ECOWITT HP3501 - 12 Specifications

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12 Specifications
Note: Out of range values will be displayed using “---”:
Outdoor sensor
Specification
Transmission distance in
open field
100 m (330 ft.)
RF Frequency
433 / 868 / 915 MHz depending on
location
United States: 915 MHz
Temperature range
-40°C – 60°C (-40°F - 140°F)
Temperature accuracy
± 1°C, or ± 2°F
Temperature resolution
0.1°C, or 0.1°F
Humidity range
10% ~ 99%
Humidity accuracy
± 5%
Humidity resolution
1%
Rain volume display range
0 – 6000 mm
Rain volume accuracy
± 5%
Rain volume resolution
0.1mm/0.01inch
Wind speed range
0 – 50 m/s (0 ~ 100 mph)
Wind speed accuracy
± 1 m/s (speed < 5 m/s)
± 10% (speed ≥ 5 m/s), or
± 0.1 mph (speed < 11 mph)
± 10% (speed ≥ 11 mph)
UV-Index range
0 - 15
Light range
0 – 120 kLux
Light accuracy
± 15%
Sensor reporting interval
Anemometer: 16.5s; rain gauge sensor:
49s; thermo-hygrometer sensor: 64s
Table 10: Outdoor sensor specification