NT214B GB1
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8
-
DETAILED REVIEW OF MENUS – MiniSonic Versions P and P-B :
Here below we list first the standard P version and at the end of this chapter 8 , in 8-11, we
had the extra screen or readings concerning the P-B version .
8 -1 : “ Measurement Display ” menu:
Every time you return to this menu, MiniSonic displays:
chosen probes and interprobe distances D.S.( if S.E. )
Then Flow rate (or other choice as first screen)
and associated messages .
∇
Gains (mode and value)
and I.Q. quality indicator.
If I.Q. is less than 33 %, the last
Measurement cycle is rejected.
∇
Velocity of fluid and speed of sound
N.B.: This sound speed is a characteristic
of the fluid at actual conditions .
Compare this value to expected one
at a actual temperature (see NT 122 )
It is a good indicator for water applications.
∇
Physical measurements: time of flight T
and difference delta T
∇
Totalizers - Reset possible by
simultaneously pr and -
∇
Date and time
®
Change by PC + Software
∇
Hydraulic
Information
Calculated K
H
and Reynolds number
∇
Return to menu header
T
= xxx.x
µ
s
DT = ns
t
1
= xxxx m
3
t
2
= xxxx m
3
06/02/2003
15 : 46 : 22
Kh = 1. 055
Rey = 3,1E5
Probe = SE xxxx
D.S. = xxxx mm
Gain (ESC) = xx dB
I.Q. = 100 %
Q = xxx.xx m3/h
Seek Echo , Fault Q
V = x.xxx m/s
s.sound = xxxx.x m/s
