8
TECHNICAL DATA
122
OPTISWIRL 4200
www.krohne.com
02/2022 - 4003930810 - MA OPTISWIRL4200 R10 en
Gauge pressure [barg]
1
3.5
5.2
7
Density [kg/m³]
1.134
2.419
3.272
4.166
Temperature [°C]
120.4
148.0
160.2
170.5
Flow rate
min.
max.
min.
max.
min.
max.
min.
max.
DN
EN
1092-1
NPS
ASME
B16.5
[kg/h]
[kg/h]
[kg/h]
[kg/h]
15
1/2
5.88
36.79
7.42
78.5
8.62
106.6
9.73
134.9
25
1
11.43
128.7
16.69
274.6
19.40
371.2
21.89
472.3
40
1 1/2
28.65
368.9
41.83
786.7
48.63
1063
54.86
1353
50
2
49.60
638.8
72.41
1362
84.19
1841
94.97
2343
80
3
108.7
1399
158.7
2983
184.5
4033
208.1
5132
100
4
186.7
2404
272.6
5126
316.9
6930
357.5
8818
150
6
422.8
5446
617.4
11614
717.9
15700
809.8
19977
200
8
793.4
10220
1159
21794
1347
29461
1520
37488
250
10
1270
16355
1854
34876
2156
47145
2432
59990
300
12
1786
22996
2607
49037
3031
66288
3419
84350
Table 8-13: Measuring range for saturated steam: 1...7 barg
Gauge pressure [barg]
10.5
14
17.5
20
Density [kg/m³]
5.883
7.588
9.304
10.53
Temperature [°C]
186.1
198.3
208.5
214.9
Flow rate
min.
max.
min.
max.
min.
max.
min.
max.
DN
EN
1092-1
NPS
ASME
B16.5
[kg/h]
[kg/h]
[kg/h]
[kg/h]
[kg/h]
15
1/2
12.78
190.6
16.49
246.0
20.21
301.5
22.87
341.3
25
1
26.01
667.2
29.55
853.0
32.71
950.0
34.80
1014
40
1 1/2
65.20
1867
74.07
2138
82.0
2381
87.24
2543
50
2
112.9
3233
128.3
3702
142.0
4123
151.1
4403
80
3
247.3
7083
280.9
8109
311.0
9032
330.8
9644
100
4
424.9
12170
482.7
13934
534.3
15519
568.4
16571
150
6
962.4
27572
1094
31567
1211
35158
1288
37542
200
8
1806
51741
2052
59237
2272
65975
2417
70450
250
10
2890
82797
3284
94792
3635
105576
3867
112736
300
12
4064
116418
4617
133283
5111
148445
5437
158512
Table 8-14: Measuring range for saturated steam: 10.5...20 barg
