VIII
5.3.4 Barometric altimeter ................................................................................................................ 116
5.3.5 Pressure transmitter................................................................................................................. 117
5.3.6 Pressure switch ........................................................................................................................ 117
5.4 Task (for barometric (BP) version) ....................................................................................................... 117
5.4.1 Digital barometer ..................................................................................................................... 117
5.4.2 Calibration of the mercury barometer ..................................................................................... 120
5.4.3 Aneroid barometer ................................................................................................................... 122
5.4.4 Barometric altimeter ................................................................................................................ 124
5.4.5 Pressure transmitter................................................................................................................. 126
5.4.6 Pressure switch ........................................................................................................................ 126
6. Application .................................................................................................................................................... 127
6.1 Unit conversion ................................................................................................................................... 127
6.2 Pressure leak test ................................................................................................................................ 127
7. HART Communication ................................................................................................................................... 130
7.1 HART connection and search .............................................................................................................. 130
7.2 HART communicator operation ........................................................................................................... 131
8. System maintenance ..................................................................................................................................... 132
8.1 Device information view ..................................................................................................................... 132
8.2 Diagnostic information ........................................................................................................................ 132
8.3 Sealing performance procedure .......................................................................................................... 132