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Temperature Sensor (Generation 2)

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Temperature Sensor (Generation 2)

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  • Description
  • Technical Specification
  • Downloads
  • The 2nd Generation Wireless Temperature Sensor measures the surrounding temperature and wirelessly transmits the result every 15-minutes to nearby Cloud Connectors. In contrast to the first generation of temperature sensors, the second generation temperature sensor can sample datapoints in between heartbeats (every 15 minutes). The sample rate can be configured down to 30 seconds using Studio, which makes the sensor perfect for use-cases where it is necessary to catch more rapid changes in temperature.

    Includes a 1-year free service subscription (10€/year after the first year).

    The service subscription includes:

    • Sensor data reception and database hosting (30 days)
    • Cloud forwarding, including data traffic
    • Complete API access
    • Customer support

    Wireless sensors require a Cloud Connector to send data to the cloud.


  • Operating Conditions Specification
    Temperature Range -40 to 85C
    Recommended Temperature Range -25 to 50C, non condensing
    Humidity at 25C 0 to 100% relative humidity
    Communication Protocol 868 MHz SRD/ISM band, SecureDataShot
    Wireless Range Up to 1 km line of sight, similar to WiFi indoors
    Size and weight 19x19x2.5mm, 2.0g
    Lifetime Up to 15 years at room temperature
    Certification and Compliance CE, WEEE, Batteries directive