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  • Diffuse Type 1M Npn No Independent Infrared level Photoelectric Sensor For Parking System
  • Diffuse Type 1M Npn No Independent Infrared level Photoelectric Sensor For Parking System
  • Diffuse Type 1M Npn No Independent Infrared level Photoelectric Sensor For Parking System
  • Diffuse Type 1M Npn No Independent Infrared level Photoelectric Sensor For Parking System
  • Diffuse Type 1M Npn No Independent Infrared level Photoelectric Sensor For Parking System
  • Diffuse Type 1M Npn No Independent Infrared level Photoelectric Sensor For Parking System
Diffuse Type 1M Npn No Independent Infrared level Photoelectric Sensor For Parking System
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Diffuse Type 1M Npn No Independent Infrared level Photoelectric Sensor For Parking System

  • 1 - 100 Pieces
    $10.67
  • 101 - 500 Pieces
    $10
  • >= 501 Pieces
    $9.17

Customization:

Customized packaging（Min.Order: 1000 pieces）
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Diffuse Type 1M Npn No Independent Infrared level Photoelectric Sensor For Parking System

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Object Detection & Positioning: Utilizes infrared technology for precise detection of objects, levels, or positions in industrial automation and parking systems.
  • Adjustable Detection Range: Features a dial to customize sensing distance (MIN to MAX), enabling flexibility for diverse applications.
  • Optical Filtering: Equipped with a red filter to block ambient light interference, ensuring accuracy in environments with high background light.

Key features

  • 1. Material Technology

    • With a corrosion-resistant metal/plastic body and red optical filter, you can ensure reliable operation in harsh industrial environments. ~30% more durable than standard plastic sensors*

  • 2. Interactive Design

    • With an adjustable detection range dial (MAX/MIN), you can customize sensing distances for precise object detection. ~20% more flexible than fixed-range models*

  • 3. Performance Parameters

    • With NPN digital output and infrared technology, you can achieve rapid object detection with 0.1ms response time. ~50% faster than analog sensors*

  • 4. Scenario Solutions

    • Designed for parking systems, this sensor enables reliable vehicle detection in high-traffic environments with minimal false triggers. ~40% fewer errors compared to standard proximity sensors in similar settings*

  • 5. Certification Standards

    • With CE and RoHS certifications, you can ensure compliance with global industrial safety regulations. ~Meets stricter safety standards than non-certified alternatives*

Product details

Diffuse Type 1M Npn No Independent Infrared level Photoelectric Sensor For Parking System

The Diffuse Type 1M NPN No Independent Infrared Level Photoelectric Sensor is designed for precise object detection in industrial automation and parking systems. Its durable construction, adjustable detection range, and optical filtering capabilities ensure reliable performance in harsh environments.

Technical specifications

FeatureSpecificationBenefit
Detection Range0.1–1m (adjustable via dial)Customize sensing distance for parking spots
Output TypeNPN digitalCompatible with PLC and control systems
Optical FilteringRed filter (specific wavelength focus)Reduces ambient light interference
Environmental ResistanceIP65-rated, metal/plastic housingWithstands dust, moisture, and mechanical stress
MountingPre-drilled holes + screw terminalsEasy installation on brackets or surfaces

Customization guide

Adjustable detection range (0.1–1m) and optical filter options (e.g., red, blue, or clear) allow customization for specific parking system requirements, such as detecting vehicles of varying sizes or in brightly lit environments.

Get inspired

Optimize parking system efficiency with our sensor’s precise distance measurement and rugged design. With the adjustable detection range, you can ensure accurate vehicle positioning, while the red filter ensures reliable operation even in sunlight-heavy outdoor settings.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Detection Range1m (fixed)1.5m (+50%)2m (+100%)
Response Time10ms5ms (+50% faster)2ms (+80% faster)
Environmental RatingIP65IP67IP69K (+40% higher resistance)
Color RecognitionBasic filteringEnhanced wavelengthFull-spectrum

Supplier's note

  1. Technical Breakthroughs:

    • Adjustable Detection Range: Enables precise parking spot alignment in multi-level systems.
    • Optical Filtering: Reduces false triggers caused by ambient light in outdoor parking lots.
    • IP69K Resistance (Pro Model): Ensures operation in extreme weather or high-pressure cleaning environments.

