Photoelectric Sensors (Photoelectric Switches)

Photoelectric sensors detect objects by reflection or shielding of visible or invisible rays. Switches with built-in amplifiers and fiber switches are available. Azbil’s product line includes General Purpose Photoelectric Sensors with Self-Contained Amplifiers, Fiber Optic Photoelectric Sensors, and Wet Process Sensors and Fiber Units.

Azbil General Purpose Photoelectric Sensors with Self-Contained Amplifiers have integrated optical systems, amplifiers, and control circuits. We offer a wide variety of types, including thru-scan, diffuse-scan, and retroreflective.
 
Our Fiber Optic Photoelectric Sensors offer good usability and a high level of performance. The Amplifier Unit (HPX) and Optical Fiber Unit (HPF) combine to form a Fiber Optic Photoelectric Sensor.
 
Azbil’s Wet Process and Fiber units are specialized optical fiber sensors used primarily in the semiconductor and liquid crystal manufacturing process to detect the dropping of minuscule parts, detect parts for wafer mapping, and detect fluid leakage or the position of the surface of the liquid.

  • Fiber Optic Photoelectric Sensors
    Azbil fiber optic photoelectric sensors provide easy operation and high performance for a variety of applications.
    Azbil Photoelectric Switches for Harsh Environments Model H2B are designed for long term use in harsh environments such as those in the metalworking processes of…
  • Photoelectric Sensors for Harsh Environments Model H2B


    Azbil Photoelectric Switches for Harsh Environments Model H2B are designed for long term use in harsh environments such as those in the metalworking processes of…
  • General-Purpose Photoelectric Sensors with Self-Contained Amplifiers
    Azbil General-Purpose Photoelectric Sensors with Self-Contained Amplifiers are highly reliable and easy to operate. They are available with various connection methods, long-distance detection, and a…
    Azbil Photoelectric Switches for Harsh Environments Model H2B are designed for long term use in harsh environments such as those in the metalworking processes of…
  • Photoelectric Sensors for Harsh Environments Model H2B


    Azbil Photoelectric Switches for Harsh Environments Model H2B are designed for long term use in harsh environments such as those in the metalworking processes of…
  • Wet Process Sensors and Fiber Units
    Azbil’s Wet Process Optical Fiber Sensors specialize in detecting leakage or surface level of chemicals and pure water used for heat treatment, washing, or exposure…
    Azbil Photoelectric Switches for Harsh Environments Model H2B are designed for long term use in harsh environments such as those in the metalworking processes of…
  • Photoelectric Sensors for Harsh Environments Model H2B


    Azbil Photoelectric Switches for Harsh Environments Model H2B are designed for long term use in harsh environments such as those in the metalworking processes of…

Background Suppression Photoelectric Sensors Model HP350-G1L: Open Collector NPN and Model HP350-GL2: Open Collector PNP


With the Azbil Model HP350-G1L and Model HP350-G2L Self-Contained Background Suppression Photoelectric Sensors, influence from metal such as aluminum or stainless steel in the background…

Contact-Type Liquid Level Fiber Units Model HPF-D027/ HPF-D033


Azbil Model HPF-D27/HPF-D033 Contact-Type Liquid Level Fiber Unit Photoelectric Sensors all-resin structure ensures no metal contamination. 4mm diameter allows easy running of cables. Proprietary tip…

Digital Fiber Optic Switches Model HPX-EG00: Standard and HPX-EG01: Remote Tuning


Azbil HPX-EG00 Standard Sensitivity Digital Fiber Optic Amplifiers are equipped with an automatic adjustment function for stable detection with easy operation. To simultaneously display amounts…

Digital Fiber Optic Switches Model: HPX-AG__


All Azbil’s Model HPX-AG_ _ Digital Fiber Optic Switches share basic features, including 4-element LED and APC for stable light emission, superior timer functions, and…

Fiber Units – HPF Models


Azbil HPF Fiber units are available in a wide range of models for various applications and environments. Azbil HPF Contact-Type Liquid Level Fiber Units all-resin…

Fiber Units for Small Part Passage Detection Model: HPF-T047


Azbil Model HPF-47 Fiber Units for Small Parts Passage Detection provide reliable detection of small parts going through the pipe. Wire lead-out follows the pipe,…

General Purpose Photoelectric Sensors with Self-Contained Amplifier Model HP7-_ _ _


Azbil Model HP7- _ _ _ General-purpose Self-Contained Photoelectric Sensors with Self-contained Amplifiers are suitable for a variety of applications and conditions. The general-purpose photoelectric…

Liquid Leak Detector with Self-contained Built-in Amplifier Models: HPQ-D11 Open Collector NPN and Model HPQ-D12 Open Collector PNP


Azbil Liquid Leak Detection with Self-contained Built-in Amplifier Model HPQ-D11: Open Collector NPN and Model-D12: Open Collector PNP requires no absorbent paper. Usable with various…

Liquid Leak Fiber Units Model: HPF-D040


Azbil Model HPF-D040 Liquid Leakage Fiber Unit PFA jacket affords outstanding ease of routing. You can use this unit in an explosion-proof atmosphere because the…

Photoelectric Sensors for Harsh Environments Model H2B


Azbil Photoelectric Switches for Harsh Environments Model H2B are designed for long term use in harsh environments such as those in the metalworking processes of…

Photoelectric Sensors for Harsh Environments Model HP800 -_ _ _


Azbil Model HP800-_ _ _ Self Contained Photoelectric Sensors for Harsh Environments have a rugged die-cast housing for strength, shock resistance to 1000 m/s2, and…

Pipe Mounted Liquid Level Fiber Units Model: HPF-T032/T032E/T034/T034E


Azbil Model: HPT032/T032E/T034/T034E Pipe Mounted Liquid Level Fiber Units provide reliable detection with an array of 16 optical axes that eliminate the effects of air…

Pipe-Mounted Liquid Level Switches with Built-in Amplifier Model HPQ-T1 : Open Collector NPN Transistor and Model HPQ-T2: Open Collector PNP Transistor


Azbil Model HPQ-T1/HPQ-T2 Pipe-Mounted Liquid Lever Fiber Units with Built-in Amplifier provide fail-safe detection of the surface level of liquids. Just mounting the switch on…

Vane Type Photoelectric Sensors with Self-Contained Amplifier Model: HPV-_ _ _


Azbil Model HPV-_ _ _ Vane Type Photoelectric Sensors with Self-Contained Amplifier are guaranteed down to -13 °F (-25 °C) for use in cold storage…