_________________________________________________________________________C
ONTENTS
V
AISALA
__________________________________________________________________________
III
LCI Entering linear pressure corrections ..................................34
MPC Multipoint pressure corrections........................................35
MPCI Entering multipoint pressure corrections ........................36
CALD Storing the date of calibration ........................................37
Humidity........................................................................................38
Humidity adjustment .................................................................38
Temperature .................................................................................39
Offset ........................................................................................39
Gain ..........................................................................................40
TXCI Entering corrections for HMP45D and PT100 temperature
measurement............................................................................40
V0XCI Entering corrections for HMP45A-P temperature
measurement............................................................................41
CHAPTER 7
SELF-TESTING AND PROBLEM HANDLING.............................43
Returning the serial communication parameters.....................43
Diagnostic commands ................................................................44
? Basic information on the transmitter settings .......................44
VERS Software version ............................................................45
SNUM Serial number................................................................45
ERRS Error message output ...................................................45
CHAPTER 8
TECHNICAL DATA .......................................................................47
Barometric pressure....................................................................47
Operating range........................................................................47
Accuracy class..........................................................................47
Humidity........................................................................................48
Temperature .................................................................................48
HMP45A-P & HMP45D.............................................................48
Pt100 sensor head....................................................................48
General..........................................................................................49
Mechanics.....................................................................................50
Transmitter body.......................................................................50
HMP45A-P and HMP45D .........................................................50
PT100 sensor head ..................................................................50
Weight.......................................................................................50
Dimensions ...............................................................................51
Transmitter body..................................................................51
HMP45A-P & HMP45D........................................................51
Pt100 sensor head ..............................................................52
Electromagnetic compatibility....................................................52
Accessories..................................................................................52
APPENDIX A OPTIONAL RS485/422 INTERFACE OF PTU200
TRANSMITTERS...........................................................................53
APPENDIX B ASHTECH PORT A/B 16 PIN CONNECTOR...............................56
APPENDIX C NMEA DATA FORMAT.................................................................58
GPS Commands...........................................................................59
Serial number ...........................................................................60
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