Mircom MIX-DH3100 Intelligent Photoelectric Duct Detector

Mircom MIX-DH3100 Intelligent Smoke Duct Detectors are the latest analog addressable innovation for early detection of smoke as well as products of combustion present in air moving through HVAC ducts in Commercial, Industrial, and Residential applications. Also, the Duct Detectors are design to prevent the recirculation or spread of smoke by air handling systems, fans, and blowers. Besides, complete systems may be shut down via the building’s fire alarm control panel in the event of smoke detection.

The Mircom MIX-DH3100 Series is a Low-Flow Photoelectric air duct smoke detector that is capable of sensing smoke in air velocities from 100 to 4,000 feet per minute (0.5 to 20.32 m/sec). Low-flow technology can detect smoke at airspeed velocities of 100 feet per minute or greater while continuing the same reliable performance to 4,000 feet per minute.

The MIX-DH3100 Series is design 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 remote alarm indicator accessory.

Features / Specifications

• Low-Flow Technology: Both Ionization and Photoelectric models listed for velocities between 100-4000 ft./min
• Patent-pending “No-Tools Required” front or rear loading and removing sampling/exhaust tubes
• Clear cover fitted with four captive “No-Tools Required” thumbscrews
• Steady red LED on detector head indicates alarm
• Vertical terminal block for easier wiring
• Humidity: 10% to 95% R.H. Non-Condensing/Non-Freezing
• Ambient Temperature: 32ºF to 150ºF (0ºC to 66ºC)