1977    Founded by Günter Hähne

1990    Dr. Friedhelm Goronzy becomes share holder

1992    Sensors with Interbus amplifier

1997    First hot-strip application

2000    Profibus amplifier

2001    ISO 9001 – Certification

2001    Patent application for aluminium sensors in flange design (BZA)

2001    10 N - sensor (ZAK)

2002    First web tension application with BZH/V-K

2003    Measuring roll with integrated amplifier

2004    ATEX- Certification

2005    10 MN - sensor (Compression force)

2006    Increase development partnerships with customers

2008    Digital Controller (DCM)

2009    Aluminium sensors in pillow block design for small forces

2010    Presentation of modular amplifier system

2011    New options - System for specific customized solutions