Wenglor OSD124Z0003 Through Beam Sensor

These through-beam sensors are best suited for use in industrial environments. Thanks to their large working range, the devices demonstrate excellent functional reliability in highly contaminated environments. The sensors can be checked for correct functioning via the test input.


Wenglor OSD124Z0003 Through Beam Sensor




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.


  • Special coated optics



Dimensions specified in mm (1 mm = 0.03937″)
                       1 = no function
2 = Transmitter DiodeB_SYM_SCHLUESSEL_24.pdf Wrench Size


Optical Data

Range 12,000 mm
Light Source Laser (red)
Wavelength 655 nm
Service Life (T = +25 °C) 100,000 h
Laser Class (EN 60825-1) 1
Beam Divergence 10 mrad

Electrical Data

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
Protection Class III
FDA Accession Number 1120741-000

Mechanical Data

Housing Material Stainless Steel
Coated Optics yes
Full Encapsulation yes
Degree of Protection IP67
Connection M12 × 1; 4-pin

Safety-relevant Data

MTTFd (EN ISO 13849-1) 3,715.77 a