Sierra INNOVA-MASS 241-VTP - Manual (Page 67)

Appendix A Specifications Series 24-HP Instruction Manual
A-2 IM-24-HP
Nominal Pipe Size (in)
Pressure 0.5 0.75 1 1.5 2 3 4 6 8
1.8 3 5 13 22 50 87 198 347
18 41 90 221 369 826 1437 3258 5708
5 9 15 38 63 141 245 555 972
138 325 704 1730 2890 6466 11254 25515 44698
7 13 21 52 86 193 335 761 1332
258 609 1322 3248 5427 12140 21131 47911 83931
8 15 25 63 104 234 407 922 1615
380 896 1944 4775 7978 17847 31064 70431 123375
10 18 29 72 120 269 467 1060 1857
502 1183 2568 6309 10542 23580 41043 93057 163000
11 20 33 80 134 300 521 1182 2071
624 1472 3195 7849 13115 28034 51063 115775 203000
Typical Air Minimum and Maximum Flow Rates (SCFM)
Air at 70
o
F
0 psig
500 psig
100 psig
200 psig
300 psig
400 psig
Nominal Pipe Size (mm)
Pressure 15 20 25 40 50 80 100 150 200
3 5 9 21 36 79 138 313 549
28 66 142 350 584 1307 2275 5157 9034
7 13 21 52 87 194 337 764 1339
165 390 847 2080 3476 7775 13533 30682 53749
9 17 29 70 117 262 457 1035 1814
304 716 1554 3819 6381 14273 24844 56329 98676
11 21 34 85 142 317 551 1250 2190
442 1044 2265 5565 9299 20801 36205 82087 143801
13 24 40 97 162 363 632 1434 2511
582 1373 2979 7318 12229 27354 47612 107949 189105
16 29 48 118 198 442 770 1745 3057
862 2034 4414 10843 18119 40529 70544 159942 280187
Typical Air Minimum and Maximum Flow Rates (nm
3
/hr)
Air at 20
o
C
0 barg
5 barg
10 barg
15 barg
20 barg
30 barg
Linear Range Smart electronics corrects for lower flow down to a Reynolds number of 5,000. The Reynolds
number is calculated using the fluid’s actual temperature and pres-
sure monitored by the meter. Rangeability depends on the fluid,
process connections and pipe size. Consult factory for your applica-
tion. Velocity rangeability under ideal conditions is as follows:
Liquids 30:1 1 foot per second velocity minimum
30 feet per second velocity maximum
Gases 30:1 10 feet per second velocity minimum
300 feet per second velocity maximum