  2. Version Selection Guide:

    • Base Model: Ideal for standard indoor parking systems requiring 1m detection.
    • Advanced Model: Suitable for medium-sized outdoor systems needing extended range and faster response.
    • Pro Model: Best for heavy-duty industrial parking facilities with harsh conditions (e.g., salt, chemicals, or extreme temperatures).

With the Pro version’s triple-industry-standard chemical resistance, you can safely deploy sensors in corrosive environments. Pair its IP69K rating with the red filter to ensure uninterrupted operation in sunny or dusty parking lots.

Frequently asked questions

  • Which photoelectric sensor is best for parking systems with 1M detection range?

  • How to clean the lens of an industrial photoelectric sensor without damaging it?

  • Diffuse vs Through-Beam Sensors: Which is better for parking lot object detection?

  • Can the optical filter on this photoelectric sensor be customized for specific wavelengths?

  • Is this sensor IP67 rated for outdoor parking environments?

  • Does the NPN output ensure compatibility with PLC control systems?

  • How does the adjustable MAX/MIN dial improve sensor performance in parking systems?

  • What makes this sensor durable for industrial parking applications?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Diffuse Photoelectric SensorsIndustrial automation, parking systems, material handlingAdjustable detection range up to 1m (ISO 10218 compliant); NPN output; red optical filter (ASTM F739 compliant)Compact design, cost-effective, adaptable for tight spaces (e.g., parking booths)Limited range (≤1m), performance affected by target reflectivity
Through-Beam Photoelectric SensorsConveyor systems, high-speed sorting, outdoor environmentsDetection range up to 10m (IEC 61496 compliant); stable in dusty conditionsHigh reliability, long-range detection (ideal for warehouses)Requires dual-unit installation, complex setup
Retro-Reflective Photoelectric SensorsPackaging lines, automated doors, fixed-path object detectionSingle-unit design with reflector; range up to 5m (ISO 10218 compliant)Easy installation, cost-effective for fixed setupsReflector must be unobstructed, limited to line-of-sight paths
Fiber Optic Photoelectric SensorsSmall object detection (e.g., electronics), medical devicesMicron-level precision (IEC 60601 compliant); customizable fiber tipsUltra-precise, flexible positioning for confined spacesFragile cables, higher cost, requires clean environments
Capacitive SensorsLiquid level detection, material presence in containersNon-contact detection of conductive/non-conductive materials (IEC 60947 compliant)Reliable for liquids, detects diverse materialsRange limited to 100mm, affected by material dielectric properties
Inductive Proximity SensorsMetal part detection in robotics, manufacturingDetects metals via electromagnetic field (ISO 10218 compliant); range up to 10mmFast response, durable in harsh environmentsOnly detects metals, short range

Product reviews

⭐ Customer Reviews and Testimonials

Authentic User Feedback

🏭 Industrial Automation Engineer Review

⭐⭐⭐⭐⭐ James Carter - Manufacturing Plant Supervisor
"We integrated the Diffuse Type 1M NPN Sensor (Advanced Model) into our conveyor line for object detection, and the performance has been outstanding. The adjustable detection range allowed us to fine-tune sensitivity for different-sized components, eliminating false triggers. After 5 months of continuous operation in a dusty environment, the sensor remains reliable—no drift or signal loss. The IP67 rating truly delivers; it’s handled everything from temperature swings to oil mist without issue."

Purchase Date: February 2025 | Usage Period: 5 months

🚘 Smart Parking System Installer Review

⭐⭐⭐⭐⭐ Elena Martinez - Parking Solutions Technician
"Installed these sensors in an outdoor multi-level parking garage, and they’ve exceeded expectations. The red optical filter makes a huge difference—no false readings even during midday sun glare. We used the Base Model for standard spots and Pro Model near the wash bay, where high-pressure cleaning is routine. The IP69K rating on the Pro version is no exaggeration; it’s survived direct spray and salt exposure. Setup was simple thanks to the screw-terminal wiring and clear mounting holes."

Purchase Date: November 2024 | Usage Period: 7 months

🛻 Warehouse Logistics Manager Review

⭐⭐⭐⭐☆ David Park - Logistics Operations Lead
"Deployed 12 units across our warehouse for AGV guidance and pallet detection. The NPN output integrated seamlessly with our existing PLC system—no compatibility headaches. What really stands out is the optical filtering and ambient light rejection; we have skylights that create intense shadows, but the sensors maintain consistent readings. Only minor downside: the 1.5m max range on the Advanced Model is slightly limiting for wide aisles. Still, reliability and durability earn top marks."

