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Operating instructions for EE310 Humidity / Temperature Transmitter
5.3 Chart + Data logger
The TFT display with the integrated data logging function saves all measured and calculated
values to the internal memory. The data logger has a real time clock (UTC time) with a battery
back-up.
Changing the UTC time erases all stored data.
The data logger can save 20.000 values for each measurand. The logging interval is to be set by
the user from 1 second to 12 hours.
The data logger setup can be performed via display and push buttons.
Menu
Sampling rate
Data-logging
OFF
1 s / 10 s
1 min / 5 min / 15 min / 30 min
1 h / 5 h / 12 h
The data logger menu is also used to select the logged data to be shown as a graph as well as
for scaling the graph.
Menu
Sampling rate
Data-logging
Axis 1
Measurand
Axis 2
Measurand
Scale maximum
value
value
value
value
Scale minimum
OFF
1 s / 10 s
1 min / 5 min / 15 min / 30 min
1 h / 5 h / 12 h
Delete saved values
OFF
Temperature [°C]
Temperature [°F]
Temperature [K]
Rel. humidity [%]
Vap. p. pressure [mbar]
Vap. p. pressure [psi]
Dew point [°C]
Dew point [°F]
Wet bulb temp. [°C]
Wet bulb temp. [°F]
Abs. humidity [g/m³]
Abs. humidity [gr/ft³]
Mixing ratio [g/kg]
Mixing ratio [gr/lb]
Enthalpy [kJ/kg]
Enthalpy [ft lbf/lb]
Enthalpy [BTU/lb]
Frost point [°C]
Frost point [°F]
Water activity [aw]
Saturation [%]
Water content [ppm]
Wet bulb temp. [K]
Dew point [K]
Frost point [K]
Volume concentr. [ppm]
Scale minimum
Scale maximum
