The inductive proximity sensors of the BI series EH03, EG04, EH04K and EG05K have now been completely redesigned. With their reduced overall lengths of 22 and 15 mm respectively, the new models are even better suited for use in confined installation spaces. The smooth tube devices EH03 and EH04 are available with diameters of 3 and 4 mm, while the threaded tube models EG04 and EG05 are available in M4 x 0.5 and M5 x 0.5.