Omron E3T-ST11: Compact, high-precision through-beam photoelectric sensor with a red LED light source, suitable for precise object detection in industrial settings.
Product ModelE3T-ST11
Product ID65974
Stock on Request
Last updated: 8/29/2026
Key Features
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1. High Precision DetectionThe Omron E3T-ST11 offers precise detection with a minimum sensing object diameter of 2 mm, ensuring reliable operation even in challenging environments.
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2. Compact DesignWith a compact square shape, this sensor is ideal for space-constrained applications, making it perfect for integration into various industrial setups.
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3. Red LED Light SourceEquipped with a red LED light source at 650 nm, the E3T-ST11 provides consistent illumination, enhancing its ability to detect objects accurately.
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4. Robust Protection CircuitsFeaturing output short-circuit protection, output reverse polarity protection, and power supply reverse polarity protection, this sensor ensures reliable operation and longevity.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Body Type
Rectangular - Compact
Housing Material
Plastic
Supply Voltage
12 to 24 VDC
Type
Minature
Sensing Method
Through-beam
Output
NPN
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5. Wide Ambient ToleranceThe E3T-ST11 operates effectively in a wide range of ambient conditions, including up to 10,000 lux sunlight and 5,000 lux incandescent lamp illumination, making it suitable for various industrial environments.
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6. IP67 RatingWith an IP67 rating, this sensor is highly resistant to dust and water, ensuring it can withstand harsh industrial conditions without compromising performance.
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7. Fast Response TimeThe E3T-ST11 has a fast response time of 1 ms, allowing for quick detection and reliable operation in real-time applications.
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8. Versatile Mounting OptionsAvailable in pre-wired models with a standard cable length of 2 meters, the E3T-ST11 offers easy integration and flexible mounting options using M2 or M3 screws.
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9. Durable ConstructionBuilt with a durable polybutylene terephthalate (PBT) case and denatured polyarylate lens, the E3T-ST11 ensures long-lasting performance in demanding industrial settings.
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10. 24/7 Support and Secure PaymentBacked by 24/7 support and a secure payment system, customers can trust in the reliability and support of the Omron brand when purchasing the E3T-ST11.
