15
UK
Interference
Distance to the sensor
two 90° elbows, two planes
25 x pipe diameter
valve, slide
40 x pipe diameter
Shut-off valves and control devices are not allowed directly in front of the
unit�
4.2.2 Orientation
1
2
3
4
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
