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Adblue Sensor Calibration

The system empowers users to configure AdBlue sensors on their vehicles and establish precise calibration settings for these sensors. This process is essential for achieving accurate AdBlue level readings, thereby enhancing the overall efficiency and performance of the fleet. 

 

Before You Get Started

  • Log in to your account.
  • Go to Settings > General > Object.
  • Double-click on the record for which you want to calibrate the Adblue sensor.


To Get Started 

  • Navigate to the Sensors tab.
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    • Activate the analog port connection type by clicking on the checkbox given in the Active column.
    • Click on the dropdown of Connected Sensor and select Adblue.
    • Click on the Calibration Manage Vehicle Documents btn reminder-1 button. A new window will appear.


To Calibrate the Adblue Sensor

  • In the Sensor Output Unit section, There are 2 options.
    • Select Percentage, if the sensor is sending data in percentage.
    • Select Liter, if the sensor is sending data in liter.
      Screenshot from 2026-05-05 12-27-03

Please Note: If you are unsure which sensor output unit to select, please contact your device provider.

  • Conversion factor : A conversion factor is a value used to convert a measurement from one unit to another.
    • Use Conversion factor as 1.
  • Tank Capacity: Enter the tank's capacity in liters.
  • Fill Difference: Set the threshold value for adblue refills. If the adblue level increases beyond this value, the system will consider that data to recognize a Refill event. This field will also help to eliminate false refill events by allowing you to adjust the fill difference value in response to fluctuating data.
  • Drain Difference: Set the threshold value for adblue drain. If the adblue decrease/goes below this value, the system will consider that data to recognize a Drain event. This field will also help to eliminate false drain events by allowing you to adjust the drain difference value in response to fluctuating data.
  • The low-level threshold defines the minimum AdBlue level.
  • Consider Stop Data: By enabling this option, the system will include AdBlue data collected while the vehicle is in a stop condition in its calculations.
  • Apply To: This feature allows you to replicate the same adblue calibration settings across different devices or vehicles, streamlining the configuration process.
  • Save the configuration by clicking on the Save 💾 icon.

Users can view the AdBlue report by navigating to Reports → AdBlue.