Leuze HRT 46B/66-S12

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

Overview

The Leuze HRT 46B/66-S12 is a diffuse reflection photoelectric sensor with background suppression, offering reliable and precise object detection up to 1.2 meters. Designed for demanding environments, it features a visible red LED, PNP switching output, and M12 4-pin connector. Its rugged housing is rated IP67/IP69K, making it ideal for washdown areas and harsh industrial settings where hygiene and durability are critical.

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

• Connector: M12, 4-pin male

• Switching Frequency: Up to 250 Hz

• Enclosure Rating: IP67 / IP69K

• Voltage Supply: 10–30 V DC

• Housing Material: Reinforced plastic, Ecolab-certified

Technical Specifications

• Model Number: HRT 46B/66-S12

• Series: 46B

• Response Time: ≤ 2 ms

• Repeat Accuracy: ≤ 5 mm

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

• Status Indicators: Dual LEDs for power and output

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

• Certifications: CE, cULus, Ecolab

Applications

• Object presence detection in conveyors

• Food and beverage packaging lines

• Material handling and logistics

• Pharmaceutical and hygienic zones

• Robotics and automation equipment

Why Choose the HRT 46B/66-S12

• Reliable Background Suppression: Accurate object detection near reflective surfaces

• Industrial Durability: IP69K-rated for harsh or hygienic environments

• Fast and Accurate: High switching frequency and short response time

• Easy Wiring: M12 connector and LED indicators simplify installation

• Compact and Versatile: Ideal for OEMs and integrators

Order Now

The Leuze HRT 46B/66-S12 diffuse 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