Data Sheet
Bulletin 71.1:CS400
35
Table 33. Type CS400 External Registration Flow Capacities for 1 psig / 69 mbar Setpoint at 2% ABS Accuracy
ACCURACY
SETPOINT + / - 2% AbS SET RANGE
PART NUMbER /
COLOR
1 psig -0.31 psi 0.31 psi 18 in. w.c. to 1 psig
GE30225X012 / Orange
69 mbar -21 mbar 21 mbar 45 to 69 mbar
CAPACITIES IN SCfH / Nm
3
/ Of 0.6 SPECIfIC GRAVITY NATURAL GAS
Inlet Pressure
O
3/16 4.8 1/4 6.4 5/16 7.9 3/8 9.5 1/2 13 5/8 16 3/4 19
SCfH Nm
3
SCfH Nm
3
SCfH Nm
3
SCfH Nm
3
SCfH Nm
3
SCfH Nm
3
SCfH Nm
3
2 0.14 310 8.3 480 12.8 680 18.2 900 24.1 1290 34.6 1590 42.6 1590 42.6
3 0.21 400 10.7 600 16.1 870 23.3 1100 29.5 1510 40.5 1940 52.0 2100 56.3
5 0.34 530 14.2 820 22.0 1330 35.7 1480 39.7 2000 53.6 2700 72.4 2800 75.1
10 0.69 810 21.7 1310 35.1 1830 49.1 2300 61.7 3300 88.5 4200 113 4600 123
15 1.0 900 24.1 1600 42.9 2300 61.7 2900 77.8 4200 113 5600 150 6100 164
20 1.4 1210 32.4 1910 51.2 2800 75.1 3700 99.3 5200 140 6700 180 7100 191
30 2.1 1580 42.4 2400 64.4 3700 99.3 4900 132 7100 191 9200 247
40 2.8 1930 51.8 3100 83.2 4700 126 6300 169 9100 244
50 3.4 2200 59.0 3800 102 5800 156 7300 196
60 4.1 2600 69.7 4300 115 6600 177 8500 228
80 5.5 3300 88.5 5400 145 8500 228
100 6.9 4000 107 6600 177 10,700 287
125 8.6 4900 132 8100 217
Blank areas indicate where maximum operating inlet pressure for a given orice size is exceeded.
Table 34. Type CS400 External Registration Flow Capacities for 1 psig / 69 mbar Setpoint at 10% Accuracy
ACCURACY
SETPOINT + / - 10% SET RANGE
PART NUMbER /
COLOR
1 psig -0.1 psi 0.1 psi 18 in. w.c. to 1 psig
GE30225X012 / Orange
69 mbar -7 mbar 7 mbar 45 to 69 mbar
CAPACITIES IN SCfH / Nm
3
/ Of 0.6 SPECIfIC GRAVITY NATURAL GAS
Inlet Pressure
O
3/16 4.8 1/4 6.4 5/16 7.9 3/8 9.5 1/2 13 5/8 16 3/4 19
SCfH Nm
3
SCfH Nm
3
SCfH Nm
3
SCfH Nm
3
SCfH Nm
3
SCfH Nm
3
SCfH Nm
3
2 0.14 210 5.6 220 5.9 260 6.9 260 6.9 260 6.9 260 6.9 260 6.9
3 0.21 240 6.4 280 7.5 390 10.4 390 10.4 390 10.4 650 17.4 760 20.4
5 0.34 310 8.3 340 9.1 450 12.0 490 13.1 700 18.7 870 23.3 900 24.1
10 0.69 340 9.1 340 9.1 670 17.9 980 26.3 1130 30.3 1270 34.0 1340 35.9
15 1.0 480 12.8 570 15.3 880 23.6 1090 29.2 1410 37.8 1540 41.3 1760 47.2
20 1.4 660 17.7 660 17.7 1060 28.4 1280 34.3 1670 44.8 1740 46.7 1850 49.6
30 2.1 850 22.8 850 22.8 1330 35.7 1620 43.4 1880 50.4 2200 59.0
40 2.8 1020 27.3 1020 27.3 1680 45.1 1930 51.8 2200 59.0
50 3.4 1210 32.4 1210 32.4 1840 49.3 1970 52.8
60 4.1 1280 34.3 1280 34.3 1920 51.5 2000 53.6
80 5.5 1430 38.3 1430 38.3 2300 61.7
100 6.9 1550 41.6 1550 41.6 2700 72.4
125 8.6 1710 45.9 1710 45.9
Blank areas indicate where maximum operating inlet pressure for a given orice size is exceeded.