60 m Range Harsh Environment Sensor - Features EZ-BEAM technology, with specially designed optics and electronics for reliable sensing without adjustments - Completely epoxy-encapsulated for superior durability, even in harsh sensing environments - Features rectangular 40 mm plastic housing with 30 mm threaded mounting base - Uses innovative dual-indicator system to take the guesswork out of monitoring sensor performance - Available in models for ac or dc power and bus network compatible connection - Includes advanced diagnostics to warn of marginal sensing conditions or output overload (dc models)