Wenglor HD11PC3 Reflex Sensor with Background Suppression

Description

The Wenglor HD11PC3 Reflex Sensor with Background Suppression operates on the principle of angular measurement. Unlike standard sensors that rely purely on light intensity, this sensor detects distance by measuring the angle of the returning light beam. This technical advantage allows the sensor to recognize objects accurately even when they are positioned directly in front of challenging backgrounds.

Operational efficiency is at the core of its design. The sensor is practically unaffected by the optical properties of the target; whether the object is dark, light, or glossy, the switching performance remains stable. Encased in a rugged stainless steel housing with an IP67 rating and full encapsulation, it is built to withstand harsh conditions, including moisture and mechanical stress. With a fast response time of 833 µs and a high switching frequency of 600 Hz, it is the ideal choice for precision-critical manufacturing lines.

Brand

Wenglor

Technology that moves in over three decades of wenglor sensoric. On this interactive journey through time, we researched deep into wenglor’s archives and have tracked the history of the company since the eighties – starting in an attic and growing into a global corporation.

The innovative company for smart sensor and image processing technologies. Many patented product and system solutions are used in countless automated industries worldwide. Constant growth, outstanding products and excellent corporate governance qualify wenglor as a top employer in the SME sector.

Specifications

Optical Data

Range: 120 mm
Setting Range: 35 … 120 mm
Switching Hysteresis: < 5 %
Light Source: Red Light
Service Life (T = +25 °C): 100,000 h
Max. Ambient Light: 10,000 Lux

Electrical Data

Supply Voltage: 10 … 30 V DC
Current Consumption (Ub = 24 V): < 40 mA
Switching Frequency: 600 Hz
Response Time: 833 µs
Temperature Range: -25 … 60 °C
Switching Output Voltage Drop: < 2.5 V
PNP Switching Output/Current: 200 mA
Protection Class: III

Mechanical Data

Setting Method: Potentiometer
Housing Material: Stainless Steel
Full Encapsulation: Yes
Degree of Protection: IP67
Connection: Cable, 3-wire
Cable Length (L): 2 m
Weight: 145 g

Features

Electronic background suppression for reliable detection against any backdrop.
Robust stainless steel housing for superior mechanical protection.
Adjustable switching distance via integrated potentiometer.
Visible red light for easy alignment and setup.
Full encapsulation for enhanced durability in wet or dusty environments.
Comprehensive electrical protection: short circuit, reverse polarity, and overload protection.

Applications

The Wenglor HD11PC3 Reflex Sensor with Background Suppression is highly versatile and suitable for various industrial sectors, including:

Food and Beverage: Detecting packaging on conveyors where hygiene and washdown resistance (IP67) are required.
Pharmaceutical: High-speed detection of small vials or blister packs.
Automated Assembly: Precise positioning of parts regardless of material or color.
Packaging Industry: Reliability on multi-colored or high-gloss packaging materials.