Additel 761A - Page 13

XIII
Figure 3- 10 Current output of internal power supply ................................................................................ 46
Figure 3- 11 Connection of the external module ........................................................................................ 50
Figure 3- 12 Calibration of a pressure gauge .............................................................................................. 52
Figure 3- 13 Calibration of a 2-wire pressure transmitter ........................................................................... 53
Figure 3- 14 Calibration of a 3-wire pressure transmitter ........................................................................... 54
Figure 3- 15 Calibration of a 4-wire pressure transmitter ........................................................................... 54
Figure 3- 16 Calibration of a pressure switch .............................................................................................. 57
Figure 3- 17 Calibration of an I/P converter ................................................................................................ 58
4. Control setting
Figure 4- 1 Calibrate an atmospheric pressure module .............................................................................. 70
5. Documentation test
Figure 5- 1 Calibration of digital pressure ................................................................................................... 91
Figure 5- 2 Calibration of the pressure sensor ............................................................................................ 96
Figure 5- 3 Calibration of the signal isolator ............................................................................................. 103
Figure 5- 4 Calibration of the contact pressure gauge .............................................................................. 105
Figure 5- 5 Calibration of the valve opening gauge .................................................................................. 110
Figure 5- 6 Calibration of the general digital barometer .......................................................................... 118
Figure 5- 7 Calibration of the digital barometer ....................................................................................... 118
Figure 5- 8 Calibration of the mercury barometer .................................................................................... 120
Figure 5- 9 Calibration of the aneroid barometer ..................................................................................... 123