LUT9U-P130L Luminescence Sensors – SICK Sensor

Product Overview

• Part Number: 1045606
• Model Type: LUT9U-P130L
• Sensing Distance: ≤ 50 mm (from leading edge of lens).
• Light Source: UV LED (375 nm wavelength).
• Communication Interface: IO-Link (for remote monitoring and configuration).
• Output Type: PNP switching output and 0 mA to 13 mA analog output.
• Switching Frequency: Adjustable (0.5 kHz, 2.5 kHz, or 6.5 kHz).
• Housing: Zinc die-cast with IP67 enclosure rating.

Product Description

The SICK LUT9U-P130L (1045606) is a high-performance luminescence sensor within the LUT9 family, designed to detect UV-fluorescent marks even on challenging surfaces. Utilizing a powerful UV LED light source at 375 nm, the sensor distinguishes marks that are invisible to the human eye, ensuring high-speed processing and reliability in automated environments.

This model features a 50mm sensing distance and a vertical light spot (5 mm x 15 mm), allowing for flexible mounting and precise detection. One of its standout features is the integrated IO-Link interface, which enables active integration into machine control logic for remote configuration, status monitoring, and easy device replacement. The sensor also includes a clear bar graph display on the housing, providing real-time feedback on luminescence intensity. With adjustable switching frequencies and response times as fast as 75 µs, the LUT9U-P130L offers the versatility needed for high-resolution tasks or high-speed production lines. Its rugged zinc die-cast housing and IP67 rating ensure durability in harsh industrial conditions.

Key Performance Features

• High Sensitivity: Reliable detection of low-level luminescence on various background materials.
• Smart Communication: IO-Link V1.0 integration for process data collection and remote parameterization.
• User Feedback: Integrated 10-segment bar graph display shows signal strength and detection reliability.
• Adjustable Performance: Multiple switching frequencies (up to 6.5 kHz) and response times (down to 75 µs) for optimized application tuning.
• Flexible Setup: Static 2-point teach-in with manual fine adjustment via “+” and “-” buttons.
• Enhanced Filtering: Built-in optical filters (≤ 420 nm) to suppress background luminescence and minimize false triggers.

Ideal Applications

• Packaging Industry: Detection of invisible registration marks on high-gloss foils or clear labels.
• Wood and Lumber: Identification of fluorescent chalk marks for sorting and cutting optimization.
• Quality Control: Verification of presence for glues, lubricants, or coatings containing fluorescent tracers.
• Pharmaceuticals: Checking for the presence of instruction leaflets or tamper-evident seals.
• Automotive: Detecting fluorescent markers used for component alignment or part identification on assembly lines.

Features