Figure 5-25 Ref And Number Index Pin Locations - Siemens SITRANS F Series Operating Instructions Manual

Connecting
5.4 Installing the Sensor
Sensor Installation
1. Insert an index pin into the REF hole of the track marked "Reflect Mode Spacing."
2. Take one of the sensors and insert it between the track rails and to the left of the index
3. Insert the other index pin into the correct Number Index hole on the other track marked
4. Insert the second sensor into the track rail with its cable connector pointing away from the
5. Using a pencil or chalk, mark a generous area around where the sensors contact the
6. Release the tension on the sensors and remove them.
7. Loosen the mounting straps and rotate the track assembly on the pipe so you can gain
8. Prepare the areas you marked by degreasing the surface, if needed, and removing any
9. Rotate the track assemblies into their original position on the pipe. Use the edge of the
54
pin with the cable connector pointing away from the pin. Move the sensor until the pin
stops it. Hold sensor in place. Move sensor clamping screw over the sensor and tighten.
①
Sensor Clamping Screw
②
REF hole
③
Number Index hole
Figure 5-25 REF and Number Index Pin Locations
"Direct Mode Spacing."
pin. Move the sensor until it's stopped by the pin. Move sensor clamping screw over the
sensor and tighten.
pipe.
access to the areas marked.
grit, corrosion, rust, loose paint or surface irregularities with the abrasive pipe
conditioning material provided.
Mylar guide as a stop for both tracks and keep them parallel. Align each track with the
"center line" you previously marked on the Spacing Guide. Tighten tracks securely.
FST020 IP65 NEMA 4X
Operating Instructions, 02/2012, A5E03086487-05