Sensors We Offer - StepTrone
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Products Directory


Fiber Sensors
With these Separate-amplifier Sensors, the light from the Amplifier is transmitted through a fiber to enable detection in narrow places, other locations with limited access.
  • Fiber Units
  • Fiber Amplifier
  • Sensor Communications Units
Photoelectric Sensors
Photoelectric Sensors detect photo-optical workpieces. OMRON provides many varieties of Sensor, including diffuse-reflective, through-beam, retro-reflective, and distance-settable Sensors, as well as Sensors with either built-in or separate amplifiers and Fiber Units.
  • Separate Amplifier
  • Built-in Amplifier
  • Built-in Power Supply
  • Area Sensors
  • Accessories
Displacement Sensors / Measurement Sensors
These Sensors can be used to measure distances and heights. A wide variety of models is available, including Laser Sensors, LED Sensors, Ultrasonic Sensors, Contact Sensors, Eddy Current Sensors, and more.
  • High Precision Measurement Sensor
  • Displacement Sensors for Differentiation
  • Profile Measuring Sensors
  • Measurement Sensors
  • Other Displacement Sensors

Vision Sensors / Machine Vision Systems
Vision Sensors/Machine Vision Systems analyze images to perform appearance inspections, character inspections, positioning, and defect inspections.
  • Vision Sensors
  • PC Vision System
  • Smart Camera
  • Other Vision Sensors
  • Lighting System
  • Lens
Code Readers / OCR
Code Readers can read 2D codes or bar codes and are available in installed or hand-held models.
The best of microscopes for enlarge observation and analysis: Digital Fiber Scopes. These products help improve quality in development and manufacturing.

Proximity Sensors
Proximity Sensors are available in models using high-frequency oscillation to detect ferrous and non-ferrous metal objects and in capacitive models to detect non-metal objects. Models are available with environment resistance, heat resistance, resistance to chemicals, and resistance to water.
  • Cylindrical
  • Rectangular
  • Separate Amplifier
  • Capacitive
  • Others
  • Accessories
Photomicro Sensors
These Optical Sensors provide a compact, low-cost method to detect workpieces. Many models are available, including Slot-type Sensors (through-beam) for non-modulated or modulated light, Reflective Sensors, and Sensors with separate emitters and receivers...
  • Slot-type
  • Through-beam
  • Slot-type / Reflective
  • Limited-reflective
  • Diffuse-reflective
  • Retro-reflective
  • For Special Applications
  • Peripheral Devices
Rotary Encoders
Rotary Encoders measure the number of rotations, the rotational angle, and the rotational position.
  • Incremental
  • Absolute
  • Direct Discrimination Unit
  • Peripheral Devices

Ultrasonic Sensors
Ultrasonic waves are used to enable stable detection of transparent objects, such as transparent films, glass bottles, plastic bottles, and plate glass, using Through-beam or Reflective Sensors.
Pressure Sensors
With Pressure Sensors, changes in pressure can be measured to confirm suction, verify mounting, manage source pressures, and test for leaking. Differential Pressure Flow Sensors are also available.
Contact Sensors / Liquid Leakage Sensors
Contact Sensors which detect objects by physically contacting them and Liquid Leakage Sensors which detect liquid leaks...
  • Contact Sensors
  • Liquid Leakage Sensors