Presence monitoring and counting process

WT4-3 and WT9-3 miniature and small photoelectric sensors detect the "shoulders" of the copies and check that they are present. Noncontact and wear-free copy counting takes place at the same time.

  • Following product families can be used
    W9
    W9
    • 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
    Select
    W4F
    W4F
    • Technologies: ForegroundSuppression, DoubleLine, V-optics and MultiSwitch
    • Two switching points and distance value output in one device
    • Diffuse sender LED for ambient light suppression
    • BluePilot: Teach-Turn adjustment with optical sensing range and alignment aid
    • Smart Sensor: Latest diagnostics and monitoring functions
    • VISTAL® housing
    Select
    W4-3
    W4-3
    • Best background suppression sensor in its class
    • Universal use of PinPoint technology in all models
    • BGS proximity sensor with laser-like light spot for precise detection tasks
    • Reliable setting via 5-turn potentiometer, teach-in pushbutton, teach-in via cable or IO-Link
    • Flexible sensor settings, monitoring, advanced diagnostics, and display thanks to IO-Link
    Select