Pepperl+Fuchs UDC-18GM-400-3E1

Overview

The Pepperl+Fuchs UDC-18GM-400-3E1 is a cutting-edge M18 ultrasonic double sheet sensor engineered for unparalleled precision in material detection. This sophisticated device reliably differentiates between no sheet, single sheet, and double sheet conditions across a diverse array of materials, including delicate paper and thin metal foils. With a versatile sensing range of 20 to 60 mm, and an optimal operating distance of 45 mm, the UDC-18GM-400-3E1 guarantees consistent and accurate performance in critical applications where even minor discrepancies can lead to significant issues.Its robust M18 threaded housing, crafted from nickel-plated brass and durable PBT plastic, combined with an IP67 protection rating, ensures exceptional longevity and resistance in the most demanding industrial environments. This sensor is an indispensable tool for operations requiring meticulous material verification.

Key Features

• Precision Sensing: Detects objects within a 20 to 60 mm range, with an optimal operating distance at 45 mm, ensuring heightened accuracy.
• Triple-State Detection: Advanced capability to distinguish between no sheet (air), single sheet, and double sheet conditions, reducing errors and material waste.
• NPN Triple Outputs: Features three normally closed (NC) NPN outputs specifically for air, single sheet, and double sheet detection, allowing for flexible system integration.
• Industrial-Grade Housing: Built with a robust M18 nickel-plated brass threaded housing and PBT plastic components, offering superior durability.
• Integrated Connectivity: Comes equipped with a pre-attached 2-meter PVC cable for straightforward and secure installation.
• Wide Operating Voltage: Compatible with 18 to 30 V DC power supplies, accommodating various industrial setups.
• Efficient Power Consumption: Maintains a no-load supply current of less than 80 mA, contributing to energy efficiency.
• Rapid Response: Provides quick response and switch-off times of approximately 15 ms, enabling high-speed process control.
• IP67 Protection: Fully protected against dust ingress and the effects of temporary immersion in water, ensuring reliability in harsh conditions.
• Broad Temperature Range: Operates effectively in temperatures ranging from 0°C to +60°C (32°F to +140°F).
• Intuitive LED Indicators: Features clear green, yellow, and red LEDs for instant visual feedback on single sheet, no sheet, and double sheet detection, respectively.

Technical Specifications

• Model Number: UDC-18GM-400-3E1
• Transducer Frequency: 395 kHz for precise ultrasonic emission and reception.
• Time Delay Before Availability: Less than 500 ms, ensuring quick system readiness.
• Protection Features: Includes short-circuit and overload protection for enhanced operational safety and longevity.
• Voltage Drop: Maximum ≤ 2 V, maintaining efficient power delivery to the sensor.
• Switching Frequency: Up to ≤ 33 Hz, supporting dynamic process applications.
• Housing Material: Premium nickel-plated brass for the main body; PBT for plastic components, ensuring robustness.
• Sensing Face Material: Constructed from an epoxy resin/hollow glass sphere mixture with polyurethane foam, optimized for ultrasonic transmission.
• Cable Length: 2 meters, providing ample reach for installation.
• Cable Cross Section: 0.14 mm², designed for reliable electrical conductivity.
• Degree of Protection: IP67, confirming resistance to environmental factors.
• Standards Compliance: Adheres to EN IEC 60947-5-2:2020 for industrial control equipment.
• Approvals: UL listed (cULus, General Purpose, Class 2 Power Source) and CCC (not required for products rated ≤36 V).

Applications

The Pepperl+Fuchs UDC-18GM-400-3E1 excels in environments where precise sheet detection is paramount:

• Printing Industry: Eliminates costly double feeding of paper sheets in high-speed printing presses, enhancing print quality and reducing material waste.
• Paper Handling and Finishing: Ensures exact detection of single and double sheets in collating, binding, and folding machines, streamlining production.
• Packaging Lines: Prevents jams and misfeeds by accurately identifying overlapping materials, leading to smoother and more efficient packaging processes.
• Metal Processing: Critical for detecting double layers in thin metal sheet applications, safeguarding machinery from damage and ensuring product consistency.
• Textile Manufacturing: Ideal for monitoring single and double layers of fabric, preventing material defects and optimizing cutting or folding operations.

Why Choose This Model?

The UDC-18GM-400-3E1 from Pepperl+Fuchs stands out as an industry-leading solution for sheet detection due to its blend of advanced technology, robust construction, and user-friendly features:

• Unmatched Reliability: Offers superior accuracy in distinguishing between no sheet, single sheet, and double sheet conditions, significantly reducing errors and downtime.
• Built to Last: The durable nickel-plated brass housing coupled with an IP67 rating ensures exceptional resilience against harsh industrial conditions, minimizing maintenance needs.
• Effortless Integration: Its standard M18 threaded design allows for quick and straightforward mounting into existing machinery and systems, simplifying installation.
• Instant Visual Feedback: The intuitive tri-color LED indicators provide immediate and clear status updates, enabling operators to quickly identify and address any issues.
• Broad Material Compatibility: Designed to perform reliably across a wide spectrum of materials, including various types of paper, plastics, and thin metal sheets, offering versatile application potential.
• Optimized Performance: With a 395 kHz transducer frequency and rapid response times, this sensor ensures high-throughput operations without compromising on detection accuracy.

Order Now

Elevate your operational precision and efficiency with the Pepperl+Fuchs UDC-18GM-400-3E1 M18 Ultrasonic Double Sheet Sensor. This essential component for reliable material handling is available for immediate shipping worldwide. Experience the difference that high-quality, dependable detection technology can make in your industrial processes.