METREL PV Remote WL - Technical Specifications; Irradiance; Temperature (cell and ambient)

A 1785 PV Remote WL Technical specifications
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8 Technical specifications
8.1 Irradiance
Probe A 1399
Measuring range (W/m
2
)
Resolution (W/m
2
)
Accuracy
300 999
1
 (5 % + 5 digits)
1.00 k 1.75 k
10
 5 %
Measuring principle: Pyranometer
Operation conditions:
Working temperature range .................. -40 C 55 C
Designed for continuous outdoor use.
Probes A 1427 and A 1834
Measuring range (W/m
2
)
Resolution (W/m
2
)
Accuracy
300 999
1
 (4 % + 5 digits)
1.00 k 1.75 k
10
 4 %
Measuring principle: Monocrystall PV cell, temperature compensated
Operation conditions:
Working temperature range .................. -20 C 55 C
Protection degree ................................... IP 44
8.2 Temperature (cell and ambient)
Probes A 1400 and A 1833
Measuring range (°C)
Resolution (°C)
Accuracy
-10.0 85.0
0.1
 5 digits
Designed for continuous outdoor use.
8.3 General data (PV Remote WL)
Power supply voltage............................. 9 V
DC
(61.5 V battery or accu, size AA)
Operation .............................................. typical 11 h
Charger socket input voltage ................. 12 V  10 %
Charger socket input current ................. 400 mA max.