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Pepperl+Fuchs GLV18-55/73/120 M18 Retroreflective Sensor for industrial automation

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Pepperl+Fuchs GLV18-55/73/120

by Pepperl+Fuchs

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OverviewUpgrade your industrial operations with the Pepperl+Fuchs GLV18-55/73/120, a premium M18 retroreflective particulate sensor engineered for exceptional precision and dependability. This resilient sensor is meticulously crafted to excel in demanding settings, delivering seamless object identification across diverse applications. Boasting a flexible sensing range from 0 to 4 meters, dual PNP outputs for adaptable control, and encased in a durable M18 plastic housing, the GLV18-55/73/120 is the ultimate solution for tasks requiring exact and consistent object recognition. Its integrated polarization filter effectively minimizes erroneous triggers from shiny surfaces, guaranteeing unparalleled stability in your detection processes. Embrace the forefront of sensing technology with Pepperl+Fuchs, a brand synonymous with innovation and superior quality.Key Features Extended Sensing Distance: Accurately identifies objects from 0 to 4 meters, providing broad application versatility. Dual PNP Outputs: Comes with complementary, short-circuit protected PNP outputs for versatile integration into various control systems. Durable M18 Enclosure: Constructed with a robust M18 threaded plastic body, ensuring long-term resilience within industrial settings. Polarization Filter: Efficiently suppresses reflections from glossy items, boosting detection precision and steadiness. Broad Operating Voltage: Functions efficiently with a 10 to 30 V DC power input, compatible with different systems. High Switching Speed: Features a swift switching frequency of up to 500 Hz, perfect for high-velocity applications. Superior Ingress Protection: IP67 rating ensures excellent resistance against dust and water intrusion, prolonging operational lifespan. Wide Temperature Range: Operates flawlessly in temperatures from -25°C to +60°C (-13°F to +140°F), suitable for various climates. Clear Status Indicators: Includes a green LED for power and a yellow LED for signal status, offering immediate visual feedback. Standard M12 Connectivity: Utilizes a convenient 4-pin M12 connector for swift and secure installation. Technical SpecificationsModel Number: GLV18-55/73/120Series: Efficient LineLight Source: Modulated visible red light, 640 nmPolarization Filter: YesDiameter of Light Spot: Approximately 200 mm at 5.5 mOpening Angle: Approximately 2°Ambient Light Limit: 30,000 LuxResponse Time: ≤ 1 msVoltage Drop: ≤ 1.5 V DCSwitching Current: Max. 100 mAHousing Material: Polycarbonate (PC)Optical Face Material: PMMADimensions: Length: 43.9 mm, Diameter: 18 mmThread Size: M18Compliance: EN 60947-5-2Approvals: UL: cULus Listed, Class 2 Power Source; CCC: Not required for products rated ≤36 VApplicationsThe Pepperl+Fuchs GLV18-55/73/120 retroreflective sensor is an essential component across numerous industrial sectors, providing critical sensing capabilities for enhanced operational efficiency: Packaging Industry: Crucial for accurate presence detection, ensuring correct tray loading, thorough completeness checks, and maintaining optimal stack height control. Material Handling: Enables dependable presence sensing, precise target identification for robotic guidance, accurate profile verification for quality assurance, and responsive trigger detection for automated processes. Automatic Doors and Gates: Guarantees secure and reliable detection for automated door and gate systems, enhancing both safety and functionality. Elevators: Vital for monitoring closing edges, preventing obstructions, and ensuring the smooth, safe operation of elevator doors. Why ChooseThe Pepperl+Fuchs GLV18-55/73/120 stands out as a superior selection for your sensing requirements, offering a combination of advanced functionalities and robust construction:Unmatched ReliabilityThe integrated polarization filter substantially reduces incorrect readings from reflective areas, ensuring consistent and precise object identification even in challenging environments.Optimized PerformanceWith its dependable detection capabilities and rapid response time, this sensor maintains peak operational efficiency. Its high switching frequency makes it suitable for demanding, high-speed applications, preventing bottlenecks and guaranteeing smooth workflow.Durable DesignEngineered for endurance, the sensor's robust M18 housing and IP67 protection guarantee exceptional resistance to dust and water, making it suitable for harsh industrial conditions. This durability translates into a longer service life and reduced maintenance needs.Flexible IntegrationFeaturing dual PNP outputs and a wide operating voltage, the GLV18-55/73/120 offers straightforward integration into a variety of existing control systems. The standard M12 connector further simplifies installation and setup.Order NowEnhance your automation systems today with the Pepperl+Fuchs GLV18-55/73/120 retroreflective sensor. Contact Palm Parts Solution to learn more or to place your order.FAQWhat kind of environments is the GLV18-55/73/120 suitable for?This sensor is built for challenging industrial environments, thanks to its robust M18 housing, IP67 protection, and a wide operating temperature range of -25°C to +60°C.How does the polarization filter improve detection?The polarization filter effectively minimizes false triggers and enhances detection accuracy by suppressing reflections from shiny or reflective surfaces, ensuring stable and reliable performance.Can this sensor be used in high-speed applications?Yes, with a high switching frequency of up to 500 Hz, the GLV18-55/73/120 is well-suited for demanding, high-speed industrial applications.What type of output does the GLV18-55/73/120 provide?The sensor features dual PNP outputs with short-circuit protection, offering flexible and secure integration into various control systems.Is installation straightforward?Yes, the sensor is designed for ease of installation, featuring a standard 4-pin M12 connector for quick and reliable setup.

