AVFM 6.1 INSTRUCTION MANUAL
32
OPTIONAL PIPE BAND MOUNTING WITH QZ02L SENSOR
Install the stainless steel pipe band with the sensor mounting
bracket at the invert (bottom) of the pipe. Ensure that the sensor
bracket is parallel to the water surface (check with a level). Mount
so the tapered end of the sensor will point upstream and the
sensor cable will point downstream. (Turn the ¼” adjustment nut
clockwise to expand the bracket and secure to the pipe wall by
friction fit.)
Insert the sensor into the mounting bracket and tie-wrap the sensor cable securely to the pipe band using the
holes provided.
OPTIONAL QZ02L-B VELOCITY SENSOR MOUNTING
Mount the velocity sensor at or near the bottom of the channel or pipe in a position where it will be continuously
submerged. The QZ02L-B velocity sensor does not have to be parallel to the water surface. Position where silt or
solids will not build-up on the sensor. For the most accurate flow measurement possible, careful consideration
should be made to the placement of the sensor in relation to flow disturbances. In general, the best accuracy will
occur where flow is evenly distributed across the channel/pipe and free of turbulence.
See pages 27-29 for specific suggestions based on different obstruction types.
DETAIL
BAND ADJUSTMENT
JACK
VSJ PIPE MOUNTING BAND
BAND
ADJUSTMENT JACK
SENSOR MOUNTING
BRACKET
