Description
The Detector Electronics Model Q900 Duct Mount Kit is used with the Model PIRECL PointWatch Eclipse® IR gas sensor to detect combustible hydrocarbon gases within air handling ductwork. The Q900 is mounted to the exterior of the duct wall and utilizes an inlet / return tube arrangement that provides cross-duct air sampling without the need for vacuum pumps or aspirators. The Q900 kit utilizes the differential pressure created between the inlet and return tubes to drive a continuous air sample through the PointWatch Eclipse measurement chamber. The Q900 kit provides all necessary tubes and fittings to enable proper operation, but does not include a PIRECL PointWatch Eclipse detector (purchased separately). The Q900 is suitable for hazardous industrial and commercial applications, and provides optimum protection when used in addition to a properly installed open-area gas detection system.