Output Parameters; Figure 1 Hmp80N Dimensions, Side And Bottom View; Figure 2 Hmp80L Dimensions, Side And Bottom View; Table 4 Hmp80 Series Output Parameters - Vaisala HMP80 Series User Manual

HMP80 Series User Guide
Property
Operating temperature of
probe head
Operating temperature of
probe body
The identifying letter of each probe model is included in the configuration code of the probe,
shown on the side of the device. Example codes: N1A1S0 for an HMP80N probe, and L1A1S0 for
an HMP80L probe.
23
[0.91]
83 [3.3]
Ø12 [0.5]
mm [in]
Figure 1 HMP80N dimensions, side and bottom view
278 [11]
41 [1.6]
Ø 12 [0.5]
mm [in]
Figure 2 HMP80L dimensions, side and bottom view
2.3 Output parameters
Values of all available output parameters are locked (showing the latest valid
value) when sensor purge or condensation prevention functions are active.
Table 4 HMP80 series output parameters
Output parameter name and unit
Absolute humidity (g/m
Absolute humidity at NTP (g/m
Dew point temperature (°C)
10
HMP80N
−20 ... +60 °C (−4 ... +140 °F)
−10 ... +60 °C (−14 ... +140 °F)
272 [11]
103 [4.1]
probe handle
485 [19]
103 [4.1]
probe handle
3
)
3
)
HMP80L
−50 ... +120 °C (−58 ... +248 °F)
25
63 [2.5]
[0.98]
detachable
end piece
63 [2.5]
detachable
end piece
Relative humidity (%RH)
Relative humidity (dew/frost) (%RH)
Temperature (°C)
M212903EN-A
25
[0.98]