About us

Sentech was founded over 35+ years ago by an entrepreneurial couple who wanted to leave a legacy of creating a company to design and manufacture world class sensors for various demanding and critical industries. They took this mission and made it a success through their diligence in working with their customers to understand their needs and requirements.  From there, Sentech has become a leader in designing custom electromechanical sensing and actuation for the Industrial and Aerospace markets.  Designing for mission-critical and demanding applications, Sentech has proven to be the source for many of its loyal customers.

Sentech is a global leader in the design and manufacture of position sensors, including Linear Variable Displacement Transducers (“LVDT”), Rotary Variable Differential Transducers (“RVDT”), FASTAR sensors, HYDRASTAR sensors, signal conditioners, and solenoids.

Sentech has supplied sensors to customers across the globe for 35+ years. We specialize in developing custom, tailored solutions for mission-critical applications such as power generation, industrial, and aerospace environments.

We are privately owned and proudly manufacture in the USA in our facility in Willow Grove, Pennsylvania, outside of Philadelphia. Importantly, we are certified according to the most stringent industry standards including ISO 9001, AS9100D, UL/CSA, ATEX, IECEx, TIIS, and KOSHA among others.

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