Omron E3T-SL12M 2M Ultracompact Photoelectric Sensor
The Omron E3T-SL12M 2M Photoelectric Sensor is an ultracompact, ultrathin photoelectric sensor with built-in amplifier designed for precise short-distance detection. This limited reflective sensor supports a 5 to 15 mm sensing distance with NPN output, uses a red LED light source, and operates on a 12 to 24 VDC power supply with Dark-ON mode. Manufactured by Omron, it is part of the Omron Photoelectric Sensors range and belongs to the Omron E3T Series.
| Brand | Omron |
| Product | Photoelectric Sensors |
| Model Number | E3T-SL12M 2M |
Omron E3T-SL12M 2M Photoelectric Sensor - Technical Specifications
| Specification | Value |
|---|---|
| Sensing Method | Limited Reflective |
| Shape | Square type |
| Sensing Distance | 5 to 15 mm |
| Power Supply Voltage | 12 to 24 VDC |
| Output Configuration | NPN |
| Connection Method | Pre-wired cable length 2m |
| Current Consumption | 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 | 20g |
The Omron E3T-SL12M 2M is a limited reflective photoelectric sensor designed for space-constrained industrial automation applications. As an ultracompact and ultrathin photoelectric sensor with built-in amplifier, it provides stable object detection within a 5 to 15 mm sensing range using a red LED light source. The sensor operates reliably with 12 to 24 VDC input and NPN output configuration.
In practical applications, the E3T-SL12M 2M photoelectric sensor is used in assembly machines, electronic component handling, packaging equipment, and compact automation systems. Its limited reflective sensing method enables accurate detection of small objects where installation space is minimal. The pre-wired 2-meter cable supports easy mounting and integration into control panels.
Designed for industrial reliability, the Omron E3T-SL12M 2M ensures consistent performance with Dark-ON operation and stable signal output. As part of the Omron E3T Series, it aligns with standard industrial wiring practices and control logic requirements. Engineers selecting limited reflective photoelectric sensors value this model for its compact design, dependable detection, and suitability for high-density automation environments.
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