QU20 Cellular Smart Sensor

QU20 Cellular Smart Sensor

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Included sensors

temperature icon on 3m cable.

Optional sensors

switch icon On/Off or counter input.
4-20mA icon 4-20mA generic sensor input.


4g icon also works on new 700Mhz Australian network.
Smart Cellular temperature sensor
  • Cellular (4G/LTE/3G) connection.
  • Works on all mobile networks.
  • Built in temperature sensor on 3m cable.
  • Easy to install and connect.
  • Status LED's show operational status.
  • Low power usage
  • Includes 240Vac power adapter


 Important note

You must purchase an annual cellular plan for this sensor to work. The data plan will automatically activate the first time you power on the sensor and expires after one year. You will be automatically invoiced one month before the data plan is due for renewal.


  • The temperature is measured using a silicon chip digital sensor providing greater accuracy and repeatability than other common/low cost sensing methods.
  • Standard temperature sensing range is from -30 to +65 degrees C.
  • Optional extended sensing range is from -55 to +125 degrees C. (please contact us for details)
  • Add sensor to your account by simply entering the sensor box key and serial number

Whats included

  • 1 x QU20 sensor box
  • 1 x xPSU02 power supply
  • 1 x temperature probe attached to the sensor box
  • 1 x Cellular 4G antenna
  • 1 x cable for connecting optional 4-20mA sensor
  • 1 x cable for connecting options pulse counter sensor
  • 2 x mounting screws
  • 1 x Mounting template
  • 1 x Quick-start guide


Dimensions 145 x 48 x 28mm
Weight 220g
Supply 12V dc via DC connector
Power Less than 2W
Environment 0-50 Deg C, Non-condensing
Temperature range -30 to +65 Deg C
Temperature resolution 0.1 Deg C
Temperature accuracy +/- 0.1 after calibration
Temperature update interval Options: every 2, 5, 10 minutes
Temperature measurement mode 10 readings averaged over the update interval.