solid or stranded: #12 to #22 AWG terminals
APPROVALS: UL & CUL Listed (UL268A, UROX, UROX7) File # S2829
CSFM Listed (3240-1004:105)
MEA Accepted (73-92-E; VOL. 27)
MATERIAL: Grey plastic backbox, clear plastic cover (Makrolon 94V-0)
DIMENSIONS: 13 ½" L x 4 ½" W x 2 ¼" H
MAX. NET WT.: 2 ½ lbs.
RADIOACTIVE ELEMENT: For SL-2000-N (Ionization) Americium 241; 0.9 Micro-Curie
Do not expose to corrosive atmospheres
HARDWARE: 7" exhaust tube, sampling tube end cap, mounting template, test
magnet, and mounting hardware included
ENGINEERS & ARCHITECTS SPECIFICATIONS
• Air duct smoke detectors shall be Air Products and Controls SL-2000 Series. For ionization detectors the model number is SL‑2000‑N.
• For photoelectric detectors the model number is SL‑2000‑P. The detectors shall be listed by Underwriters Laboratories per UL 268A.
• The detectors shall operate at air velocities from 100 feet per minute to 4,000 feet per minute and at temperatures of no greater than 140°F (60°C).
• Visual indication of alarm and power must be provided on the detector front.
• A manual reset switch shall be located on front of the device.
• Detector head shall not require additional lters or screens which must be maintained, and shall include both a standby and alarm visual indication.
• The housing shall contain a detector base which will accept photoelectric or ionization detector heads.
• Terminal connections shall be of the screw type, a minimum of #6 screw (#12 to #22 AWG compatible). Terminals shall be provided for remote
pilot, remote alarm indications, strobe/horn, and remote test/reset switch. All wiring must comply with local codes and regulations.
• A method of testing the alarm function with a magnet must be provided.
• A method of smoke testing the detector without removing the cover must be provided.
• All unit, remote accessory, and common function connection designations must be permanently afxed to the unit.
• Cover and sampling/exhaust tube installation or removal must not require the use of tools.
• Capability for interconnection of up to 30 units shall be provided for common functions.
• Sample and exhaust tubes shall be capable of removal/installation from the front and/or rear of the detector for inspection/maintenance.
NOTICE:
The information contained in this document is intended only as a summary and is subject to change without notice. The products described have specic
instructional/installation documentation, which covers various technical, approval, code, limitation and liability information. Copies of this documentation along with any
general product warning and limitation documents, which also contain important information, are provided with the product and are also available from Apollo America
The information contained in all of these documents should be considered before specifying or using the products. Any example applications shown are subject to the
most current enforced local/national codes, standards, approvals, certications, and/or the authority having jurisdiction. All of these resources, as well as the specic
manufacturer of any shown or mentioned related equipment, should be consulted prior to any implementation. For further information or assistance concerning the products,
contact Apollo Ameri ca. Apoll o America reserves the right to change any and all documentation without notice.
© Apollo America 2013
DS-DU-1 H080424