Eurosens DPS A(RS, CAN)

Eurosens DDS converts the air pressure in the output voltage or digital messages via serial RS485 or automotive CAN bus J1939 protocol. As the pressure transducer  thin-film bridge is used.

    Eurosens DPS A output:
Pressure, Mpa Output voltage, V
0 0,25
0,1 0,70
0,2 1,20
0,3 1,55
0,4 2,00
0,5 2,50
0,6 2,95
0,7 3,30
0,8 3,80

Eurosens DPS RS uses LLS/MODBUS protocol

Eurosens DPS CAN uses CAN bus J1939 protocol with configurable PGN.

After installation and wiring Eurosens DPS should perform a calibration in which you are mapping the output signal to the load on the suspension of the vehicle.

Eurosens DPS flyer
Eurosens DPS RS configuration 
Eurosens DPS CAN configuration 
Difference axle load sensors – see this section in the onboard weighing system manual

More about leaf spring suspension …