Omron E3T-CT24S 2M Ultracompact Photoelectric Sensor
The Omron E3T-CT24S 2M Photoelectric Sensor is an ultracompact, ultrathin photoelectric sensor with built-in amplifier designed for precise object detection. This cylinder-type through-beam sensor offers a 500 mm sensing distance, PNP output, 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 category and belongs to the Omron E3T Series.
| Brand | Omron |
| Product | Photoelectric Sensors |
| Model Number | E3T-CT24S 2M |
Omron E3T-CT24S 2M Photoelectric Sensor - Technical Specifications
| Specification | Value |
|---|---|
| Sensing Method | Through-beam |
| Shape | Cylinder type |
| Sensing Distance | 500mm |
| Power Supply Voltage | 12 to 24 VDC |
| Output Configuration | PNP |
| Connection Method | Pre-wired cable length 2m |
| Current Consumption | 30 mA max. (Emitter 15 mA max., Receiver 15 mA max.) |
| Light Source (Wavelength) | Red LED |
| Operation Mode | Dark-ON |
| Response Time | 0.5 ms max. |
| Degree Of Protection | IP65 |
| Material | SUS303 |
| Material Lens | Polysulphone |
| Weight | . 60 g |
The E3T-CT24S 2M photoelectric sensor is an ultracompact photoelectric amplifier sensor designed for space-constrained industrial automation systems. It supports through-beam sensing, a 500 mm detection range, and a PNP output, making it suitable for stable object detection in high-density machine layouts. The built-in amplifier reduces wiring complexity and improves installation efficiency.
In industrial applications, the E3T-CT24S photoelectric sensor is used in assembly lines, conveyor systems, packaging machines, and automated inspection equipment. Its ultrathin cylindrical design allows mounting in tight locations, while the red LED light source ensures reliable detection of small parts and fast-moving objects. Dark-ON operation supports consistent performance in controlled sensing environments.
The E3T-CT24S 2M model is engineered for long-term industrial use with stable electrical characteristics and low power consumption. Operating on 12β24 VDC, it integrates smoothly with PLC-based control systems and photoelectric sensor networks. Engineers and system integrators choose the E3T series for dependable sensing accuracy, compact form factor, and compatibility with modern industrial automation standards.
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