Omron E3T-FD11M 5M Ultracompact Photoelectric Sensor
The Omron E3T-FD11M 5M Photoelectric Sensor is an ultracompact, ultrathin photoelectric sensor with built-in amplifier designed for precise object detection in limited spaces. It features a rectangular diffuse-reflective design with a 5 to 30 mm sensing distance, NPN output, Red LED light source, and operates on a 12 to 24 VDC power supply in Light-ON mode. Manufactured by Omron, this sensor is part of the Omron Photoelectric Sensors range and belongs to the Omron E3T Series.
| Brand | Omron |
| Product | Photoelectric Sensors |
| Model Number | E3T-FD11M 5M |
Omron E3T-FD11M 5M Photoelectric Sensor - Technical Specifications
| Specification | Value |
|---|---|
| Sensing Method | Diffuse-reflective |
| Shape | Rectangular type |
| Sensing Distance | 5 to 30 mm |
| Power Supply Voltage | 12 to 24 VDC |
| Output Configuration | NPN |
| Connection Method | Pre-wired cable length 5m |
| Current Consumption | 20 mA max. |
| Light Source (Wavelength) | Red LED |
| Operation Mode | Light-ON |
| Response Time | 1 ms max. |
| Degree Of Protection | IP67 |
| Material | Polybutylene terephthalate |
| Material Lens | Denatured Polyarylate |
| Weight | 20g |
The Omron E3T-FD11M 5M is an ultracompact photoelectric sensor engineered for stable detection in space-constrained industrial applications. As an ultrathin photoelectric sensor with built-in amplifier, it combines diffuse-reflective sensing, 5 to 30 mm detection range, and a Red LED light source to ensure consistent performance. The sensor uses an NPN output and supports 12 to 24 VDC operation for flexible system integration.
In practical industrial environments, the E3T-FD11M 5M photoelectric sensor is commonly used in packaging machines, electronic assembly lines, conveyors, and compact automation equipment. Its rectangular, ultrathin body allows installation in tight mounting areas, while the pre-wired 5 m cable simplifies wiring. The stable sensing output supports reliable object detection where precision and repeatability are required.
The E3T-FD11M 5M belongs to the E3T series, known for consistent optical performance and compact mechanical design. This photoelectric sensor supports long-term industrial use through stable electrical characteristics, resistance to installation constraints, and compatibility with standard DC control circuits. Engineers selecting ultracompact photoelectric sensors value this model for dependable detection, compact form factor, and suitability for modern automation systems.




