Wenglor OSII403Z0203 Through Beam Sensor | 4,000mm Red Light

Description

The Wenglor OSII403Z0203 Through Beam Sensor serves as a critical component in through-beam systems, projecting a focused red light beam to a compatible receiver. This configuration allows for the reliable detection of objects that break the light path, regardless of the object’s color, shape, or surface texture. With a generous 4,000 mm range, it provides the flexibility needed for wide conveyor lines and large machinery setups.

One of the standout advantages of this model is its high operational reliability. The emitter is built into a rugged ABS/GF plastic housing that resists impact and environmental stress. Furthermore, the Wenglor OSII403Z0203 Through Beam Sensor is equipped with a dedicated test input. This feature allows for immediate functional checks of the sensor circuit, ensuring that the system is fully operational before production begins. Its small form factor and inclusive mounting design minimize the space required for installation, making it perfect for integration into compact machine designs where every millimeter counts.

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	Value
Range	4,000 mm
Light Source	Red Light
Service Life (T = +25 °C)	100,000 h
Opening Angle	5 °

Electrical Data	Value
Sensor Type	Emitter
Supply Voltage	10 … 30 V DC
Current Consumption (Ub = 24 V)	< 15 mA
Temperature Drift	< 10 %
Temperature Range	-25 … 60 °C
Reverse Polarity Protection	Yes
Test Input	Yes
Protection Class	III

Mechanical Data	Value
Housing Material	Plastic, ABS/GF
Degree of Protection	IP67
Connection	M8 × 1; 3-pin
Optic Cover	Plastic, PMMA
Weight	10 g

Features

Reliable working range of 4,000 mm.
Integrated test input for high operational reliability and safety checks.
Compact design with minimal installation space requirements.
Clever inclusive mounting technology for faster deployment.
Robust IP67 housing suitable for dusty or moist industrial areas.
Long service life of up to 100,000 hours at standard temperatures.

Applications

The Wenglor OSII403Z0203 Through Beam Sensor is optimized for:

Presence detection on automated assembly and packaging lines.
Counting applications in logistics and material handling.
General position monitoring in factory automation.
Environments requiring periodic functional verification via test input integration.