Omron E3T-SL11 5M Ultracompact Photoelectric Sensor
The Omron E3T-SL11 5M Photoelectric Sensor is an ultracompact, ultrathin photoelectric sensor with built-in amplifier using limited reflective sensing over a 5 to 15 mm distance. This square-type sensor features NPN output, Light-ON operation, a red LED light source, and operates on a 12 to 24 VDC power supply with a pre-wired 5 m cable. Manufactured by Omron under the Omron Photoelectric Sensors category, this model belongs to the Omron E3T Series.
| Brand | Omron |
| Product | Photoelectric Sensors |
| Model Number | E3T-SL11 5M |
Omron E3T-SL11 5M 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 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-SL11 5M photoelectric sensor is a limited reflective, ultracompact sensing device designed for precise object detection in constrained installation spaces. As an ultrathin photoelectric sensor with built-in amplifier, it provides 5 to 15 mm sensing distance, NPN transistor output, and stable 12β24 VDC operation, supporting reliable detection in industrial automation systems.
In practical applications, the E3T-SL11 5M sensor is used in electronic assembly lines, compact machinery, part positioning systems, and automated inspection equipment. Its limited reflective sensing method ensures accurate detection of small targets at close range, while the red LED light source allows consistent performance in environments where space and mounting depth are restricted.
The Omron E3T-SL11 5M belongs to the E3T Series, known for ultracompact design, mechanical stability, and dependable sensing behavior. With its square housing, pre-wired cable connection, and built-in amplifier structure, this photoelectric sensor supports long-term industrial use where precise detection, wiring simplicity, and installation flexibility are required.
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