Vaisala HUMICAP HMT360 SERIES, User Manual

Page: 49 / 113

Chapter 4 ________________________________________________________________ Operation
VAISALA _______________________________________________________________________ 47
0505-087 Adjust the pressure reading with buttons Up and Dn . Acknowledge the
value with button E . To complete the pressure setting, turn the dip
switch back to position disabled (down).
See the pressure conversion table on page Table 6 on page 56 .
Selecting Output Quantities
Upper Half of Display
To modify the displayed quantity, turn the Calibration Enabled/
Disabled DIP switch of the transmitter to position Enabled (up). Select
the required quantity with button Up on the display cover, and
acknowledge the value with button E . To complete the selections, turn
the DIP switch back to position disabled (down).
Character Quantity Abbreviation Availability Metric Unit Nonmetric Unit
0 relative humidity RH A, D %RH %RH
1 temperature T A, D, F, H °C °F
2 dewpoint
temperature Td D °C °F
3 absolute humidity a D
g/m
3
gr/ft
3
4 mixing ratio x D g/kg gr/lb
5 wet bulb
temperature Tw D °C °F
6 mass
concentration of
water ppmw H ppm
w
ppm
w
7 water activity aw H, F 0 ... 1 0 ... 1
8 relative humidity
of saturation RS H %RS %RS
9 saturation
temperature Ts H °C °F