User Manual

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Fig. 13: Configuration surge pipe
1 Radar sensor
2 Marking of the polarisation plane
3 Thread or flange on the instrument
4 Vent hole
5 Holes
6 Weld joint
7 Welding neck flange
8 Ball valve with complete opening
9 Fastening of the surge pipe
Instructions for orientation:
l Note marking of the polarisation plane on the sensor
l With threaded fitting, the marking is on the hexagon, with flange
connection between the two flange holes
l The marking must show to the direction of the holes in the surge
pipe
Instructions for the measurement:
l The 100 % point must be below the upper vent hole and the
antenna edge
l The 0 % point is the end of the surge pipe
l For the parameter adjustment, select "Application standpipe" and
enter the tube diameter to compensate errors due to running time
shift
l A false signal suppression with integrated sensor is recommended
but not mandatory
VEGAPULS 62 • 4 … 20 mA/HART two-wire 19
4 Mounting
36503-EN-100607