Pressure Sensor Voltage Chart - Grundfos CU 301 Mode D'emploi

10. Pressure sensor voltage chart

Voltage to pressure chart for CU 301 pressure sensors. Measure the DC voltage between "SENSOR IN"
and "SENSOR GND". Voltages lower than 2 or higher than 10 indicate an incorrectly wired or a faulty
sensor.
DC voltage psi
1.9 0.0
2.0 0.7
2.0 1.5
2.1 2.2
2.1 3.0
2.2 3.7
2.2 4.5
2.3 5.2
2.3 6.0
2.4 6.7
2.4 7.5
2.4 8.2
2.5 9.0
2.5 9.7
2.6 10.5
2.6 11.3
2.7 12.0
2.7 12.8
2.8 13.5
2.8 14.3
2.9 15.0
2.9 15.7
3.0 16.5
3.0 17.2
3.1 18.0
3.1 18.7
3.2 19.5
3.2 20.2
3.3 21.0
3.3 21.7
3.4 22.5
3.4 23.2
3.5 24.0
3.5 24.7
3.6 25.5
3.6 26.2
3.6 27.0
3.7 27.7
3.7 28.5
3.8 29.2
3.8 30.0
28
DC voltage psi
4.5 40.5
4.6 41.2
4.6 42.0
4.7 42.7
4.7 43.5
4.8 44.2
4.8 45.0
4.8 45.7
4.9 46.5
4.9 47.2
5.0 48.0
5.0 48.7
5.1 49.5
5.1 50.2
5.2 51.0
5.2 51.7
5.3 52.5
5.3 53.2
5.4 54.0
5.4 54.7
5.5 55.5
5.5 56.2
5.6 57.0
5.6 57.7
5.7 58.5
5.7 59.2
5.8 60.0
5.8 60.7
5.9 61.5
5.9 62.2
6.0 63.0
6.0 63.7
6.0 64.5
6.1 65.2
6.1 66.0
6.2 66.7
6.2 67.5
6.3 68.2
6.3 69.0
6.4 69.7
6.4 70.5
DC voltage psi
7.1 81.0
7.2 81.7
7.2 82.5
7.2 83.2
7.3 84.0
7.3 84.7
7.4 85.5
7.4 86.2
7.5 87.0
7.5 87.7
7.6 88.5
7.6 89.2
7.7 90.0
7.7 90.7
7.8 91.5
7.8 92.2
7.9 93.0
7.9 93.7
8.0 94.5
8.0 95.2
8.1 96.0
8.1 96.7
8.2 97.5
8.2 98.2
8.3 99.0
8.3 99.7
8.4 100.5
8.4 101.3
8.4 102.0
8.5 102.8
8.5 103.5
8.6 104.3
8.6 105.0
8.7 105.8
8.7 106.5
8.8 107.3
8.8 108.0
8.9 108.8
8.9 109.5
9.0 110.3
9.0 111.0