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Supply data, control systems

Sensors record values such as distance, temperature, pressure or speed and provide important impulses for control units and electrical systems. The “Sensors” category includes parking aid sensors, for example, which enable distance measurement and help the driver to detect obstacles at an early stage.

Relevance of connection and calibration

For a sensor to function correctly, it must be suitable for the application – with an exact connection type, suitable signal type and correct measuring range. This is the only way to ensure that the data supplied is precise and can be processed reliably.

Sensors and Electrical Systems

What should you look out for when buying:

MEASUREMENT RANGE

The sensor must be suitable for the variable to be measured – e.g. distance, temperature, pressure or speed.

CONNECTION TYPE

Plugs, cables and connection geometry must match your electrical system and control units.

SIGNALFOR

The sensor must provide the correct signal type (analog, digital, etc.) and harmonize with the available operating voltage.

Expert Guide: Everything You Need to Know About Sensors

Sensors measure physical quantities such as distance, temperature, pressure, or speed and transmit this data as a signal to control units and electrical systems. They thus form the data foundation for virtually all electronic functions—from engine control and comfort systems to parking assist.

There are different types of sensors depending on the measured variable—such as distance, temperature, pressure, or rotational speed. A typical example is parking assist sensors, which use distance measurement to help detect obstacles early on. Each type of sensor is designed for its specific parameter and application.

Typical signs include implausible or fluctuating readings, stored error codes, warning messages in the cockpit, and driver-assistance and convenience systems that are not working or are malfunctioning. Since control modules rely on sensor data, a suspect sensor should be checked promptly.

The sensor must be suitable for the parameter to be measured (e.g., distance, temperature, pressure, or rotational speed) and cover the appropriate measurement range. Make sure that the connectors, cables, and connection configuration are compatible with your electrical system and control units, and that the sensor provides the correct signal type (analog/digital) at the appropriate operating voltage.

Our product range covers trucks, trailers, buses, vans, and agricultural vehicles. We offer both high-quality premium brands and more affordable aftermarket and replacement parts—suitable for nearly every common commercial vehicle.

Equip your vehicle electrics with precision!

With high-quality sensors, you can ensure precise measured values, support intelligent control systems and increase the comfort and safety of your vehicle. Choose your sensor according to your needs and order directly from our tested range.