Welcome to BEI Sensors, an established leader in the position
sensor market. We provide highly precise and reliable position
sensing solutions for a wide range of industries and applications.

BEI Industrial Encoders
manufactures industrial quality incremental and
absolute rotary optical encoders. Designed for
industrial environments, they provide reliable
feedback for precise speed and position control.
Special products include explosion-proof, intrinsically
safe, and extra heavy-duty versions.
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BEI Duncan Electronics
provides all types of precision position sensors,
including linear position sensors, potentiometers,
panel controls, hall effect, and contacting and
non-contacting sensors. Diverse design, engineering
and manufacturing capabilities allow Duncan to
provide innovative adapted and custom solutions.
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BEI Ideacod
manufactures encoders that convert any position,
movement, speed or acceleration into digital infor-      
mation for any machine controller of PLC. The
various combinations of optical discs, output
circuits, output connections, shaft diameters and
couplings are the broadest on the market.
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