Additional Installation Instructions
B.3 Magnetic mounting
FSS200 clamp-on sensors
108 Installation Manual, 08/2017, A5E36255466-AC
13.Carefully place the second frame assembly on the pipe. Temporarily insert the sensor
into the frame and push it up to the frame stop.
14.If feasible, use a non-metallic straight edge (length of wood, plastic ruler) to adjust the two
mounting frames so they are aligned with each other and the horizontal axis of the pipe.
15.Using a measuring tape, measure the Ltn distance from sensor to sensor.
Figure B-18 Side view of pipe
Front of the Reference sensor
Horizontal axis line of the pipe
Front of the second sensor
Straight edge used for aligning frame assemblies
16.Adjust the second frame assembly as needed.
Figure B-19 Aligning frames with horizontal pipe axis
Aligning sensors with pipe
Straight edge used for aligning frame assemblies
③
Line of sight
17.If optional clamp-on mounting straps are needed install them now or proceed to Installing
the sensors (Page 110).