Explore Scientific SmMultichannel Weather Station with Wireless Sensor - Manual (Page 29)

29
EN
Operating range -40 ~ 60°C (-40 ~ 140°F) Lithium batteries required
Operating humidity range 1 ~ 99% RH
CH (wireless sensor) Temperature
Temperature unit °C and °F
Accuracy
5.1 ~ 60°C ± 0.4°C (41.2 ~ 140°F ± 0.7°F)
-19.9 ~ 5°C ± 1°C (-3.8 ~ 41°F ± 1.8°F)
-40 ~ -20°C ± 1.5°C (-40 ~ -4°F ± 2.7°F)
Resolution °C / °F (1 decimal place)
CH (wireless sensor) Humidity
Humidity unit %
Accuracy
1 ~ 20% RH ± 6.5% RH @ 25°C (77°F)
21 ~ 80% RH ± 3.5% RH @ 25°C (77°F)
81 ~ 99% RH ± 6.5% RH @ 25°C (77°F)
Resolution 1%
RF frequency (depend on
country version)
915Mhz (US) / 868Mhz (EU, UK) / 917Mhz (AU)
Transmission interval 60 seconds for temperature and humidity
Operating range -40 ~ 60°C (-40 ~ 140°F) Lithium batteries required
Operating humidity range 1 ~ 99% RH
CH (wireless sensor) Temperature
Temperature unit °C and °F