Our Company
September 2019

SONTEC Sensorbau GmbH at SPS in Nürnberg from 26th to 28th November 2019

This year SONTEC Sensorbau GmbH presents its innovations at the SPS, the trade fair for industrial automation. Be curious.

Together with our co-exhibitor SONDEV GmbH you will find us in hall 4A, booth 641.

We are looking forward to your visit!



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March 2019

SONTEC at the world's leading trade fair ISH in Frankfurt

More than 2,500 international exhibitors showed 200,000 visitors in the middle of March - 2/3 from abroad - their current customer solutions for this market. In hall 10, SONTEC presented its outdoor sensor, pipe sensor and brand new sensor for safety...

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Our Company
September 2018

SONTEC at the second championship in rolling bale of straw in region of Sauerland

This year too the SONTEC Sensorbau GmbH started with best mood and we have to admit varied weather at the second championship in rolling a bale of straw in Elspe. Again we demonstrated in three disciplines that we are not only able to deliver best se...

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Our Products
January 2018

SONTEC Hygienic Design certified by EHEDG

The Sontec HPC- System (Hygienic Peek Connect) is a successful combination of special designed G1/2“ weld-in-sleeves in combination with capacitive level sensors CAS-7 and CAS-8. The gap-free and clean mounting is certified by the European Hygienic E...

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Our Company
October 2017

Team Sontec Sales is first champion in rolling bale of straw in region of Sauerland

On the first championship in rolling a bale of straw in Sauerland 22 teams faced the tasks to roll a huge bale of straw of about 250 kg on a straight track, on a slalom track and upwards a hill. At the end of the competition our team Sontec Sales was...

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Our Products
March 2017

Functional design, easy one-hand-only-mounting and high weather resistance

SONTEC has developed an innovative sensor housing for modern building technology                                 
LENNESTADT (wl) – PT100/1000-, NTC- and KTY-Sensors are everywhere in heating technology, climate technology and in many applicat...

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Our customers
January 2016

SONTEC sensors determine temperatures in WMF coffee machines

Espresso, cappuccino, latte macchiato – the modern person enjoys coffee in all kinds of different variations. One of the global players in the market is the WMF Group, which produces high-quality coffee machines. Application-specific SONTEC sensors e...

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Our Company
September 2015

25 years of the “Best Sensors” from Lennestadt

SONTEC celebrates Native American-style LENNESTADT (wl) – Konrad Sonntag comes from a true entrepreneurial family: After the Sonntags had made a living in former times with their own nail factory, in the post-war period the family from Sauerland turn...

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Our customers
September 2015

SONTEC sensors for VIESSMANN solar plants and heating systems - Hot stuff in the pipeline

ALLENDORF (wl) – VIESSMANN is one of the internationally leading manufacturers of heating, industrial and cooling systems. Consequently systems for all energy sources and power ranges were brought onto the market, such as solar technology modules, he...

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Our customers
January 2015

SONTEC sensors in use at Hochwald - Tested under tough field conditions

HUNGEN (wl) – A genuine win-win situation is emerging from the long-standing cooperation between milk processor Hochwald and sensor manufacturer SONTEC: Innovative sensor technology is being put through its paces under the extreme conditions in which...

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Our customers
November 2014

SONTEC sensors in Sartorius bioreactors ensure optimised conditions - development partnership creates good and inexpensive sensor solutions

GUXHAGEN (wl) – Sartorius systems are used in e.g. biopharma production, laboratories and research facilities. The group has production facilities and offices in more than 110 countries with a global headcount of around 6,000. The plant in Guxhagen p...

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Our Products
October 2014

Monitoring sensor TCG-ZR monitors cleaning processes in tanks in the food and pharmaceutical industry

So-called jet cleaners are installed in stainless steel production tanks to ensure safe cleaning in the food, drinks and pharmaceutical industry. Thanks to the strong, rotating full jets, the entire inner surface of the tank is coated and cleaned. If...

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