About A + S SENSORTECHNIK

Your partner for tailor-made sensor solutions.

The A + S Sensortechnik GmbH is a dynamic company dedicated to modern sensor technology. Today, we offer sensor products for temperature and pressure measurement, which are tailored to current market needs in close collaboration with our customers. In the field of electrical temperature measurement, we have developed a comprehensive range of temperature sensors.


Our sensors are packaged in specific housings based on their application. We have developed a variety of application-specific housing shapes that are optimized for measuring range, compatibility with the measuring medium, ease of installation, availability in large quantities, and cost to ensure the best market opportunities.


The housing shapes presented are modularly designed, allowing for flexible combinations of housing, sensor, connection cable, and connection technology.

Sustainability through Own PV System

This is just a small insight into our possibilities. Essentially, we tailor the entire sensor system seamlessly to your specific requirements.

Here’s the translation of your text:


"We are shaping the future together with you and contributing our part to the development and production of innovative sensor technology. As a responsible sensor manufacturer, we place great importance on sustainability and the careful use of natural resources. That’s why we source our energy from our own photovoltaic system, which enables CO2-neutral production.



Your A + S Sensortechnik GmbH"

Our strong team

Committed Experts for Your Sensor Technology Solutions

Behind A + S Sensortechnik GmbH is a dedicated team of highly qualified engineers, technicians, and specialists. With passion and expertise, we develop innovative sensor solutions that are perfectly tailored to the needs of our customers.


Through close collaboration and continuous education, we ensure that our team is always up to date with the latest technology. Our employees are the heart of our company and play a significant role in our success.


At A + S Sensortechnik GmbH, quality, reliability, and customer satisfaction come first. Together, we are shaping the future of sensor technology.

Our history

  • 03/1992 - Founded by Mr Bernd Arnheiter and Mrs U. Scheel

    In March 1992, Mr Bernd Arnheiter and Mrs U. Scheel laid the foundation stone for A+S SENSORTECHNIK with the aim of developing high-quality sensor solutions for industrial applications. Their shared pioneering spirit and passion for technology formed the foundation for the company's success.

  • 06/2000 - Acquisition of the property in Meerbusch

    In June 2000, A+S SENSORTECHNIK acquired a property in Meerbusch, which marked a significant milestone in the company's history. With the new location, the company created the basis for further growth and the long-term safeguarding of production capacities.

  • 03/2012 - Retirement of Mr B. Arnheiter due to unexpected death; transfer of shares to son Mr Philipp Schüßler; Mrs Scheel takes over sole management of the company

    The sudden loss of Mr Bernd Arnheiter in March 2012 presented the company with a major challenge. During this difficult time, his shares were handed over to his son, Mr Philipp Schüßler. Mrs U. Scheel then took over the sole management of the company and continued to lead the company with vision and determination.

  • 07/2013 - Mr Schüßler completes his physics degree and joins the company

    In July 2013, Mr Philipp Schüßler successfully completed his degree in physics and joined the company immediately afterwards. Since then, he has strengthened the management team with fresh knowledge and new ideas and is driving the technical development of A+S SENSORTECHNIK forward.

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