Keyence LRTB2000C | Long-Range Reflective Laser Sensor for Precise Detection Overview The Keyence LRTB2000C is a long-range reflective laser sensor that offers accurate detection at distances up to 2 meters. With a built-in amplifier, visible laser beam, and compact body, this sensor is perfect for applications requiring stable detection over long distances—even with low reflectivity objects. Designed for easy installation and reliable operation, the LRTB2000C is suitable for a wide range of industrial automation and positioning tasks. Key Features 2,000 mm Sensing Range – Long-distance detection with high accuracy Class 1 Laser – Safe, visible red laser for easy alignment Reflective Detection Type – No need for a separate receiver Compact Body – Fits into tight spaces on production equipment Built-In Amplifier – No external amplifier required Stability and Sensitivity Adjustment – Ensures optimal performance in varying environments IP67 Rated – Resistant to dust and water for industrial use Technical Specifications Model: LRTB2000C Sensing Type: Reflective (laser) Sensing Distance: Up to 2,000 mm (with reflector) Light Source: Red semiconductor laser (Class 1) Power Supply: 12 to 24 VDC Output Type: NPN or PNP open-collector (depending on variant) Response Time: Approx. 1 ms Connection Type: Cable or connector type (model dependent) Protection Rating: IP67 Ambient Temperature: –10 to +55°C Housing Material: ABS resin Applications Pallet & Box Detection – Long-range presence detection on conveyors Automated Warehouses – Reliable sensing across wide gaps Positioning Systems – Accurate distance sensing in robotics or logistics General Automation – Non-contact detection of reflective surfaces Why Choose the Keyence LRTB2000C? Reliable long-range detection with visible laser targeting Compact and rugged for industrial environments Easy setup and flexible mounting options Order Now In stock and ready for global shipping. Fast delivery available.