121
8. Specifications
Note:
Out of range values will be displayed using “---”:
Outdoor sensor
Specification
Transmission distance in open
field
100 m (330 ft.)
RF Frequency
868 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 – 9999 mm, or 0 – 199.99 in
Rain volume accuracy
± 10%
Rain volume resolution
0.3 mm (for volume < 1,000 mm)
1 mm (for volume ≥ 1,000 mm), or
0.01
in
(for
volume
<
100
in)
1 mm (for volume ≥ 100 in)
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
16 seconds
Transmission power
-1.83dBm
Table: Outdoor sensor specification
Indoor sensor
Specification
Temperature range
-10°C – 60°C (14°F - 140°F)
Temperature resolution
0.1°C, or 0.1°F
Humidity range
10% ~ 99%
Humidity resolution
1%
Barometric pressure range
300 – 1,100 hPa (8.85 – 32.5 inHg)
Barometric pressure accuracy
± 3 hPa in 700 – 1,100 hPa range
Barometric pressure resolution
0.1 hPa (0.01 inHg)
Sensor reporting interval
60 seconds
Alarm Duration
120 seconds
Transmission Power
-5.72dBm
Table: Indoor sensor specification
