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Storage temperature................. -10 to +50 °C (with battery removed)
Storage humidity....................... ≤75 % RH (0 to +30 °C)
Operating altitude ..................... ≤2000 m
Dimensions (W x H x D) ........... 76 x 157 x 40 mm
Weight ...................................... approx. 246 g
13.2 Measurement parameters
Notes on accuracy
■
Accuracies are valid with standard light source conditions
■
Accuracies are valid within ambient temperatures of +18 to +28 °C, relative hu-
midity: ≤75%
■
The ambient temperature fluctuation must remain within ±1°C
■
The input amplitude must be ≤60 V
■
Accuracies are guaranteed for 1 year from the date of last calibration
Open-circuit voltage (Voc)
If the ambient temperature (t) is t < 18°C or t > 28°C, an additional temperature
coefficient error of "0.1 × (specified accuracy)/°C" must be applied
Range
Resolution
Accuracy ±(a% of reading + b digits)
Input protection
Maximum power point voltage (Vmp)
If the ambient temperature (t) is t < 18°C or t > 28°C, an additional temperature
coefficient error of "0.1 × (specified accuracy)/°C" must be applied
Range
Resolution
≤50 % RH (+30 to +40 °C)
12 - 60 V/DC
0.1 V/DC
±(2.0%+7)
61 Vrms
0 - 800 W
0.1 W
35
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