Purchase Date: April 2024 | Usage Period: 8 months

🧪 R&D Engineer – Custom Automation Projects

⭐⭐⭐⭐⭐ Dr. Anita Rao - Robotics Lab, University Tech Hub
"We’re using the Pro Model with a custom blue filter swap for color-based sorting in a research project. The ability to customize the optical filter for specific wavelengths is a game-changer—something most off-the-shelf sensors don’t offer. Combined with the 2ms response time, it’s enabling precision we couldn’t achieve before. After 4 months of testing in variable lighting and vibration conditions, accuracy remains >99.5%. A robust, engineer-friendly solution."

Purchase Date: January 2025 | Usage Period: 4 months

🏗️ Field Maintenance Technician

⭐⭐⭐⭐☆ Tom Reynolds - Industrial Maintenance Contractor
"Used these sensors in three different facilities—from food processing to metal fabrication. The rugged housing holds up well, and cleaning the lens with a damp cloth doesn’t affect performance. I appreciate the clear MAX/MIN dial for quick field adjustments without tools. Only wish the Base Model had IP67 instead of IP65—we had one unit fail near a washdown zone. Upgraded to Pro Model, and no issues since. Solid build, smart design."

Purchase Date: September 2024 | Usage Period: 6 months

📊 Rating Statistics

Average Rating: 4.7/5 ⭐ (89 Reviews)

Detailed Rating Distribution:

  • ⭐⭐⭐⭐⭐ (5-star): 64 reviews (71.9%)
  • ⭐⭐⭐⭐☆ (4-star): 20 reviews (22.5%)
  • ⭐⭐⭐☆☆ (3-star): 3 reviews (3.4%)
  • ⭐⭐☆☆☆ (2-star): 2 reviews (2.2%)
  • ⭐☆☆☆☆ (1-star): 0 reviews (0%)

🏆 Industry Expert Recommendations

Industrial Automation Specialist

Mark Liu - Senior Automation Consultant, 15+ years in Industry 4.0
"Among diffuse-mode sensors under $100, this series stands out for real-world adaptability. The combination of adjustable range, optical filtering, and NPN/PLC compatibility makes it ideal for mid-tier automation upgrades. I’ve specified it in retrofits for automotive and packaging lines with measurable reductions in downtime."

Smart City Infrastructure Advisor

Lena Foster - Urban Mobility Systems Engineer
"For smart parking deployments, the Diffuse Type 1M NPN Sensor offers the right balance of cost, performance, and durability. Its self-contained design beats through-beam systems in ease of installation, and the IP67+ options ensure longevity in outdoor urban environments. A reliable choice for municipal and private parking operators alike."

💬 Latest User Reviews

Recent 30-Day Review Highlights:

⭐⭐⭐⭐⭐ "Flawless Integration" – Kevin Lin (Automation Integrator)

Posted: 2 days ago

"Connected to Siemens PLC without any signal noise. Adjustable range saved us from buying multiple sensor types. Will standardize across future projects."

⭐⭐⭐⭐⭐ "Sunlight-Resistant & Stable" – Sofia Ramirez (Parking Garage Manager)

Posted: 1 week ago

"Installed in a rooftop lot with full sun exposure. Zero false triggers in 3 months. The red filter works exactly as promised."

⭐⭐⭐⭐☆ "Durable, but Documentation Could Improve" – Greg Howard (Maintenance Lead)

Posted: 3 weeks ago

"Hardware is excellent. Only feedback: include a quick-start calibration guide. Took a day to optimize dial settings for our vehicle mix."

🎯 Reviews by Use Case Category

🏭 Industrial Automation (38 Reviews)

  • Average Rating: 4.8/5
  • Most Praised Features:
  • NPN/PLC compatibility (91% mentioned)
  • Adjustable detection range (88% mentioned)
  • Vibration resistance (84% mentioned)

🅿️ Commercial Parking Systems (32 Reviews)

  • Average Rating: 4.7/5
  • Most Praised Features:
  • Ambient light filtering (93% mentioned)
  • Weather/dust resistance (89% mentioned)
  • Easy mounting and alignment (82% mentioned)

🏭 Harsh Environment Applications (19 Reviews)

  • Average Rating: 4.6/5
  • Most Praised Features:
  • IP67/IP69K durability (95% mentioned)
  • Chemical and washdown resistance (Pro Model) (87% mentioned)
  • Long-term reliability (81% mentioned)

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