Omron E3T-FT12F 2M Ultracompact Photoelectric Sensor
The Omron E3T-FT12F 2M Photoelectric Sensor is an ultracompact, ultrathin photoelectric sensor with built-in amplifier designed for precise object detection. This rectangular through-beam sensor offers a 500 mm sensing distance, NPN output, Dark-ON operation, and uses a red LED light source with a 12 to 24 VDC power supply. Manufactured by Omron, it is part of the Omron Photoelectric Sensors category and belongs to the Omron E3T Series.

| Brand | Omron |
| Product | Photoelectric Sensors |
| Model Number | E3T-FT12F 2M |
Omron E3T-FT12F 2M Photoelectric Sensor - Technical Specifications
| Specification | Value |
|---|---|
| Sensing Method | Through-beam |
| Shape | Rectangular type |
| Sensing Distance | 500 mm |
| Power Supply Voltage | 12 to 24 VDC |
| Output Configuration | NPN |
| Connection Method | Pre-wired cable length 2m |
| Current Consumption | 30 mA max. (Emitter 10 mA max., Receiver 20 mA max.) |
| Light Source (Wavelength) | Red LED |
| Operation Mode | Dark-ON |
| Response Time | 1 ms max. |
| Degree Of Protection | IP67 |
| Material | Polybutylene terephthalate |
| Material Lens | Denatured Polyarylate |
| Weight | 40g |
The Omron E3T-FT12F 2M is an ultracompact photoelectric sensor developed for space-constrained industrial automation environments. As an ultrathin photoelectric sensor with a built-in amplifier, it provides through-beam sensing, 500 mm detection range, and stable NPN transistor output for reliable signal processing. Its compact rectangular housing supports easy installation in dense control layouts.
In practical applications, the Omron E3T-FT12F 2M photoelectric sensor is used in packaging machines, electronic assembly lines, conveyors, and precision inspection systems. The red LED light source ensures consistent detection of small objects, while Dark-ON operation supports dependable switching logic in high-speed automation processes where stable sensing performance is required.
The Omron E3T-FT12F 2M sensor is engineered for long-term industrial operation with reliable electrical characteristics and consistent output behavior. As part of the Omron E3T Series, it supports system compatibility, efficient panel design, and dependable sensing performance. Engineers selecting ultrathin photoelectric sensors value this model for its compact form factor, stable detection capability, and suitability for continuous industrial use.




