Omron E3T-ST22MF 2M Ultracompact Photoelectric Sensor
The Omron E3T-ST22MF 2M Photoelectric Sensor is an ultracompact, ultrathin through-beam sensor with 300 mm sensing distance and NPN output for precise object detection. Designed as a built-in amplifier sensor, it uses a Red LED light source, operates on 12 to 24 VDC, and supports Dark-ON mode with a pre-wired 2 m cable. Manufactured by Omron, this model belongs to the Omron Photoelectric Sensors range and the Omron E3T Series.
| Brand | Omron |
| Product | Photoelectric Sensors |
| Model Number | E3T-ST22MF 2M |
Omron E3T-ST22MF 2M Photoelectric Sensor - Technical Specifications
| Specification | Value |
|---|---|
| Sensing Method | Through-beam |
| Shape | Square type |
| Sensing Distance | 300mm |
| 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-ST22MF 2M is an ultracompact photoelectric sensor designed for space-constrained industrial automation systems. As an ultrathin, M3-mounting through-beam sensor with a built-in amplifier, it provides 300 mm sensing, NPN transistor output, and stable 12β24 VDC operation. The Red LED emitter ensures consistent detection performance in controlled automation environments.
In practical applications, the E3T-ST22MF 2M photoelectric sensor is used in precision assembly lines, compact conveyors, electronic component handling, and packaging equipment. Its ultrathin square design allows installation in narrow spaces, while through-beam operation ensures reliable detection of small or fast-moving objects in automated production processes.
The Omron E3T-ST22MF 2M belongs to the E3T Series, known for consistent sensing accuracy, electrical stability, and compact mechanical design. With Dark-ON operation, pre-wired cabling, and integrated amplification, this photoelectric sensor supports long-term industrial use where mounting space, detection reliability, and system compatibility are critical requirements.
Related Products
