Duct Smoke Detectors 
Hi-Temp, Low-Flow & No-Tools

The SL-2000-P Duct Smoke Detector of the Air Products and Controls of the U.S. are the latest innovations for early detection of smoke and products of combustion present in air moving through HVAC ducts.
 

SL-2000-P Duct Smoke Detector
Features
• Low flow technology
• Listed for high temperature applications
• Operating voltages: 230VAC, 115VAC, 24 VAC, 24VDC
• Compatible with building automation and fire alarm systems
• UL, CUL, CSFM and MEA listed

 

 
 
Duct Mounted Carbon Monoxide Detectors 

The new SL-701 carbon monoxide detector samples the air stream at the AHU supply and/or return. In the event dangerous levels of CO are detected, the CO detector may shut down the AHU and prevent the spread of harmful gas to occupied spaces.

 

SL-701 Carbon Monoxide Detector
Features
• Hybrid-Style Sensor monitors at the National Standards set by OSHA (IAQ) and
• Historical, retrievable reporting data stored at the unit
• Patented “No-tools required” front or rear loading and removing sampling/exhaust tubes
• Compatible with building automation and fire alarm systems
• No additional screens or filters to clean
 
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