Users Manual

Operating Instructions Smart Weather Sensor
G. Lufft Mess- und Regeltechnik GmbH, Fellbach, Germany 117
Device configured for measurement in US units:
Measurement Value
UMB
Channel
Min
Max
Unit
Buffer ‘0’
Air Temperature (act)
105
-58.0
140.0
°F
Rel. Humidity (act)
200
0.0
100.0
%
Amount of Precip. Difference
645
0.0000
3937.0000
in
Rel. Air Pressure(act)
305
300.0
12000
hPa
Wind Speed (act)
410
0.0
167.8
mph
Buffer ‘1’
Wind Direction(act)
500
0.0
359.9
°
Global Radiation
900
0.0
2000.0 *)
W/m
2
reserved
External Temperature
106
-4.0
176.0
°F
Buffer ‘2’
Amount of Precip. Absolute
640
0.000
3937.000
in
Dew point (act)
115
-58.0
140.0
°F
Abs. Humidity (act)
205
0.0
1000.0
g/m³
Mixing Ratio(act)
210
0.0
1000.0
g/kg
Abs. Air Pressure(act)
300
300.0
1200.0
hPa
Buffer ‘3’
Wet Bulb Temperature (act)
119
-58.0
140.0
°F
Specific Enthalpy (act)
215
-100.0
1000.0
kJ/kg
Air Density
310
0.000
3.000
kg/m3
Compass (act)
510
0.0
359.0
°
*) Until device version .49 / .212 / Firmware v5.6: 1400.0 W/m
2