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O&M Manual
Rev-N (4/21)
Part 2 – Analyzer Mounting
2.1 General
All Q46 Series instruments offer maximum mounting flexibility. A bracket is included with each
unit that allows mounting to walls or pipes. In all cases, choose a location that is readily
accessible for calibrations. Also consider that it may be necessary to utilize a location where
solutions can be used during the calibration process. To take full advantage of the high contrast
display, mount the instrument in a location where the display can be viewed from various angles
and long distances.
Locate the instrument in close proximity to the point of sensor installation - this will allow easy
access during calibration. The sensor-to-instrument distance should not exceed 200 feet (61 m).
To maximize signal-to-noise ratio however, work with the shortest sensor cable possible. The
standard cable length of the oxygen sensor is 30 feet.
Figure 1 – Q46 Enclosure Dimensions