For full functionality of this site it is necessary to enable JavaScript.

Comet W8810 IoT Wireless Temperature and CO2 Sensor

MEASURED VALUE: Temperature, CO2


  Measuring range: -20 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): t90 < 8 min (temperature change 20 °C)


  Measuring range: 0 to 5000 ppm

  Accuracy: ±(50ppm +2% from reading) at 25°C and 1013hPa

  Resolution: 1 ppm

Operating temperature: -20 to +60 °C

Channels: internal sensor for temperature and CO2

Message transmission interval: adjustable 10 minutes, 20 minutes, 30 minutes,1 hour, 3 hours, 6 hours, 12 hours, 24 hours

Operating frequency: 868 MHz

Maximum transmission power: 25mW

Typical range of transmitter: 50 km in the field, 3 km in the city

Power: Lithium battery 3.6 V, C size, capacity 8.5 Ah

Protection class: IP20

Number of battery slots: 2

Dimensions: 179 x 134 x 45 mm

Weight (including batteries): 340g

Included in delivery


  Instruction Manual

  Traceable Calibration Certificate

  1x Lithium battery 3.6 V

  FREE FULL VERSION Analytical Software COMET Vision




  • 质量承诺
  • 正品保修
  • 送货到家
  • 交易简单化

注册收新闻 - 获得优惠活动的机会