Q5016 Duct Mount Accessory  is used with the U5015 explosion proof smoke detector to detect smoke within air handling duct work. Mounted to the exterior of the duct wall, the Q5016 utilizes the differential pressure created between the inlet (sampling) and outlet (exhaust) tubes to drive a continuous air sample through the measurement chamber. The Q5016 is designed for hazardous industrial and commercial applications

• Air Velocity Range of 300 to 4000 ft/min (91.4 to 1219 meters/min)
• Designed to meet NEMA 250 requirements for type 4X (Det-Tronics verified)
• Designed to meet IP66 ingress requirements (Det-Tronics verified)
• All aluminum surfaces are coated with chemical film per MIL-DTL-5541 TYPE II Class 1A and ISO 8081