OMORN E3T-ST12 Photoelectric Sensor | 1m Detection IP67 NPN Dark-On | Industrial Automation & AGV Navigation

1. Advanced Through-Beam Detection Technology

The OMORN E3T-ST12 is a high-performance photoelectric sensor designed for precise object detection in industrial automation. With a through-beam configuration and 1m sensing range, it accurately identifies objects as small as 2mm, ensuring reliable operation in assembly lines, robotics, and AGV systems. The sensor features a fast 1ms response time, NPN dark-on output (activates when light is blocked), and dual-color LED indicators (green for power, red for output). Its infrared light source (850nm) provides immunity to ambient light up to 10,000 lux, while background suppression eliminates false triggers from reflective surfaces. Technical specs include 12-24V DC power, 50mA load capacity, and short-circuit protection.

2. Rugged Construction for Harsh Environments

Built with an IP67-rated PBT housing, the E3T-ST12 resists dust, water immersion, and oils, making it suitable for automotive, food processing, and logistics industries. Its compact M18 threaded design (18.5x9.5x7mm) allows flush mounting in confined spaces, while reinforced internal components withstand vibrations (10-2000Hz at 300m/s²) and shocks (500m/s²). The sensor operates across -25°C to +55°C and includes EMI shielding for interference-free performance. OMORN’s ISO 9001 certification guarantees quality, with a 2-year warranty covering material defects.

3. Versatile Applications & Customization Options

Ideal for AGV navigation, conveyor sorting, and robotic positioning, the E3T-ST12 offers configurable options like cable lengths (2m/5m), M12 connectors, and infrared light sources. Its dark-on mode suits applications requiring object absence detection, while factory-direct pricing and bulk discounts reduce automation costs. Common use cases include part counting, pallet tracking, and safety barriers. OMORN’s technical support ensures seamless integration with PLC systems, minimizing downtime and optimizing productivity. This sensor combines durability, precision, and flexibility to meet evolving industrial demands.

​Xiamen Zhicheng Automation Technology Co., Ltd

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