Leuze HRTR 46B/66-S12

Leuze HRTR 46B/66-S12 | Diffuse Sensor with Background Suppression | 1.2 m Range | Red Light | M12 Connector | IP67/IP69K

Overview

The Leuze HRTR 46B/66-S12 is a high-performance diffuse reflection sensor with background suppression, designed for reliable object detection up to 1.2 meters. It utilizes a visible red LED for precise sensing and features advanced optics to distinguish targets from background surfaces. The sensor includes a PNP switching output, 4-pin M12 connector, and a rugged IP67/IP69K-rated housing, making it ideal for challenging industrial and hygienic environments.

Key Features

• Sensing Principle: Diffuse with background suppression (BGS)

• Detection Range: Up to 1.2 m

• Light Source: Visible red LED

• Output Type: PNP, light switching

• Connection: M12, 4-pin male connector

• Switching Frequency: Up to 250 Hz

• Enclosure Rating: IP67 / IP69K

• Housing Material: Plastic, Ecolab-certified

• Voltage Supply: 10–30 V DC

• Adjustment: Manual or teach-in via control input

Technical Specifications

• Model Number: HRTR 46B/66-S12

• Sensor Type: Diffuse reflection with BGS

• Response Time: ≤ 2 ms

• Repeat Accuracy: ≤ 5 mm

• Operating Temperature: -40°C to +60°C

• Indicators: LEDs for power and switching status

• Protection Features: Reverse polarity, short-circuit, overload

• Certifications: CE, cULus, Ecolab

Applications

• Detection of varied or reflective objects

• Packaging and material handling systems

• Food and beverage automation (washdown zones)

• Conveyor and sorting systems

• Robotics and OEM machine integration

Why Choose the HRTR 46B/66-S12

• Precise Background Suppression: Ensures stable detection in dynamic environments

• Extended Sensing Range: Up to 1.2 m with accurate object differentiation

• Hygienic and Rugged: IP69K-rated for washdown and harsh industrial use

• Easy Integration: M12 connector and teach-in setup

• High Reliability: Engineered for fast, consistent performance

Order Now

The Leuze HRTR 46B/66-S12 diffuse photoelectric sensor is available and ships worldwide.

Original Manufacturer Packaging

These products are industrial surplus items preserved in the original manufacturer box. Learn More

DDPARTSSOLUTION Packaging

These products are industrial surplus items shipped in secure DDPARTSSOLUTION protective packaging. Learn More

Refurbished

These products have been previously installed or may show cosmetic signs of prior handling. Learn More