Siemens SITRANS FUS1010 NEMA-4X/ IP 65 Clamp-On Multi-Function Flowmeter User Manual
7-9
1010NFM-3J
Section 7
Siemens
2 Channel [1]
Channel 1
Shows range of flow rates detected
Application Info
Low Limit GAL/MIN
0.00
High Limit GAL/MIN
16.75
Noise Level Set
2
Doppler Freq <Hz>
8571
% Deviation
>
100.00
Signal Pk-Pk mV
27
FFTs/Sec
28
FFT Peak
0
Carrier fx <drive>
27
7.14
DISPLAY OF “F” AT NO FLOW CONDITIONS
It is normal for the digital display to show an “F” for the no flow condition since the lack of Spectra
information during no flow is the same as a fault condition.
information during no flow is the same as a fault condition.
NOTE: Selecting the Operation Adjust menu cell [Zero/Fault Set] allows the option of indicating
Zero Flow rather than a Fault (see paragraph 2.5.4 for details).
7.15
SELECTION OF LIQUID COMPOSITION
The width of the Spectra wave shape is an indication of the depth of penetration of sonic energy into the
flow stream. The % Deviation is a measure of the width of the Spectra and is representative of the
penetration of the sonic beam into the liquid. Select [Slurry] in the Application Data menu for better flow
rate indication accuracy when the % Deviation is less than 25 with typical flow conditions. For % Devia-
tions above 35, select [Liquid]. For applications that continuously have % Deviations between 25 and
35, proper selection of either [Liquid] or [Slurry] can be confirmed by comparison to a known flow
reference.
flow stream. The % Deviation is a measure of the width of the Spectra and is representative of the
penetration of the sonic beam into the liquid. Select [Slurry] in the Application Data menu for better flow
rate indication accuracy when the % Deviation is less than 25 with typical flow conditions. For % Devia-
tions above 35, select [Liquid]. For applications that continuously have % Deviations between 25 and
35, proper selection of either [Liquid] or [Slurry] can be confirmed by comparison to a known flow
reference.
7.16
OTHER MENU ENTRIES
All other menu entries will operate and be used in the same manner as the transit time flow measure-
ment mode.
ment mode.
Siemens 2 Channel [1]
Channel 1
Choose Liquid or Slurry flow calibration
Application Data
Liquid Composition
Liquid
Density SG
1.00