The device measures the temperature and humidity from the built-in internal sensor. It is characterized by a simple compact design with the possibility of installation directly into the measured space. The sensor can be used with a suitable sensor cap even in more demanding conditions.

Temperature Sensor Technical Data

  • Measuring range: -30 to +60 °C
  • Accuracy: ±0.4 °C
  • Resolution: 0.1 °C
  • Response time t90 of temperature measurement (temperature step 20°C, air flow approximately 1m/s): 10 minutes

Humidity Sensor Technical Data

  • Measuring range: 0 to 100 % RH
  • Accuracy: ±1.8 % RH from 0 to 90 % at 23 °C
  • Resolution: 0.1% RH

Dew Point Technical Data Measuring range: -60 to +60 °C Accuracy: ±1.5 °C at ambient temperature T <25 °C and RH >30% Resolution: 0.1 °C

General Technical Data

  • Operating temperature -30 to +60 °C
  • Channels: internal temperature and humidity sensor
  • Message transmission interval adjustable: 10 minutes, 20 minutes, 30 minutes,1 hour, 3 hours, 6 hours, 12 hours, 24 hours
  • Alarm message sending interval: 10 minutes
  • Operating frequency: 868 MHz
  • Maximum transmission power: 25mW
  • Sigfox radiation class: 0U
  • Radio configuration zone: RCZ1 (operation is possible in Europe, Iran, Oman and South Africa)
  • Typical range of transmitter: 50 km in the field, 3 km in the city
  • Power Lithium battery: 3.6 V, AA size
  • Protection class: IP65
  • Dimensions: 126 x 89 x 40mm
  • Weight (including batteries): 150g