Data Sheet

Bulletin 71.1:CS200
20
Table 17. CS200IN and CS200IR Series Flow Capacities for 2 psig / 138 mbar Setpoint at 1% Accuracy
ACCURACY
SETPOINT + / - 1% ABS SET RANGE
SPRING 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
/h OF 0.6 SPECIFIC GRAVITY NATURAL GAS
Inlet Pressure
Orice Size, Inch / mm
1/8 / 3.2 3/16 / 4.8 1/4 / 6.4 3/8 / 9.5 1/2 / 13
SCFH Nm
3
/h SCFH Nm
3
/h SCFH Nm
3
/h SCFH Nm
3
/h SCFH Nm
3
/h
psig bar Body Size: NPS 3/4
3 0.21 120 3.2 250 6.7 250 6.7 425 11.4 550 14.8
5 0.34 150 4.0 350 9.4 445 11.9 700 18.8 1000 26.8
10 0.69 250 6.7 550 14.8 720 19.3 1125 30.2 1550 41.6
15 1.0 330 8.9 750 20.1 1100 29.5 1575 42.3 1900 51.0
20 1.4 425 11.4 950 25.5 1375 36.9 1800 48.3 2125 57.0
30 2.1 550 14.8 1300 34.9 1850 49.7 2150 57.7 2475 66.4
40 2.8 750 20.1 1425 38.3 2175 58.4 2450 65.8 2575 69.1
50 3.4 875 23.5 1900 51.0 2475 66.4 2575 69.1
60 4.1 1025 27.5 2100 56.4 2600 69.8 2675 71.8
80 5.5 1300 34.9 2475 66.4 2850 76.5
100 6.9 1600 43.0 2725 73.2 2850 76.5
125 8.6 1975 53.0 2850 76.5
psig bar Body Size: NPS 1
3 0.21 120 3.2 250 6.7 300 8.1 475 12.8 675 18.1
5 0.34 150 4.0 350 9.4 445 11.9 800 21.5 1000 26.8
10 0.69 250 6.7 550 14.8 720 19.3 1400 37.6 1850 49.7
15 1.0 330 8.9 800 21.5 1120 30.1 1900 51.0 2500 67.1
20 1.4 425 11.4 1000 26.8 1445 38.8 2325 62.4 2800 75.2
30 2.1 550 14.8 1350 36.2 2045 54.9 3000 80.5 3300 88.6
40 2.8 750 20.1 1600 43.0 2750 73.8 3500 94.0 4100 110
50 3.4 875 23.5 1950 52.3 3300 88.6 3900 105
60 4.1 1025 27.5 2300 61.7 3825 103 4100 110
80 5.5 1300 34.9 3000 80.5 4200 113
100 6.9 1600 43.0 3550 95.3 4200 113
125 8.6 1975 53.0 4200 11 3 4200 113
psig bar Body Size: NPS 1-1/4
3 0.21 120 3.2 250 6.7 290 7.7 475 12.8 675 18.1
5 0.34 150 4.0 350 9.4 445 11.9 825 22.1 1000 26.8
10 0.69 250 6.7 550 14.8 720 19.3 1500 40.3 1850 49.7
15 1.0 330 8.9 800 21.5 1120 30.1 2175 58.4 2800 75.2
20 1.4 425 11.4 1000 26.8 1495 40.1 2675 71.8 3675 98.7
30 2.1 550 14.8 1350 36.2 2220 59.6 3950 106 5400 145
40 2.8 750 20.1 1600 43.0 3000 80.5 5400 145 5400 145
50 3.4 875 23.5 1950 52.3 3475 93.3 5400 145
60 4.1 1025 27.5 2300 61.7 4075 109 5400 145
80 5.5 1300 34.9 3000 80.5 4400 118
100 6.9 1600 43.0 3550 95.3 4400 118
125 8.6 1975 53.0 4200 11 3 4400 118
Blank areas indicate where maximum operating inlet pressure for a given orice size is exceeded.