• ProTAACS Wireless Low Temperature Sensor - AA Battery Powered
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ProTAACS Brochure.pdf 5.17MB Download
ProTAACS-Low-Temperature-Sensor-DataSheet (1).pdf 1.46MB Download

ProTAACS wireless RTD temperature sensors use an RTD to accurately measure temperatures from

  • Low Temperature -200°C to +162°C

Perfect for low temperature critical applications such as freezers and coolers. User customization allows you to set the frequency of sensor readings and create notifications from the system when certain criteria have been met or exceeded.

The standard version of this sensor is powered by two replaceable 1.5 V AA sized batteries (included with purchase). This sensor is also available with a line power option. The line powered version of this sensor has a barrel power connector allowing it to be powered by a standard 3.0 - 3.6 V power supply (Included with Line Power option upgrade). The line powered version also uses two standard 1.5 V AA batteries as backup for uninterrupted operation in the event of line power outage.

Power options must be selected at time of purchase, as the internal hardware of the sensor must be changed to support the selected power requirements.

Product Features

  • Accurate to +/- 0.3°C @ 0°C.
  • RTD Low temperature range: -200°C to +162°C (-328°F to +325°F)
  • Good for extremely low temperature applications.


  * Actual range may vary depending on environment.
** Battery life is determined by sensor reporting frequency and other variables.

What does this wireless sensor's data look like in software?


What's in the box?

  • Wireless Sensor
  • Mounting Hardware
  • 2 x AA Batteries

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ProTAACS Wireless Low Temperature Sensor - AA Battery Powered

  • Brands ProTAACS
  • Product Code: RTD-PWS
  • Availability: Pre-Order

Available Options


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Tags: temperature, high temperature, low temperature, industrial