Sentech

Founded in 1988 by a visionary entrepreneurial couple, Sentech is dedicated to designing and manufacturing world-class sensors for the most demanding and critical industries. Our success is built on a foundation of hard work and deep collaboration with our customers, ensuring we fully understand and meet their unique requirements.

Sentech has grown into a global leader in custom electromechanical sensing and actuation solutions, specializing in high-precision position measurement products for industrial, aerospace, and military applications. We are a trusted source for mission-critical technologies, including Linear Variable Displacement Transducers (LVDTs), Rotary Variable Differential Transformers (RVDTs), Solenoids and Signal Conditioners, and more, serving many of the world’s most discerning clients.

As a premier supplier of sensors being manufactured entirely in the USA, Sentech delivers both standard and custom solutions for critical position and movement applications. We operate with the highest standards of quality and reliability, holding certifications to stringent industry requirements such as ISO 9001, AS9100D, UL/CSA, ATEX, IECEx, TIIS, and KOSHA, among others. Based in Willow Grove, Pennsylvania, we are committed to excellence in everything we do.

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Headquarters

2425 Maryland Rd
Willow Grove, PA 19090
United States

Core Competencies:

LVDTs & RVDTs: Offering both AC and DC-operated models, Sentech's LVDTs and RVDTs provide accurate, non-contact measurement of linear and rotary displacement, ensuring long-term reliability in harsh environments.

‍FASTAR® & HYDRASTAR® Sensors: These proprietary variable inductance sensors are engineered for dynamic measurements and integration into hydraulic or pneumatic systems, offering rapid response times and compact form factors.

‍Custom Engineered Solutions: With over 35 years of experience, Sentech excels in developing bespoke sensor solutions, including intrinsically safe designs certified for hazardous locations, to meet unique customer requirements.

Industries Served:

Aerospace & Defense: Supplying sensors for commercial and military aircraft, naval systems, and space applications.

‍Power Generation: Providing LVDTs for gas, steam, nuclear, and wind turbines, including models compatible with GE part numbers.

‍Industrial Automation: Delivering sensors for process control, materials testing, and metrology applications.

Quality & Certifications:

Sentech maintains rigorous quality standards, holding ISO 9001:2015 and AS9100 Rev D certifications. Their products are designed to meet global compliance requirements, including UL/CSA, ATEX, IECEx, and others, ensuring suitability for a wide range of applications and environments.

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