22. Specifications
Outdoor data
Transmission Distance in Open Field: 25 meters max.
Temperature Range : -29.9° C to +69.9° C (show
“OFL” if outside range)
Resolution : 0.1° C
Measuring Range Rel. Humidity : 20% to 95% (if the relative
humidity is less than 20% or
greater than 95%, it will dis-
play 19% or 96%)
Rain Volume Display : 0 to 999.9mm (1h and 24h
rainfall)
0 to 2499mm (Total rainfall)
Resolution : 0.1mm
Wind Speed : 0 to 180 km/h or 1 to 50 m/s
Resolution : 0.1m/s
Wind Direction : Graphic Resolution 22.5
Degrees, Numerical Resolu-
tion, Letter format
433MHz data transmission:
Measuring interval
thermo-hygro sensor : 32 sec (if wind factor>10m/s)
or 128sec (if wind fac-
tor<10m/s) 10 minutes (if the
base station fails to receive
any data after 5 attempts in a
row; all outdoor data read-
ings will display “---“, except
for the rain value)
With wire data transmission:
Measuring interval
thermo-hygro sensor : 8 seconds
Indoor data
Pressure/ temperature : 4 times per minute
Indoor Temperature Range : -9.9° C to + 59.9° C (shows
“OFL” if outside range)
Resolution : 0.1° C
Measuring Range Rel. Humidity : 20% to 95% (if the relative
humidity is less than 20% or
greater than 95%, it will dis-
play 19% or 96%)
Resolution : 1%
Relative humidity checking interval : every 30 seconds
Measuring Range Air Pressure : 300 hPa to 1099 hPa
(Standard air pressure at an
altitude of 9,100 meters
is around 300 hPa)
Resolution . 0.1 hPa
Alarm duration : 2 minutes (approx.)
Power consumption
Base Station
Batteries : 3 x AA, IEC LR6, 1.5V (Alka-
line recommended)
or AC power : INPUT 230V C 50HZ (use
the provided AC/DC adapter
only)
Thermo-hygro sensor : 2 x AA, IEC LR6, 1.5V (or
can draw power from the
adapter if used)
Battery life using 433MHz: : approximately 12 months
(alkaline batteries recom-
mended)
Battery life using cable connection : approximately 6 months
(alkaline batteries recom-
mended)
Dimensions (L x W x H):
Base Station : 170 x 35 x 138 mm
Thermo-hygro sensor : 71.5 x 73 x 136 mm
Rain sensor : 140 x 70 x 137 mm
Wind sensor : 60 x 197 x 291 mm
