Recommended operating temperature

• -20 ºC to +70 ºC (with this temp range, longer battery lifetime can be achieved)

Maximum operating temperature

• -40 ºC to +85 ºC (electronics and enclosure)

Battery

• 1000 mAh CR2477 Li/MnO2 battery (included)

Diameter

• 52,00 mm

Height

• 12,55 mm

Weight

• 30 g

Temperature units (on Ruuvi Station)

• Celsius, Fahrenheit, Kelvin

Humidity units (on Ruuvi Station)

• Relative air humidity, absolute humidity, dew point

Pressure units (on Ruuvi Station)

• Pa, hPa, mmHg, inHg

Temperature sensor accuracy

• Typical absolute accuracy ±0,2 °C @ 5…60 °C, output resolution 0,01 °C

Humidity sensor accuracy

• Typical absolute accuracy ±2 %, 20…80 %, 25 °C

Pressure sensor accuracy

• Typical absolute accuracy ±1 hPa

Main chip

• Nordic Semiconductor nRF52832

Ambient sensor

• Sensirion SHTC3, temperature and air humidity

Pressure sensor

• Infineon DPS310

Accelerometer

• STMicroelectronics LIS2DH12

Radio protocols

• Bluetooth (default), Wirepas Mesh, Lumenradio Mesh, Bluerange Mesh, ANT, Other 2.4 GHz proprietary protocols

NFC

• Embedded NFC™-A tag antenna

Enclosure material

• Polycarbonate

Waterproofing

• IP67, not suitable for continuous immersion. When immersed, Goretex membrane is recommended to be sealed with waterproof tape. Standard enclosure is not suitable for high humidity installations with condensation risks.

Certifications

• CE, FCC, ISED, TELEC, IFETEL, NOM, RTCA DO-160, RoHS, IP67