All categories
Featured selections
Trade Assurance
Buyer Central
Help Center
Get the app
Become a supplier
Alibaba
Electronic Components, Accessories & Telecommunications
Sensors
Optical Sensors
  • Safety Light Curtain Photocell Sensor Infrared Sensor Control Switch Photoelectric Safety Device
  • Safety Light Curtain Photocell Sensor Infrared Sensor Control Switch Photoelectric Safety Device
  • Safety Light Curtain Photocell Sensor Infrared Sensor Control Switch Photoelectric Safety Device
  • Safety Light Curtain Photocell Sensor Infrared Sensor Control Switch Photoelectric Safety Device
  • Safety Light Curtain Photocell Sensor Infrared Sensor Control Switch Photoelectric Safety Device
  • Safety Light Curtain Photocell Sensor Infrared Sensor Control Switch Photoelectric Safety Device
Safety Light Curtain Photocell Sensor Infrared Sensor Control Switch Photoelectric Safety Device

Safety Light Curtain Photocell Sensor Infrared Sensor Control Switch Photoelectric Safety Device

$200.00-$2000.00/ Set|2 Set/Sets(Min. Order)
View product details

Safety Light Curtain Photocell Sensor Infrared Sensor Control Switch Photoelectric Safety Device

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Object/People Detection: Utilizes infrared LED and optical sensor technology to create a light curtain for detecting presence in a defined area.
  • Safety Shutdown Mechanism: Triggers immediate alarms or machinery halts upon detecting obstructions, preventing accidents in industrial settings.
  • Adjustable Parameters: Customizable detection distance, sensitivity, and fail-safe modes to adapt to diverse operational requirements.

Key features

  • 1. Corrosion-Resistant Material Technology

    • With corrosion-resistant and rugged materials, ensure long-lasting performance in harsh industrial environments*

  • 2. Adjustable Interactive Design

    • With intuitive adjustable detection parameters, customize sensor settings to fit diverse safety requirements*

  • 3. Rapid Response Performance

    • With infrared detection technology achieving 20% faster hazard response than standard sensors*, trigger immediate machine shutdowns to prevent accidents*

  • 4. Versatile Scenario Solutions

    • With fail-safe operation and adjustable detection zones, safeguard high-risk environments like manufacturing and robotics systems*

  • 5. Global Compliance Certifications

    • With CE and UL certifications, meet stringent safety standards for industrial use, exceeding basic sensor requirements*

Product details

Safety Light Curtain Photocell Sensor Infrared Sensor Control Switch Photoelectric Safety Device

The Safety Light Curtain Photocell Sensor is an industrial-grade optical safety device designed to detect objects or people in hazardous areas. Equipped with LED and infrared technology, it ensures precise position sensing and immediate response to prevent accidents in manufacturing, robotics, and automation environments.

Technical specifications

FeatureSpecificationBenefit
Detection TechnologyLED and infrared optical sensorsHigh precision in detecting presence/absence
Detection RangeAdjustable (0.1m–6m)Customizable coverage for diverse workspaces
Response Time2ms (Pro Model)Ultra-fast reaction to prevent accidents
MaterialDurable aluminum alloy housing (IP67)Resists dust, oil, and vibrations
CertificationsCE, UL, RoHSMeets global safety and environmental standards
Fail-Safe ModeAutomatic shutdown on obstructionEnsures machinery halts in critical scenarios

Customization guide

Adjustable detection parameters (distance, sensitivity, and mounting angles) allow customization to meet specific safety requirements. For instance, reduce detection range for compact machinery or increase sensitivity in dusty environments.

Get inspired

Ensure workplace safety with reliable optical sensing. Whether guarding robotic arms or conveyor belts, this sensor adapts to your environment to prevent collisions and protect personnel.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Detection Range2m+100% (4m)+200% (6m)
Response Time10ms+50% faster (5ms)+80% faster (2ms)*
IP RatingIP65IP67IP69K
CertificationsCECE + ULCE + UL + ATEX

Supplier's note

  1. Technical Breakthroughs:

    • LED-based optical detection: Triple the accuracy of traditional sensors for reliable object/people tracking.
    • Adjustable parameters: Users can fine-tune detection distance and sensitivity, expanding applications beyond standard safety protocols.
    • Fail-safe operation: Immediate shutdown on obstruction ensures zero tolerance for safety risks.

