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Photoelectric Sensor Process improvement

Food, pharmacy, package industry

Liquid detection in transparent bottle
Cutoff line on film package
Instillation bag detection
Torn label, label missing
Tablet counting
Glass-bottle detection at high temperature
Drug detection in dropper
Detecting direction of packaged sweet
Detecting transparent glass bottle through hole
Presence check on form-fill-sealing machine
Edge guiding transparent film
detecting piled up ice cream cups
Detect cushioning in tablet glass bottle
Detect defect seal on instillation bag
Detect metal foreign objects
Detect plastic bags which are stuck together
Detect register mark on package film
Detect glass bottle in a hostile environment
Detect the end of transparent film
Detect fallen can on conveyer
Detect upside-down cap
Detect the edge of package (three sides sealing)

Semiconductor・ FPD・ PV industry

Detect glass wafer notch
Wafers count
Detect glass wafers
FOUP landing spot
Wafer mapping2
Detect wafers in vacuum chamber
Detect two sides of glass
Detect upper edge position of glass, silicon wafers
Detect passing FOUP
Detecting wafers in corrosive environment
Align glass substrate
Wafers mapping3
Detect landing of glass substrate in vacuum chamber
Count silicon wafers
Detect glass alignment
Detect lead frame
Detect glass wafer notch
wafer mapping1
Detect liquid surface in transparent pipe
Detect carrier trays in chamber
Detect overlapping film

Electricity, electric component industry

Detect PC board
Detect landing of resistance (discrete) before solder
Detect connector pins
Detect warpage of chips
Detect PC board presence
Detect parts in parts feeder
Detect parts position
Attach to robot arm
Detect passing small chips
Delivery of Braun tube
Detect IC
Detect the presence of lead wire
Detect passing chips in high temperature environment

Automobile, machine industry

Sorting by size
Detect the presence of parts in index table
Counting passing screw
Detect foreign objects
Detection in small narrow place
Detect passing glass for automobile
Detect body on the process of coating
Detect the edge of paper
Detect the presence of door clip
Detect the presence of washer
Detect gold wire
Detect mark on ingot

Logistics, delivery industry

Detect items on roller conveyer
Detect dropping items from conveyer
Detect if preform is left in make-up machine
Detect rack position
Detect car position at multilevel car parking
Detect stuck PET bottle
Detect passing cartons
Detect open flap