Fiber Optic Cable: Cable Type - Terminated Single Fiber; Sensor Mode - Through Beam; Fiber Material - Glass; Fiber/Bundle Diameter - 0.125 in (3.20 mm); Jacket - PVC/Monocoil; Tip Style - Unthreaded, Bent Tip; Tip Viewing Direction - Right-Angle; Tip Diameter - 0.187 in (4.7 mm); Length - 36.00 in (914 mm); Control End Mounting - E51 Collar End Style; Operating Temperature - -40 to 105 deg C (-40 to 221 deg F); Additional Information - Included Option: Integral mounting support bar bead buster.; Manufacturer Series - E51