Irrigation IOM
Sensors
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3
.
4
.
2
Sensor support
3
.
4
.
3
Tightening torque
Flanged sensors
Standard bolts must be lubricated well and tightened evenly around the gasket. If the bolts are overtightened,
leakage or damage to the flowmeter or piping may occur.
Maximum allowable deviation of the pipe flange faces is 0.5 mm
Fig. 30 Maximum allowable deviation
DO NOT USE the sensor as a support for the pipe. The pipe must be the support for the flowmeter.
Fig. 31 Incorrect installation Fig. 32 Correct installation
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