Remote axle load control and cargo weight calculation are highly demanded features of the GPS tracking systems. We developed Eurosens Difference onboard weighing system which provide features:

■ Individual axle load measurement for truck and trailer.
■ Cargo load calculation.
■ Axle overload alarm.
■ Show axle load and cargo weight at the driver’s display.
■ Transmit axle load and cargo weight values to the GPS tracking system.

Eurosens Difference system consist from several parts:

1. Sensors

Air spring suspension – Eurosens Difference 01
Leaf spring suspension – Eurosens Difference 02

Also you can use any sensors with analog (voltage) output : vehicle sensors, strain gauges, load cells, pressure sensors, etc.

2. Electronic unit Eurosens Difference-T

■ Process voltage signal from one load sensor.
■ Stores the parameters (dimensions and weight) of truck or trailer (where its installed).
■ Stores the calibration data.
■ Transmits sensor signal to the digital message in RS485 interface with its address.

3. Eurosens Display RS

■ Receives information about axle loads from the Difference-T controllers.
■ Determines the weight of the cargo based on the mass-dimensions of the tractor or semitrailer truck.
■ Displaying of the axle load and weight of the cargo on the special indicator in the driver’s cab.
■ Warning of exceeding the permissible load on one of the axles.
■ Output to RS485 interface of cargo weight.