Further information for Pepperl+Fuchs 233250 UB250-F77-E2-V31 ultrasonic switch 20–250 mm
Ultrasonic reflection scanner, miniature design, learning input, protection class IP67, series: -F77, housing diameter: , housing: polycarbonate, detection range: 20 ... 250 mm, connection type: plug M8 x 1, 4-pin