Radarsensoren

• Der Radarsensor misst die Position und die Grösse eines Autos in Tunnel- und Portalwaschanlagen. Dadurch können die Bürsten für das beste Reinigungsergebnis positioniert werden ohne das Fahrzeug zu beschädigen.
• Der Sensor ist unbeeinflusst von Sprühwasser und vollständig unempfindlich gegenüber den verwendeten Reinigungsmitteln.

• Der Radarsensor misst die Höhe des Armes relativ zum Boden oder zu einem Winkelreflektor.
• Der Sensor ist unbeeinflusst von widrigen Umweltbedingungen oder vom Sprühnebel einer Lackiermaschine.

• Präzise Bodenabstandsmessung
• Messung bleibt unbeeinflusst von der Temperatur der Luft und des Asphalts

• Measurement of ground and crop distance for height control
• Simultaneous measurement of the ground and plant distance allows determination of crop heights
• Quick response time

• Measurement of ground and plant distance for height control of the attachment
• Simultaneous measurement of the ground and plant distance allows determination of crop heights
• Quick response time

• Measurement of the ground distance allows a variety of applications
• Penetration depth for tillage equipment or seeding machines
• Sinking in of the tractor, slope recognition for anticipatory engine speed control

For flat objects it is very important that the tilt of the surface is not greater than half the opening angle. This is to ensure that radar beams reflected from the surface are reflected back into the sensor for proper detection. Round objects have the advantage that they are rotationally symmetric. This makes alignment much easier, as round objects always reflect something back to the sensor. Compared to a flat object with comparable size, the signal strength of the reflected  beam is reduced.

Radar beams can penetrate certain materials (such as plastic panes). The covers do not require full transparency to be penetrated by radar beams. For example it is possible to look through black plastic sheets. A small portion of the radar beam will be reflected back to the sensor from the cover. Through a special teach-in-algorithm the sensor learns the profile of the reflection. It subsequently measures objects behind the cover, as if the cover is none-existent.

The radar sensor is also available in a configuration, where it operates similar to a light barrier. Via a special teach-in-algorithm the sensor learns the reflector position. After teaching the sensor monitors the reflector position. If an object breaks the line of sight between the sensor and reflector, the sensor output switches. The advantage of this configuration is that it is unnecessary for the object to reflect a signal back to the sensor. Therefore even randomly-shaped objects or radar absorbing objects can be reliably detected.

• Baumer radar sensors use FMCW technology
• The distance and relative speed of an object can be measured
• The use of high frequencies creates a compact design and a narrow beam profile

• Sensors remain reliable and impermeable over their entire service life 
• Shock-tested over the entire temperature range to simulate aging effects
• IP 69K protection against ingress of dust and high temperature, high pressure water

• Evaluation, parameterization and use of smart sensor solutions with IO-Link
• Understanding and exploiting the full potential of IO-Link devices
• Visualization of functions from different sensor manufacturers
• Easy-to-use PC software with clear design and helpful additional information