iQunet > Wireless Battery-Operated Temperature Logger

Wireless Battery-Operated Temperature Logger


SKU: IVIB161310-TMP-LOG Category:


Industrial Wireless Battery-Operated Low Power Temperature Logger

The iQunet temperature logger is a sensor that can monitor temperature even when the logger is not in reach of the iQunet sensor network. The logger is armed in the network, and automatically woken up by an adjustable vibration level (e.g. by shaking or a machine vibration), even when out of the network range of the base station. The sensor is powered with 2 standard CR2032 coin cells (included) which assures function for several years in standard operation mode.


The temperature data is recorded on the sensor. Once back in the sensor network, the sensor will release automatically the recorded data via the base station to the iQunet server for consult via the iQunet sensor dashboard or further analysis via Sheets/Excel or OPC UA data connection.


Used in: monitoring and tracking of temperature data in a process or product out of the iQunet sensor network. (e.g. checking process parameters in a production plant, checking cold chain in food production, …).


Technical specification:

  • Physical: 
    • Dimensions (mm): 57 x 47 x 14
    • Weight: 35g
    • Case material: thermoplastic
    • Sealing: IP 65 (IP68 available 2018)

  • Installation: M3 screws (epoxy adhesive for permanent mount)
  • Operating temperature: -20°C to +70°C
  • Recommended storage temperature: +30°C maximum
  • Certifications: 
    • CE

  • Wireless communications range: up to 50 m typically in plant (actual range depends on specific site topology and device placement)
  • Power supply: 2 x 3V (replaceable CR2032 battery)
  • Measurements: 
    • Measurement range: -10°C to +85°C
    • Accuracy: +-0.4°C (max)
    • Sampling rate: 1,8 Hz
    • Number of samples: 32 to 8192 samples
    • Units: °C or °F
    • Activity threshold: 0G to 2G

  • Data acquisition modes: 
    • Polling (triggered over radio)
    • Bursting (programmable time interval)

  • Data storage: on iQunet Unix server
Title Type Size
iQunet Temperature Logger Datasheet pdf 219 KB