Interference
Shut-off valves and control devices are not allowed directly in front of the
unit�
4.2.2 Orientation
1
Fig� 1: Orientation of the pipe length and the unit
1: pipe length vertical, unit any
2: pipe length horizontal, unit vertical
3: pipe length right, unit on side
4: avoid: pipe length left, unit on side
two 90° elbows, two planes
valve, slide
Distance to the sensor
25 x pipe diameter
40 x pipe diameter
2
UK
3
4
15