Michell Instruments Optidew User Manual page 61

Optidew User's Manual
41 0029 R
42 002A R
43 002B R
50 0032 R
51 0033 R
Calculation Parameters
100 0064 R|W
101 0065 R|W
103 0067 R|W
104 0068 R|W
105 0069 R|W
106 006A R|W
107 006B R|W
108 006C R|W
109 006D R|W
Michell Instruments
0=No Alarm
1=System
2=Process
uint16 Logging Status
0=Not Fitted
1=No Card
2=Ready
3=Logging
4=Writing
5=Mount Error
6=Write Error
7=Mounting
8=Write Protected
9=Unknown
boolean Data Hold Active
boolean Display Hold Active
int16 Peltier Drive %
uint16 Optics Signal %
uint16 Set Temp Unit
0=°C
1=°F
uint16 Set Pressure Unit
0=psig
1=psia
2=barg
3=bara
4=kPa
boolean %RH - Force Over Water WVP
%RH - Force Over Water SWVP
boolean
(WMO standard)
boolean ppm(vol) Wet Basis
float Atmospheric Pressure MS
Atmospheric Pressure LS
float Mol Weight MS
Mol Weight LS
APPENDIX B
wvp calculated
over water in %RH
calculation (Not
Recommended)
swvp calculated
over water in %RH
calculation as per
WMO standard
Use wet basis
calculation method
Atmospheric pressure
used for pressure
conversion
Carrier gas molecular
weight for Mixing Ratio
/ ppm(wt.), default air
51