Important News! BEI Duncan Electronics has merged with BEI Industrial Encoders and BEI Ideacod to form BEI Sensors. The merger joins a broad product portfolio and a combined 100 years of experienced engineering development, allowing BEI Sensors to offer unparalleled motion control solutions to industries around the globe.
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Solving unique application requirements for position sensing is the core strength of BEI Duncan Electronics. With over 40 years of experience, BEI Duncan has earned the reputation for superior durability and reliability. Our product line includes a wide range of precision position sensors, including linear position sensors; encoders, rotary potentiometers, hall effect sensors, linear potentiometers, panel controls, as well as contacting and non-contacting sensors. Our diverse capabilities in design, engineering and manufacturing also allow us to provide innovative, adapted and complete custom solutions to meet unusual position sensor needs.

BEI Duncan maintains its high level of manufacturing repeatability with ISO9001:2000 Registration. Our commitment to ongoing product improvement ensures consistently superior linear and rotary potentiometers; hall effect sensors; and linear and rotary position sensor products that optimize performance, size, and cost. Meeting our customer needs is our highest priority - and the established foundation of the BEI brand name.

BEI Duncan has become the supplier of choice worldwide for the most cost-effective and reliable linear position sensors, encoders, potentiometers, panel controls, as well as adapted and custom position sensor solutions. Our products are used in a broad range of industries including automotive, avionics, aerospace, defense, marine, consumer, robotics, instrumentation, transportation, heavy equipment, and industrial, as well as emerging applications in the medical, renewable energy, wind, and solar power fields.