Vaisala PTB330TS - Table 3 Quantities Measured by PTB330 TS; Table 4 Quantities Available with Optional HMP155

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16 ___________________________________________________________________M210983EN-A
Table 3 Quantities Measured by PTB330TS
Quantity Abbreviation
Pressure (measures average
pressure from P
1
, P
2
, and P
3
)
P
Pressure from barometer
module 1 or 2 or 3
P
1
, P
2
, and P
3
Temperature of barometer
module 1 or 2 or 3
TP
1
, TP
2
, and TP
3
Pressure trend and tendency P
3h
Pressure difference (P
1
-P
2
) deltaP
12
Pressure difference (P
1
-P
3
) deltaP
13
Pressure difference (P
2
-P
3
) deltaP
23
QNH pressure QNH
QFE pressure QFE
Height Corrected Pressure HCP
Table 4 Quantities Available With Optional HMP155
Quantity Abbreviation
Relative Humidity RH
Temperature T
Additional T-probe temperature T
a
Dewpoint / Frostpoint
temperature
T
d/f
Dewpoint temperature T
d
Mixing ratio x
Wetbulb temperature T
w