Q9033

The Q9033 Mounting Arm is an approved accessory for installation of X-Series flame detectors. It allows easy pan and tilt adjustments for sighting of the detector.
The optional Collar Attachment is used in conjunction with the Mounting Arm to add a third dimension for detector sighting by allowing it to also be rotated. The Collar attachment is recommended for use in applications that require the detector to be panned to extreme angles.
In a typical installation, the detector is pointed down. When a detector is pointed down, panning to either side of center results in some degree of rotation — the greater the pan amount, the greater the rotation. See Figure 1. Since the cone of vision of the X3301/X3302 is not round, but truncated on the upper half, rotation results in an unbalanced field of view. The Collar Attachment enables the detector to be adjusted level to the horizon, thereby ensuring a balanced field of view.