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Monnit WIT™ Low Temperature Wireless Sensor   Buy Wireless Temperature Sensors!

Low Temperature Wireless Sensor

The Low temperature wireless sensor uses an RTD to accurately measure temperatures from -200°C to +162°C (-328°F to +325°F). 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 certian criteria have been met or exceeded.

Monnit WIT2 Sensor Specifications
  • 900, 868 and 433MHz operating frequencies
  • 250 - 300 ft. non-line-of-sight device range*
  • 2 replaceable AA 1.5V batteries.
  • At 1 hour heartbeat setting, included batteries will last over 4 Years. **
     
  • Accurate to +/- 0.3°C @ 0°C.
  • RTD temperature range: -200°C to +162°C
    (-328°F to +325°F).
  • Good for extremely low temperature applications.
  • User defined thresholds for alerts and notifications.

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

RTD Specifications
Sensor Type DIN 43760 Class B
RTD Temperature Range -200°C to +162°C
(-328°F to +325°F)
RTD Accuracy +/- 0.3°C @ 0°C
Dissipation Constant 2mW/°C
Thermal Time Constant 15 sec max.
RoHS Compliant