Users Manual

Operating Instructions Smart Weather Sensor
G. Lufft Mess- und Regeltechnik GmbH, Fellbach, Germany 103
19.6.5.4 Buffer Assignment Basic Data Set WS300-UMB
Device configured for measurement in metric units:
Measurement Value
UMB
Channel
Min
Max
Unit
Buffer ‘0’
Air Temperature (act)
100
-50.0
60.0
°C
Rel. Humidity (act)
200
0.0
100.0
%
Dew Point (act)
110
-50.0
60.0
°C
Abs. Air Pressure(act)
300
300.0
1200.0
hPa
Rel. Air Pressure (act)
305
300.0
1200.0
hPa
Buffer ‘1’
Air Temperature (min)
120
-50.0
60.0
°C
Air Temperature (max)
140
-50.0
60.0
°C
Air Temperature (avg)
160
-50.0
60.0
°C
Rel. Humidity (avg)
260
0.0
100.0
%
Buffer ‘2’
Rel. Humidity (min)
220
0.0
100,0
%
Rel. Humidity (max)
240
0.0
100,0
%
Rel. Air Pressure (min)
325
300.0
1200.0
hPa
Rel. Air Pressure (max)
345
300.0
1200.0
hPa
Rel. Air Pressure (avg)
365
300.0
1200.0
hPa
Buffer ‘3’
Abs. Humidity (min)
225
0.0
1000.0
g/m³
Abs. Humidity (max)
245
0.0
1000.0
g/m³
Abs. Humidity (avg)
265
0.0
1000.0
g/m³
Buffer ‘4’
Wet Bulb Temperature (act)
114
-50.0
60.0
°C
Specific Enthalpy (act)
215
-100.0
1000.0
kJ/kg
Example: Request buffer ‘0’
0D0!
0+13.5+85.7+11.2+1017.0+1001.0
Air temperature 13.5°C, rel. humidity 85.7%, dew point 11.2°C, rel. air pressure 1017.0hPa, abs. pressure
1001.0hPa