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Detects Presence of Transparent Films

Case Number 1

last update: January 25, 2016

This application uses a Retroreflective Photoelectric Sensor for clear films.


Install a Sensor and a Reflector between which a clear film is placed. This Sensor enables stable detection of clear films with optical and circuit technology that detects slight signal differences caused by clear films.

Know-How

Conventional retroreflective sensors did not provide stable detection of clear films with minute light attenuation.

Benefit / Efficiency

Our optimized optical and circuit technology enables stable detection of clear films.

Applied Models

Photoelectric Sensor
E3S-DB[][]1(T) + E39-RP1

Fiber Sensor
E32-LR11NP + E39-RP1

Laser Sensor
E3NC-LH03

Use Products

E3S-DB Transparent Object Detection Photoelectric Sensor E3S-DB

Superb Detection of Many Types of Transparent Objects

E32-LT11N / LD11N / LR11NP Hex-shaped Fiber Unit E32-LT11N / LD11N / LR11NP

Fiber Units with Build-in Lenses provide more stable detection and simpler, more reliable installation.

E3NC Smart Laser Sensors E3NC

Ideal for Applications That Cannot Be Handled with Fiber Sensors or Photoelectric Sensors