Vaisala HUMICAP HMM170 - Exception Responses

Table 19 Integer measurement data registers (read-only)
Register
number
Address Register description Data format Unit
257 0100
hex
Relative humidity 16-bit signed
integer
%RH * 100
258 0101
hex
Temperature 16-bit signed
integer
°C * 100
260 0103
hex
Dew point temperature 16-bit signed
integer
°C * 100
261 0104
hex
Dew/frost point temperature 16-bit signed
integer
°C * 100
262 0105
hex
Dew/frost point temperature
at 1 atm
16-bit signed
integer
°C * 100
263 0106
hex
Dew point temperature at 1
atm
16-bit signed
integer
°C * 100
264 0107
hex
Absolute humidity 16-bit signed
integer
g/m
3
* 100
265 0108
hex
Mixing ratio 16-bit signed
integer
g/kg * 100
266 0109
hex
Wet-bulb temperature 16-bit signed
integer
°C * 100
267 010A
hex
Water vapor concentration 16-bit signed
integer
ppm
v
268 010B
hex
Water vapor pressure 16-bit signed
integer
hPa * 10
269 010C
hex
Water vapor saturation
pressure
16-bit signed
integer
hPa * 10
270 010D
hex
Enthalpy 16-bit signed
integer
kJ/kg * 100
271 010E
hex
Water activity 16-bit signed
integer
a
w
272 010F
hex
Dew point temperature
dierence
16-bit signed
integer
°C * 10
273 0110
hex
Absolute humidity at NTP 16-bit signed
integer
g/m
3
* 100
274 0111
hex
Parts per million in oil 16-bit signed
integer
ppm
w
277 0114
hex
Relative saturation 16-bit signed
integer
% * 100
HMM170 User Guide M212259EN-D
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