E40.0.01.6C-04
Operating Manual EASY
LOG
80CL
Page 10 of 14
10. Specifications
Measuring range:
Temperature
-
25.0 … +60.0 °C
Humidity
0.0 … 100.0 %RH
(recommended range : 10 … 90 %RH)
Air pressure
300.0 … 1100.0 hPa (mbar)
Additional selectable
variables
Wet-bulb temperature
-27.0
… +60.0 °C
Dew point temperature
-
40.0 … +60.0 °C
Enthalpy
-
25.0 … 999.9 kJ/kg
Moisture content of the air
0.0 … 640.0 g/kg
Absolute humidity
0.0 … 200.0 g/cm³
Resolution
0.1 °C / 0.1 %RH / 0.1 hPa
Accuracy
(± 1 digit):
Temperature
±0.3 °C ±0.017 * (T
– 25 °C)
Humidity
±2 %RH (at range 10 … 90 %RH)
Air pressure
±1.0 mbar (typ.), ±2.5 mbar (max.)
Display
two 4½-digit LCD-displays
(about 7 and 5.8 mm high)
Interface
EASYBus
Busload
equals to 2 EASYBus-elements
Battery life time
depending on the chosen measuring cycle
about 5 years
(at 15 minutes and nominal temperature).
Measured value memory
250.000 measuring values of each variable
Measuring cycle
4 seconds to 5 hours (18000 seconds)
Memory type:
›cyclic logger‹
• recording can be activated by start/stop function
(i.e. key-press, boundaries).
• 64 independent recording sets are possible.
›ring logger‹
The logger records continuously;
as soon as the whole memory is used the old data
of the beginning are overwritten.
DIF
hPa
°C
%
°C
MAX
MIN
SET
1
2
3
