Connecting
5.5 Sensor Installation
FUS1010 IP65 NEMA 4X & IP66 NEMA 7
Operating Instructions, 01/2013, A5E02951520-AC
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5. Rotate the track rail assembly to the intended mounting position on the pipe, then tighten
both tension screws just enough to prevent rotation. Do not over tighten.
6. With a pencil or chalk mark a generous area around the perimeter of the track assembly.
Loosen and move the assembly away from marked area.
7. Prepare the area you marked by degreasing the surface, if needed, and removing any
grit, corrosion, rust, loose paint or surface irregularities with the abrasive pipe
conditioning material provided. Clean the pipe of all debris and abrasive particles.
8. Rotate the track into the position that was just cleaned. Insert the index pin into the REF
hole.
9. Insert the index pin into the reference hole.
10. Select a sensor and apply a thin band of couplant compound to the sensor’s emitting
surface.
11. Place the sensor between the track rails, slightly behind the pin and under the clamping
screw assembly. Slide it forward until it butts up firmly against the reference pin.
12. Once the sensor is in place secure it with the sensor clamping screw. Do not over tighten.
13. Repeat the procedure for the Number Index sensor making sure to insert an index pin
into the correct Number Index hole. Refer to the Model 1012TN Mounting Track (side
view) figure above.
14. Observing the upstream and downstream orientation, attach the UP (upstream) and DN
(downstream) cables to the sensors and make snug. Attach the other ends to the UP and
DN terminals of the flow meter.
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