Cylindrical Photoelectric Sensor, Photoelectric Sensor

Cylindrical Photoelectric Sensor, Photoelectric Sensor

Key Features 

  • Compact cylindrical housing for fast and flexible machine installation
  • Reliable non-contact detection for cartons, bottles, labels, and industrial components
  • Available in diffuse, retro-reflective, and through-beam sensing configurations
  • Fast response time up to 1 ms for high-speed automation lines
  • Supports PNP and NPN outputs for broad controller compatibility
  • Long sensing distance options available for different industrial applications
  • Visible LED indicators simplify alignment, setup, and troubleshooting
  • IP65/IP67 protection for stable use in demanding factory environments
  • Rugged housing design ensures durability under continuous industrial operation
  • Ideal for OEM equipment, packaging systems, conveyors, and automation projects

Cylindrical Photoelectric Sensor – Compact, Reliable Detection for Industrial Automation

Product Description

Cylindrical Photoelectric Sensor is a compact and durable non-contact detection device that provides reliable object sensing for industrial automation systems. With its threaded cylindrical housing, our sensor installs easily, aligns precisely, and integrates seamlessly into various machinery, conveyors, packaging lines, and OEM equipment.

Moreover, these cylindrical photoelectric sensors combine a space-saving form factor with outstanding sensing performance, even in demanding industrial environments. They come in multiple sensing modes—including diffuse reflective, retro-reflective, and through-beam—so they can effectively detect cartons, bottles, labels, plastic parts, metal components, and many other production materials.

Designed specifically for factory automation, material handling, and industrial control, the sensor delivers fast response speed, stable switching output, and strong anti-interference capability. In addition, its long service life ensures consistent performance over time. Consequently, machine builders, panel integrators, automation distributors, and OEM manufacturers choose this dependable sensor as a scalable solution to meet diverse sensing requirements.

Advantages of Cylindrical Photoelectric Sensor

  • Compact cylindrical housing for easy installation in limited machine spaces
  • Available in diffuse, retro-reflective, and through-beam sensing types
  • Reliable non-contact object detection for industrial automation systems
  • Fast response time for high-speed production and conveyor applications
  • Stable switching output with strong anti-interference performance
  • Visible indicator LED for easy alignment and status monitoring
  • Multiple output options including PNP, NPN, NO, and NC
  • High mechanical durability with rugged threaded metal or plastic housing
  • Suitable for OEM machinery, packaging equipment, and factory automation
  • Factory-direct supply with support for bulk orders, private labeling, and OEM/ODM projects
  • Consistent production quality for distributors, wholesalers, and system integrators
  • RoHS compliant and ready for international industrial markets

Cylindrical Photoelectric Sensor Specifications

ParameterSpecification
Product TypeCylindrical Photoelectric Sensor
Housing SizeM18 (common), optional customized sizes
Sensing PrinciplePhotoelectric Detection
Sensing ModesDiffuse Reflective / Retro-Reflective / Through-Beam
Sensing Distance10 cm – 10 m (depending on model and sensing type)
Light SourceInfrared LED / Red LED
Output TypePNP / NPN
Output ModeNO / NC
Supply Voltage10 – 30 V DC
Response Time≤ 1 ms (typical)
Load Current≤ 200 mA
Protection CircuitReverse Polarity / Short Circuit / Overload Protection
IndicatorPower LED / Output LED
Housing MaterialNickel-Plated Brass / ABS / Stainless Steel (optional)
Cable Type2 m PVC Cable / M12 Connector
Protection RatingIP65 / IP67
Operating Temperature-25°C to +55°C
Installation TypeThreaded Cylindrical Mounting
Application EnvironmentIndustrial Automation / Conveyor / Packaging / Material Handling
ComplianceRoHS / CE (depending on model)

Typical Applications of Cylindrical Photoelectric Sensor

Industrial Automation & Factory Equipment

  • Object detection in automated production lines
  • Position sensing for machine parts and moving components
  • Part presence/absence verification in assembly systems
  • Automated sorting and counting processes

Packaging & Conveyor Systems

  • Carton and package detection on conveyor lines
  • Bottle, can, and container sensing in filling machinery
  • Label and product passing detection
  • Jam prevention and line flow monitoring

Material Handling & Logistics

  • Pallet and parcel detection in logistics equipment
  • Transfer line object positioning
  • Automated warehouse sensing applications
  • Storage and transport process control

OEM Machinery & Equipment Manufacturing

  • Integration into packaging, labeling, and filling machines
  • Embedded sensing in textile, printing, and food processing equipment
  • Standard industrial sensor solution for machine builders
  • Replacement-friendly design for export-oriented machinery

General Industrial Detection

  • Transparent or opaque object sensing (depending on model)
  • Detection of plastic, paper, carton, rubber, and metal surfaces
  • Presence detection in compact automation spaces
  • Semi-harsh industrial environments requiring reliable optical sensing

FAQ 

1. What is a cylindrical photoelectric sensor used for?

A cylindrical photoelectric sensor is used for non-contact object detection in industrial automation systems. It is commonly installed in conveyors, packaging machines, assembly lines, and material handling equipment to detect the presence, position, or movement of objects.

2. What housing size is most common for cylindrical photoelectric sensors?

The most common size is M18, which is widely used in industrial equipment due to its standard threaded mounting design, easy replacement, and strong compatibility with OEM machinery.

3. Can this sensor be used in dusty or humid industrial environments?

Yes. Many cylindrical photoelectric sensors are designed with IP65 or IP67 protection ratings, making them suitable for dusty, humid, and general industrial environments. For harsher conditions, it is recommended to select models with higher protection and more robust housing materials.

4. Do you offer PNP and NPN output options?

Yes. We can provide models with PNP or NPN outputs, as well as NO (Normally Open) and NC (Normally Closed) configurations, depending on your control system and machine design requirements.

Related Sensor Products

  • Diffuse Reflective Photoelectric Sensor
  • Retro-Reflective Photoelectric Sensor
  • Through-Beam Photoelectric Sensor
  • Laser Photoelectric Sensor
  • Background Suppression Photoelectric Sensor
  • Fiber Optic Photoelectric Sensor

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Strict Production Process

Product Design

Engineers develop optimized electronic circuits and structural designs based on real application needs.

Premium Component Sourcing

High-quality components and materials are carefully selected from trusted suppliers to ensure long-term reliability.

Advanced PCB Manufacturing

Automated SMT and precision soldering technologies are used to build stable and high-performance circuit boards.

Precision Assembly

Sensor elements or connector terminals are assembled with the PCB and housing to ensure accurate operation and strong mechanical stability.

Calibration & Performance Testing

Each product undergoes strict calibration and functional testing to guarantee accuracy and stable performance.

Final Quality Inspection & Packaging

Every unit is carefully inspected, labeled, and securely packaged to ensure it arrives safely and performs reliably for your applications.

Strict Production Process of Yafeite