Siemens SITRANS FUS1020, Manual, Page: 71 / 251

3-16
1020NFM-1D
Section 3
3.4.4 SINGLE MOUNTING TRACK ASSEMBLY/TRANSDUCER INSTALLATION FOR
SINGLE CHANNEL INTEGRATED 1020 FLOWMETER
z
Connect power cables to flowmeter as required (see drawing 1020-7).
z
Apply power to flowmeter.
z
Perform all required Installation Menu steps until the flowmeter issues the Number Index. Record
the number index value displayed in the [Pick/Install Xdcr] menu.
This number index value will be
used to position the transducer.
z
Locate positions on pipe for transducer Single Mounting Track Assembly (see paragraph 3.3.2).
z
Place mounting straps around the pipe and the Mounting Track Assembly (Figure 1).
z
Tighten the mounting strap screws enough to take up all of the slack, but not enough to prevent
rotation of the assembly. Rotate the assembly on the pipe to the 9 o’clock position ensuring that
it is a smooth area without any raised spots or seams. Mark a generous area around the mounting
frame (1/2” on either side and half again the length front and back) with a pencil or chalk (Figure
2). Move or revolve the assembly away from the area marked (loosen straps if necessary to do
this).
Wide Beam
Clamp-On
Ultrasonic
Flowmeter
Number index 25
>Pick/Install Xdcr
Number
Index
Current Menu
Selection
Wide Beam
Clamp-On
Ultrasonic
Flowmeter
Mounting Strap
Strap Screw
Figure 1
Figure 2