Data Sheet
Bulletin 71.1:CS400
36
Table 36. Type CS400 External Registration Flow Capacities for 2 psig / 138 mbar Setpoint at 1% ABS Accuracy
ACCURACY
SETPOINT + / - 1% AbS SET RANGE
PART NUMbER /
COLOR
2 psig -0.17 psi 0.17 psi 1 to 2 psig
GE30190X012 / Black
138 mbar -12 mbar 12 mbar 69 to 138 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
3 0.21 250 6.7 310 8.3 420 11.2 550 14.7 680 18.2 910 24.4 1580 42.4
5 0.34 350 9.3 480 12.8 590 15.8 750 20.1 1150 30.8 1150 30.8 1230 33.0
10 0.69 590 15.8 800 21.4 1080 28.9 1170 31.4 1530 41.0 1800 48.3 2400 64.4
15 1.0 700 18.7 1060 28.4 1140 30.6 1550 41.6 2100 56.3 2600 69.7 2900 77.8
20 1.4 960 25.7 1290 34.6 1440 38.6 1910 51.2 2600 69.7 3000 80.5 3000 80.5
30 2.1 1260 33.8 1620 43.4 2000 53.6 2800 75.1 3200 85.9 3700 99.3
40 2.8 1600 42.9 2200 59.0 2500 67.1 3300 88.5 3900 105
50 3.4 1810 48.5 2500 67.1 2700 72.4 3600 96.6
60 4.1 2100 56.3 2700 72.4 3100 83.2 4100 110
80 5.5 2700 72.4 3400 91.2 3600 96.6
100 6.9 3000 80.5 3900 105 4100 110
125 8.6 3500 93.9 4900 132
Blank areas indicate where maximum operating inlet pressure for a given orice size is exceeded.
Table 35. Type CS400 External Registration Flow Capacities for 1 psig / 69 mbar Setpoint at 20% Accuracy
ACCURACY
SETPOINT + / - 20% SET RANGE
PART NUMbER /
COLOR
1 psig -0.2 psi 0.2 psi 18 in. w.c. to 1 psig
GE30225X012 / Orange
69 mbar -14 mbar 14 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 0.14 270 7.2 360 9.6 430 11.5 430 11.5 430 11.5 430 11.5 430 11.5
3 0.21 350 9.3 410 11.0 470 12.6 470 12.6 470 12.6 1200 32.2 1350 36.2
5 0.34 410 11.0 410 11.0 840 22.5 1070 28.7 1330 35.7 1780 47.7 1790 48.0
10 0.69 410 11.0 410 11.0 1310 35.1 1650 44.2 2200 59.0 2600 69.7 2900 77.8
15 1.0 490 13.1 1250 33.5 1670 44.8 2100 56.3 2800 75.1 3500 93.9 3700 99.3
20 1.4 1090 29.2 1480 39.7 2000 53.6 2500 67.1 3500 93.9 4000 107 4100 110
30 2.1 1490 40.0 1940 52.0 2600 69.7 3300 88.5 4400 118 5400 145
40 2.8 1790 48.0 2500 67.1 3300 88.5 4300 115 5700 153
50 3.4 2100 56.3 2300 61.7 3900 105 4900 132
60 4.1 2400 64.4 3300 88.5 4500 121 5200 140
80 5.5 3100 83.2 3300 88.5 5400 145
100 6.9 3600 96.6 3700 99.3 6400 172
125 8.6 4500 121 4500 121
Blank areas indicate where maximum operating inlet pressure for a given orice size is exceeded.