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Neuron temperature IP21

The Neuron Temperature IP21 has a measurement range of -40 to 85 °C and takes measurements every 3 seconds. Reports data every 2 minutes, or immediately after a measurement if the critical data transfer threshold is reached. Expected operating time* is up to 10 years, depending on measurement frequency, amount of critical data transfers and ambient temperature. The IP21 is designed for accurate temperature monitoring over a long period of time, with flexible reporting options for different applications.

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SKU: 421838 Category:
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The Neuron Temperature IP21 is a small wireless sensor with long battery life that measures ambient temperature every three seconds. It transmits readings wirelessly to a Neuron gateway connected to the Neuron app. Typical applications include monitoring temperature in all kinds of rooms and buildings, refrigerators, freezers and fuse boxes. The sensor is attached with double-sided tape or a cable tie.


  • Integrated long-life battery - up to 10 years of service life
  • Continuous measurement and instant alarm notification
  • Adjustment of parameters such as measurement frequency upon request
  • Define your own alarm levels in the Neuron app
  • Receive notifications as push notifications, emails or text messages
  • Easily connect the sensor to the system with the QR code on the sensor. Provides instant and accurate recording in the app on your phone/PC/tablet
  • The sensor sends data to your nearby Neuron Gateway, which then communicates with the Neuron Cloud.

Common Applications

  • HVAC (Heating, Ventilation and Air Conditioning)
  • Transformer Stations
  • Industry
  • Storage
  • Greenhouse (Greenhouses)
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