Measuring the height of the paper stack

Using the Dx50 distance sensor at the top or on the side, the Ax20 array sensor can measure the height of the paper stack in the paper feeder. If the height of the paper stack is to be detected at only one point, W9-3, W12-3 or W18-3 small photoelectric sensors that supply a digital switching signal provide the optimal solution.

  • Following product families can be used
    • Rugged VISTAL™ housing
    • PinPoint LED or laser
    • Photoelectric proximity sensor with sensing range of up to 800 mm
    • Photoelectric retro-reflective sensors with autocollimation optics
    • Through-beam photoelectric sensors with sensing ranges of up to 60 m
    • SIRIC technology
    • Connections: M8 and M12 male connector, cable as well as cable with male connector
    • M3 and M4 hole pattern
    • Highest reliability, ambient light immunity and price/performance ratio thanks to HDDM technology
    • Measuring ranges of 10 m or 20 m directly on the object or 50 m on the reflector
    • Different performance levels depending on the product and laser class
    • Various interfaces: Digital, analog or serial
    • Display with intuitive and consistent operating concept
    • Rugged zinc die cast housing
    • Wide operating temperature range from –30 °C to +65 °C
    • Best-in-class optical performance due to superior OES technology
    • Autocollimation optics
    • Background suppression with second sender LED
    • Slim, durable plastic housing
    • Operation via double teach-in pushbutton or potentiometer
    • Wide variety of options for operation, connection, and optics
    • Flexible sensor settings, monitoring, advanced diagnostics, and visualization
    • Best-in-class optical performance due to superior OES technology
    • Autocollimation with retro-reflective sensors
    • Background and foreground suppression with second emitter LED on proximity sensors
    • Highly visible, precise light spot and high-energy IR transmitters
    • Rugged die-cast zinc housing, optional with Teflon® coating
    • Mounting options with through holes, base blind holes, oblong through holes and dovetail
    • Flexible sensor settings, monitoring, advanced diagnostics, and visualization thanks to IO-Link