Leuze HT5.1/2

Leuze HT5.1/2 | Diffuse Sensor | Background Suppression | 120 mm Range | Red Light | IP67

Overview

The Leuze HT5.1/2 is a compact diffuse photoelectric sensor with background suppression, enabling highly accurate object detection up to 120 mm even in front of reflective or varying backgrounds. It features visible red LED light, a robust plastic housing rated IP67, and excellent optical resolution, making it ideal for close-range detection in confined automation systems or OEM machinery.

Key Features

• Sensing Principle: Diffuse with background suppression

• Detection Range: Up to 120 mm

• Light Source: Red LED, visible

• Output Type: PNP or NPN (depending on model variant)

• Enclosure Rating: IP67

• Housing Material: Plastic

• Mounting Style: Compact for limited space applications

• Power Supply: 10–30 V DC

• Adjustment: Manual potentiometer or factory pre-set (varies by submodel)

Technical Specifications

• Model Number: HT5.1/2

• Repeat Accuracy: ≤ 1 mm

• Switching Frequency: Up to 500 Hz

• Response Time: ≤ 1 ms

• Operating Temperature: -25°C to +55°C

• Indicators: LED for signal status and power

• Protection Circuits: Short-circuit, reverse polarity

• Certifications: CE, cULus

Applications

• Presence detection on small assembly parts

• Close-range sorting and counting

• OEM machine installations

• Electronics and pharmaceutical lines

• General industrial automation

Why Choose the HT5.1/2

• Precise Detection: High-resolution background suppression

• Compact Form Factor: Ideal for tight installation spaces

• Rugged Design: IP67 protection for industrial use

• Fast Response: Suitable for dynamic applications

• Trusted Brand: Leuze is a leader in photoelectric sensor innovation

Order Now

The Leuze HT5.1/2 diffuse photoelectric sensor is available and ships worldwide.

NEW product in original sealed packaging. The product may be of older version or design. The packaging may have markings, signs of discoloration, and wear. DDPARTSSOLUTION Warranty: 1 Year. Manufacturer's Warranty and Support NEVER apply