cylindrical distance sensor / inductive / with analog output / high-precision
High-precision sensors



  • Configuration:


  • Technology:


  • Other characteristics:

    with analog output, high-precision, IP67

  • Range:

    Min.: 0 mm

    Max.: 3 mm


AlphaProx IPRM 12 High Precision
With AlphaProx IPRM 12, Baumer offers a high precision inductive distance measuring sensor with 4nm resolution for high end applications. The sensor is thanks to its performance the ideal solution for monitoring concentricity and vibration of shafts or high precision measurements of manufacturing tolerances and deflections of shafts, leaf springs or levers. All of the necessary electronics are integrated in its 90 mm short M12 housing.


-Contact-free measuring system with a resolution of 4 nm
-Measuring distance up to 3 mm
-High repeat accuracy < 1 μm
-Minimized temperature drift