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PRODUCT DETAILS

Pepperl+Fuchs GLV18-55/73/120

Overview

This is a genuine Pepperl+Fuchs component. PalmPartsSolution stocks it in new, refurbished, and surplus condition with tested warranty and same-day shipping on in-stock units.

Whether you are sourcing a like-for-like replacement for an existing installation, an emergency spare to keep a line running, or a qualified part for a new build, our team can confirm availability, revision, and lead time before you order.

Key Features

  • Genuine Pepperl+Fuchs catalog part
  • Tested before shipment
  • Backed by PalmPartsSolution warranty
  • Cross-reference and revision assistance available
  • Compatible with the broader Pepperl+Fuchs automation ecosystem

Compatibility

When ordering, match the full catalog/part number, hardware revision, and firmware revision called out by your Pepperl+Fuchs equipment. Where applicable, confirm:

  • Input/output voltage and current rating
  • Communication protocol and network role
  • Mounting form factor and footprint
  • Operating temperature, humidity, and IP rating
  • Required certifications (UL, CE, ATEX, marine, etc.)

Not sure which revision you need? Send us the catalog number on the nameplate and we will confirm the correct match.

Replacement Information

Three ways to source this part through PalmPartsSolution:

  1. Exact replacement — same Pepperl+Fuchs catalog number, new or refurbished, tested and warrantied
  2. Form-fit-function equivalent — alternate revision or build that drops in without code changes
  3. Engineered migration — current-generation Pepperl+Fuchs platform with documented conversion notes

Contact our engineering team if you need help choosing between these tracks.

Technical Specifications

Model Number: GLV18-55/73/120

Series: Efficient Line

Light Source: Modulated visible red light, 640 nm

Polarization Filter: Yes

Diameter of Light Spot: Approximately 200 mm at 5.5 m

Opening Angle: Approximately 2°

Ambient Light Limit: 30,000 Lux

Response Time: ≤ 1 ms

Voltage Drop: ≤ 1.5 V DC

Switching Current: Max. 100 mA

Housing Material: Polycarbonate (PC)

Optical Face Material: PMMA

Dimensions: Length: 43.9 mm, Diameter: 18 mm

Thread Size: M18

Compliance: EN 60947-5-2

Approvals: UL: cULus Listed, Class 2 Power Source; CCC: Not required for products rated ≤36 V

Applications

The Pepperl+Fuchs GLV18-55/73/120 retroreflective sensor is an essential component across numerous industrial sectors, providing critical sensing capabilities for enhanced operational efficiency:

  • Packaging Industry: Crucial for accurate presence detection, ensuring correct tray loading, thorough completeness checks, and maintaining optimal stack height control.
  • Material Handling: Enables dependable presence sensing, precise target identification for robotic guidance, accurate profile verification for quality assurance, and responsive trigger detection for automated processes.
  • Automatic Doors and Gates: Guarantees secure and reliable detection for automated door and gate systems, enhancing both safety and functionality.
  • Elevators: Vital for monitoring closing edges, preventing obstructions, and ensuring the smooth, safe operation of elevator doors.

Why Choose the GLV18-55/73/120?

The Pepperl+Fuchs GLV18-55/73/120 stands out as a superior selection for your sensing requirements, offering a combination of advanced functionalities and robust construction:

Unmatched Reliability

The integrated polarization filter substantially reduces incorrect readings from reflective areas, ensuring consistent and precise object identification even in challenging environments.

Optimized Performance

With its dependable detection capabilities and rapid response time, this sensor maintains peak operational efficiency. Its high switching frequency makes it suitable for demanding, high-speed applications, preventing bottlenecks and guaranteeing smooth workflow.

Durable Design

Engineered for endurance, the sensor's robust M18 housing and IP67 protection guarantee exceptional resistance to dust and water, making it suitable for harsh industrial conditions. This durability translates into a longer service life and reduced maintenance needs.

Flexible Integration

Featuring dual PNP outputs and a wide operating voltage, the GLV18-55/73/120 offers straightforward integration into a variety of existing control systems. The standard M12 connector further simplifies installation and setup.

Availability & Shipping

  • In stock: GLV18-55/73/120 ready for immediate dispatch from our Florida warehouse.
  • Free USA shipping: FedEx Priority (2–5 business days) and UPS Ground (3–5 business days). Expedited options available at checkout.
  • Worldwide delivery: FedEx International Priority (1–5 days), UPS International Priority (3–5 days), and USPS International (5–10 days) — rates calculated at checkout.
  • Bulk pricing: Volume discounts on request — contact our sales team for quantity quotes.
  • Buy with confidence: Every GLV18-55/73/120 ships with a 1-Year PALM Parts warranty and a 30-day return window.
SUPPORT

Frequently Asked Questions — Pepperl+Fuchs

This sensor is built for challenging industrial environments, thanks to its robust M18 housing, IP67 protection, and a wide operating temperature range of -25°C to +60°C.

Machine down? We ship parts the same day.

New, surplus, and refurbished Pepperl+Fuchs inventory in stock. Request a quote or speak directly with an automation specialist for emergency sourcing.

CUSTOMER REVIEWS

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PALM Parts Solution operates as an independent industrial automation supplier and is not an authorized distributor or affiliate of any listed manufacturer or brand name. Manufacturer trademarks and product names are used solely for identification purposes. Original manufacturer warranties do not apply. All products sold by PALM Parts are backed by our own 1-year warranty.

Product Condition & Firmware

All products are sold as new unless stated otherwise. Original manufacturer packaging may show signs of handling, storage, or shelf wear. Date codes and series may vary from current factory production. PALM Parts does not guarantee the presence, version, or compatibility of any firmware on PLC or automation products.

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