RMG USM GT400 Operating Manual page 211

Ultrasonic flowmeter
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USE09-C Meas. Val.
Coord. Value
Reg.
C-01
vw
6220
C-02
vwc
6222
C-03
Qm
6224
C-04
Qmb
6238
C-05
Qmc
6226
C-06
performance
6268
USE09-C Qm
Coord. Value
Reg.
D-01
vol. Flow rate Qm
730
D-02
vol. flow rate Qm
6230
D-03
Qm damped
6264
D-04
Qm min.
1320
D-05
Qm max.
1322
D-06
vw factor d1
1324
D-07
vw factor d2
1436
D-08
vw lower limit
1326
D-09
Qm lower limit
1328
D-10
Qm-min time
2120
D-15
Qm damping
1446
D-16
pipe diameter
1334
D-17
geometry correct-
2258
ing
D-18
temp. coefficient
1450
D-19
pressure coeff.
1452
D-20
Qm-max value 1
1330
D-21
Qm-max time 1
2580
D-22
Qm-max value 2
1332
D-23
Qm-max time 2
2582
D-24
Qt
9084
15 Lists of parameters and measured values
No.
Type Prot. Unit
2 F
R
→ velocity unit
2 F
R
→ velocity unit
2 F
R
→ flow unit
2 F
R
→ flow unit
2 F
R
→ flow unit
1 I
R
%
No.
Type Prot. Unit
10 T
R
→ flow unit
2 F
R
→ flow unit
2 F
R
→ flow unit
2 F
S
→ flow unit
2 F
S
→ flow unit
2 F
S
[1]
2 F
S
[1]
2 F
S
→ Calib. units: v
2 F
S
→ flow unit
1 I
S
s
2 F
C
2 F
S
→ Calib. units:
Length
1 M
S
2 F
S
2 F
S
2 F
C
→ flow unit
2 U
C
2 F
C
→ flow unit
2 U
C
2 F
R
Description
weighted gas velocity
corrected weighted gas velocity
Intermediate result for Qm (with pre-
ceding sign)
Intermediate result for Qmb (with pre-
ceding sign)
Intermediate result for Qmc (with pre-
ceding sign)
Performance
Description
Volumetric flow rate Qm after all cor-
rections (as amount) with up-
stream/downstream identification
Volumetric flow rate Qm after all cor-
rections (Qm lower limit will be ob-
served)
Volumetric flow rate Qm damped (Qm
lower limit will be observed)
Qm min. limit
Qm max. limit
Constant Kv direction 1
Constant Kv direction 2
vw lower limit (creeping quantity before
apply. polynomial)
Qm lower limit (creeping quantity)
Time below Qm min
Damping for Qmc-D (0.0=off, 1.0=max)
Pipe diameter
Correction of the effects of press. and
temp.
0x0000
0x0001
Temperature coefficient
Pressure coefficient
Qm max. value of direction 1
Time of Qm max. value 1
Qm max. value of direction 2
Time of Qm max. value 2
Transition flow Qt
Manual USM GT400 · EN10 · May 2021
203
OFF
(d)
ON

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