Conrad Electronic DV928 Notice D'emploi page 102

c) Temperature/air humidity sensor
Temperature:
Measuring range ................................................................ -40°C to +59.9°C
Resolution .......................................................................... 0.1°C
Accuracy ............................................................................. +/- 1°C (+/- 2°F)
Air humidity:
Measuring range ................................................................ 1% to 99% relative air humidity
Resolution .......................................................................... 1%
Accuracy ............................................................................. +/- 5% (in a range from 25-80% relative air humidity)
General information:
Transmission frequency .................................................... 433MHz
Measuring interval ............................................................. 47 seconds
Power supply ..................................................................... 2 batteries type AA/mignon
Battery lifetime ................................................................... approx. 1 year (without background illumination)
d) Rain sensor
Precipitation measuring range .......................................... 0 to 1999.9 mm (1h, 24h)
Precipitation measuring range .......................................... 0 to 19999 mm (last week, last month)
Resolution .......................................................................... 0.1mm
Transmission frequency .................................................... 433MHz
Transmission cycle ............................................................ every 183 seconds
Power supply ..................................................................... 2 batteries type AA/mignon
Battery lifetime ................................................................... approx. 1 year
e) Wind sensor
Wind speed:
Measuring range ................................................................ 0 to 199.9 km/h (0 to 89.3m/s)
Resolution .......................................................................... 0.1km/h or 0.1m/s
Accuracy ............................................................................. +/- (2mph +5%)
General information:
Transmission frequency .................................................... 433MHz
Transmission cycle ............................................................ every 33 seconds
Power supply ..................................................................... Solar cell and NiMH rechargeable battery pack
Back-up batteries ............................................................... 2 batteries type AA/Mignon, only used in case of a low
charge status of the rechargeable battery pack)
99