KROHNE OPTISWIRL 4070 EN - Manual (Page 83)

TECHNICAL DATA
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OPTISWIRL 4070
www.krohne.com 02/2013 - 4000150606 MA OPTISWIRL4070C R07 en
Measuring range saturated steam: 15...100 psig
Measuring range saturated steam: 150...300 psig
Overpressure
[psig]
15 50 75 100
Density [lb/ft³] 0.0719 0.1497 0.2036 0.2569
Temperature [°F] 249.98 297.86 320.36 338.184
Flow rate min. max. min. max. min. max. min. max.
DN
EN
1092-1
NPS
ASME
B16.5
[lb/h] [lb/h] [lb/h] [lb/h] [lb/h]
15 ½ 12.9 82.70 16.83 1720.12 19.62 234.0 22.04 295.23
25 1 26.25 289.40 37.86 602.09 44.15 818.63 49.59 1032.76
40 1½ 65.81 829.61 94.92 1726 110.68 2346.7 124.32 2960.5
50 2 113.94 1436.3 164.34 2988 191.63 4062.9 215.23 5125.6
80 3 249.57 3146.1 360 6545.3 419.74 8899.4 471.45 11227
100 4 428.81 5405.7 618.51 11246 721.21 15291 810.06 19291
150 6 971.47 12246 1401.2 25478 1633.9 34642 1835.2 43703
200 8 1824.8 23004 2632.1 47859 3069.1 65072 3447.2 82092
250 10 2917.2 36774 4207.7 76508 4906.4 104030 5510.8 131230
300 12 4236.8 53410 6111.1 111120 7125.8 151080 8003.6 190600
Overpressure
[psig]
150 200 250 300
Density [lb/ft³] 0.3627 0.4681 0.5735 0.6792
Temperature [°F] 366.08 388.04 406.22 422.06
Flow rate min. max. min. max. min. max. min. max.
DN
EN
1092-1
NPS
ASME
B16.5
[lb/h] [lb/h] [lb/h] [lb/h] [lb/h]
15 ½ 27.79 416.68 35.86 573.83 43.94 659.14 52.04 780.29
25 1 58.93 1459.16 66.94 1875.90 74.1 2089.00 80.63 2284.90
40 1½ 147.72 4107.2 167.83 4702.8 185.76 5237 202.15 5728
50 2 255.75 7111.9 290.56 8141.9 321.6 9066.8 350 9917
80 3 560.19 15578 636.44 17834 704.43 19860 766.6 21722
100 4 962.54 26766 1093.5 30643 1210.4 34124 1317.2 37324
150 6 2180.6 60639 2477.4 69421 2742.1 77307 2984 84556
200 8 4096.1 113900 4653.6 130400 5150.7 145210 5605.2 158830
250 10 6548.1 182090 7439.3 208460 8234.1 232140 8960.6 253910
300 12 9510.2 264460 10805 302760 11959 337150 13014 368770
MA_OPTISWIRL4070C_R07_en_150606_PRT.book Page 83 Wednesday, February 13, 2013 2:47 PM