  2. Version Selection Guide:

    • Base Model: Ideal for small workshops or low-speed machinery needing basic safety compliance.
    • Advanced Model: Suitable for dusty or oil-prone environments (e.g., automotive assembly lines) due to IP67 and UL certification.
    • Pro Model: Perfect for high-speed robotics or explosive environments (e.g., chemical plants), with ATEX certification and 2ms response time—20% faster than industry benchmarks.

With the Pro Model’s ATEX certification, you can safely deploy sensors in hazardous zones. Pair its IP69K rating with high-pressure cleaning environments to maintain uninterrupted operation.

Frequently asked questions

  • Which Safety Light Curtain model is best for manufacturing assembly lines?

  • How do I clean and maintain Safety Light Curtain sensors in dusty environments?

  • What materials make Safety Light Curtain sensors durable for industrial use?

  • Can Safety Light Curtain sensors be customized for specific detection distances?

  • Are Safety Light Curtain sensors certified for industrial safety standards like CE?

  • How does the infrared technology in Safety Light Curtain sensors prevent accidents?

  • What factors should I consider when installing Safety Light Curtain sensors?

  • Do Safety Light Curtain sensors work reliably in high-vibration industrial settings?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Detection RangeIndustrial machinery, manufacturingIndustry: 1–5m (ISO 13849)
Base: 2–4m (▲10%)
Advanced: 0–6m (▲50%)		Advanced covers larger areas (e.g., conveyor belts in warehouses)Advanced model requires more installation space and higher cost
Response TimeHigh-speed machinery (e.g., robotics)Industry: 20ms (IEC 61496)
Base: 15ms (▲25%)
Advanced: 10ms (▲50%)		Advanced reduces accident risk with ultra-fast reaction (quicker than human reflexes)Advanced requires more power and may need specialized wiring
Safety CertificationsHazardous environments (e.g., chemical plants)Industry: CE
Base: CE + UL
Advanced: CE + UL + ATEX (▲66%)		Advanced meets ATEX for explosive atmospheres (e.g., oil refineries)Advanced model incurs higher certification costs and compliance paperwork
Environmental ResistanceOutdoor/washdown areas (e.g., food processing)Industry: IP65 (dust/water-resistant)
Base: IP67 (▲33%)
Advanced: IP69K (▲50%)		Advanced withstands high-pressure cleaning (e.g., industrial washdown stations)Advanced is bulkier and heavier, limiting flexibility in tight spaces
Adjustable SettingsCustom applications (e.g., robotics arms)Industry: Fixed settings
Base: Adjustable distance
Advanced: Full suite (▲100%)		Advanced allows tailored configurations (e.g., dynamic detection zones)Advanced requires technical expertise to configure and may have a steeper learning curve
Fail-Safe MechanismCritical machinery (e.g., CNC machines)Industry: Basic stop
Base: Dual-channel redundancy (▲50%)
Advanced: Triple redundancy (▲100%)		Advanced ensures zero false starts in high-risk scenarios (e.g., automotive assembly)Advanced has a more complex setup and higher cost due to redundant components

Related searches

0445020168 0445010200 fuel injection pumpchristmas pajamas menrecycled mexican glassware recycled mexican glassware18K gold plated earringsmulti functional induction cookerfiber diffuser sticksprofessional salon keratin hair maskgenuine leather men's shoespink phone boothSINOTRUK HOWO engine clutchwind power generation kitmodern student computer deskSchwing concrete pump sealing conewomens gym yoga setr134a micro water chiller

The Product Description is generated by third-party, and Alibaba.com is not liable for any risks related to inaccuracies or the infringement of third-party rights.

The information in this Product Description may differ from the details on the product listing page on Alibaba.com. Additionally, the contents may not be updated in real-time with the product listing page on Alibaba.com, and there may be delays in reflecting the most updated information. The description on product listing page takes precedence. You shall not rely on this Product Description in making transaction decisions.

The comparison data is based on manufacturer information and industry standards. Actual results may vary depending on individual use cases. It is advisable to verify details with the supplier for the most accurate information.