Figure 3-7 Sensor; Figure 3-8 Sensor Installation - Siemens SITRANS F FST020 IP65 NEMA 4X Instructions De Service

Connecting
3.3 Installing the Sensor
Installing the Sensor
1. Apply a continuous 3mm (1/8-inch) bead of couplant compound across the center (the
2. Place the sensor on the pipe center in the middle of one of the areas you have cleaned.
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long way) of the sensor emitting surface.
①
Coupling Compound
②
Emitting Surface
③
Back End
Figure 3-7 Sensor
①
Front View
②
Spring Clip (Not present on some
models)
③
Sensor Clamping Screw
④
Spacer Bar
⑤
7ME39600M Mounting Frame
Figure 3-8 Sensor Installation
Make sure its cable connector is pointing away from the other cleaned area.
④
Sensor
⑤
Angled Edge
⑥
F-Connector
⑥
Pipe
⑦
Mounting Strap Note: Optional 2nd
Mounting Strap shown. Larger pipes,
over 76cm (30 inches) may need
additional support.
⑧
Spacer Bar Platform and Clamping
Screw
⑨
Spacer Bar Reference Hole
⑩
Orientation of sensor at 9 o'clock position
FST020 IP65 NEMA 4X Quick Start
Operating Instructions, 03/2012, A5E03086489-05