Cross measurement

Infrared and ultrasound

JORO-sonar is a calibration capable cross measurement system, consisting of an infrared light curtain and an ultrasonic measuring unit. The cross measurement is guaranteed by measuring the height with the infra-red curtain and the width with the ultrasonic measuring unit.


Measurement principle

The measurement data is evaluated by a digital signal processor. The measured data can be sent via a serial, industry standard interface (RS 422/485). Due to the free-running infrared measurement with a measuring frequency of 200 measurements per second, we guarantee exact piece recognition and thus a direct length assignment based on the diameter values.


In use

Our systems at our customers.


Any questions? We will be happy to advise you!

Your contact person for products:

Jacob Fehr

Phone: +49 8386 9360-25<br/> Mobile: +49 171 5712182<br/> E-mail:


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