These functions, including fixed field, diffuse with background suppression, polarized retroreflective, and thru-beam, are selected by pushing a button. Sensing distances are up to 130 ft. The sensors have protection ratings of NEMA-4x and IP67, and dc and ac/dc outputs.

Hyde Park Electronics LLC,
1875 Founders Dr., Dayton, OH 45420,
(937) 252-2121,