NT228B GB2
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7.1
Introduction
As for Simple mode, the Normal or Advanced modes are selected in the
Configuration menu.
The Normal mode permits further programming on any fluid or any application:
water, petroleum or chemical products, gases …
The Advanced mode is not reserved for advanced users. It allows more
possibilities such as:
Settings up on pipes with up to 3 layers (internal or external liners)
Adaptation of Kh within the turbulent to laminar flow transition range
Entering 2 slopes filtering on a Delta V threshold
Setting the amplification in manual mode.
Entering a linearization curve, for optimised accuracy.
In addition, this menu includes a test menu, 2 special probe setting and possibility
to apply specific ultrasonic signal treatment.
7.2
Additional Parameters of « normal » mode:
The settings for the pipe and the fluid are separated and ask for more data.
------- PIPE -------
--------Tube--------
Ext.Diam. = ******mm
Ext.Circ. = ******mm
--------Wall--------
Material 1= xxxxxxx
Thick.1 = ***.**mm
Sp.Sound = ****m/s
(
If Other
)
------- PIPE -------
--------Fluid ------
Product = OTHER
Co = 1250 m/s
Delta C = 300 m/s
KH mode = AUTO/MAN
Viscosity= 2.5 CSt
Roughness= 0.15 mm
----Calibration----
CutOff Q = 5.00 l/s
AutoZero = No / Yes
------- PIPE -------
------General-------
Q Unit = l/s…
Memory = 30 s
Filter = 10 s
-------Graph -------
Q Period = 1s to 24h
Q Qmin = 0.0
Q Qmax = 500.0
----- PIPE -----
------Chord 1-------
Probe (SE)= xxxxxx
Mounting = xxxxxx
Probe (SM)= xxxxx
L dist. = xxxx.xmm
Axial D = xxxx.x mm
Delta To = x.xx ns
Max Gain = xxx dB
