Siemens SITRANS F M MAG 8000 Operating Manual page 20

MAG 8000 & MAG 8000 CT
Output configuration in
Flow Tool (PC software)
Pulse output, volume
selection (MAG 8000)
20
4. Commissioning
The Flow Tool window shows the parameters for output configuration. Each parameter has its
own guideline in selecting the correct parameter setting.
Max.
flow
DN rate Qn 5 ms
(Inches) (Q3) PW
3
m [50Hz]
25 (1") 17.67 0.00005
40 (1½") 45 0.0001
50 (2") 63 0.0002
65 (2½") 100 0.0003
80 (3") 160 0.0004
100 (4") 250 0.0007
125 (5") 400 0.0011
150 (6") 630 0.0018
200 (8") 1000 0.0028
250 (10") 1600 0.0044
300 (12") 2500 0.0069
350 (14") 3463 0.0096
400 (16") 4523 0.0126
450 (18") 5725 0.0159
500 (22") 7068 0.0196
600 (24") 10178 0.0283
PW = pulse width
Note
Display volume for 5 ms pulse width is based on a basic version with maximum 50 Hz pulse output
rate.
For the advanced version, with maximum 100 Hz pulse rate, the pulse volume values can be
reduced to half.
The calculated numbers of pulses are an average of the measuring period.
For MAG 8000 CT please see definition of Q
SFIDK.PS.026.D9.02
Guidelines for min. volume per pulse at Q
3
Volume [m ] = Q
10 ms 50 ms
3 3 3
m PW m PW m
[50Hz] [10Hz]
0.0001 0.0005
0.0003 0.001
0.0004 0.002
0.0006 0.003
0.0009 0.004
0.0014 0.007
0.0022 0.011
0.0035 0.018
0.0056 0.028
0.0089 0.044
0.0139 0.069
0.0192 0.096
0.0251 0.126
0.0318 0.159
0.0393 0.196
0.0565 0.283
flow rates in the certificates for OIML R49 or MI 001.
3
n
3
[m /s] * (2*PW [s])
n
50 ms 50 ms 100 ms
PW gallon PW Ml PW
[10Hz] [10Hz] [5Hz]
0.130 0.000001 0.001
0.330 0.000001 0.003
0.462 0.000002 0.004
0.734 0.000003 0.006
1.174 0.000004 0.009
1.835 0.000007 0.014
2.935 0.000011 0.022
4.623 0.000018 0.035
7.338 0.000028 0.056
11.741 0.000044 0.089
18.345 0.000069 0.139
25.412 0.000096 0.192
33.190 0.000126 0.251
42.010 0.000159 0.318
51.865 0.000196 0.393
74.687 0.000283 0.565
500 ms
3 3
m PW m
[1Hz]
0.005
0.013
0.018
0.028
0.044
0.069
0.111
0.175
0.278
0.444
0.694
0.962
1.256
1.590
1.963
2.827