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Section 2
To select the recommended transducer, press the <Right Arrow> to access the 1021 transducer
option list. Move the cursor down to [C1]. Press the [ENTER] key to select the transducer size.
This prompts the meter to calculate the install parameters. As shown below, the meter accepts the
size [C1] entry, and adjusts the transducer data accordingly.
To exercise the flexibility of the meter, we can now override the [Xdcr Mount Mode] recommenda-
tion by selecting the Direct Mount Mode instead. Press the <Right Arrow> and scroll the cursor to
[Direct], then press the [ENTER] key to make the selection. The transducer Number Index and Ltn
values are automatically recomputed in response to any changes you make to the previous selec-
tion. NOTE: Reflect mount is recommended.
Installing The Transducers
You now have to mount the transducers in accordance with the indexes recommended on the screen
(refer to Section 3). Be sure you do not install your transducers backwards, or reverse the Upstream
and Downstream cables.
Use the [Install Complete?] menu cell to inform the meter that the transducers are mounted. Use
the <Right Arrow> then the <Down Arrow> to move the cursor to [Install]. Press the [ENTER] key.
As mentioned previously, the meter adjusts its operation to accommodate the transducers, mount-
ing mode, pipe and liquid data. It reports the measured sonic velocity for your approval (in this case,
1395 m/s).
Siemens
2 Channel
Recommended Xdcr Mount Mode [Reflect]
Transducer Model
Transducer Size
Xdcr Mount Mode
Spacing Offset
Number Index
Spacing Method
Ltn Value
Install Complete?
Empty Pipe Set
Zero Flow Adjust
Pick/Install Xdcr
Siemens
2 Channel
Key [Install] after mounting transducers
Transducer Model
Transducer Size
Xdcr Mount Mode
Spacing Offset
Number Index
Spacing Method
Ltn Value
Install Complete?
Empty Pipe Set
Zero Flow Adjust
Pick/Install Xdcr
2-30
[1]
SITE1
1021 Xdcr
C1
Reflect
InvalidFlow
4
Invalid
6.359
No
Chan Not Setup
Chan Not Setup
[1]
SITE1
1021 Xdcr
C1
Reflect
Invalidlow
4
Invalid
2.330
No
>Install
Chan Not Setup
1020NFM-1D
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