ICB Series inductive proximity sensors now include extended sensing ranges up to 10, 20 and 40 mm. Their microprocessor-based design allows calibration after the assembly, which helps to increase temperature stability and repeatability. The diagnostic LED is viewed from any direction and provides status, set-up, short circuit and overload indication. The sensors have an operating frequency up to 2,000 Hz. They are cULus-listed and rated for operation from -25 to 70 °C (-13 to 158 °F). The series is a complete range of three-wire dc inductive sensors in M12, M18 and M30 housings. Single, extended and extra-extended sensing distances are available.