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- Omron E3FA-TN11 2M Photoelectric Sensor Omron E3FA-TN11 2M Photoelectric Sensor








Omron E3FA-TN11 2M Photoelectric Sensor
- Brand : E3FA-TN11
- Output : NPN open-collector transistor
- Supply Voltage : 10..30 VDC
- Current consumption Emitter : 25 mA max.
- Warranty : 12 Months
- Description
- Specifications
- Shipping & Returns
- Reviews
Omron E3FA-TN11 2M Photoelectric Sensor
The Omron E3FA-TN11 2M Photoelectric Sensor, part of Omron's E3FA series, features a cylindrical axial shape and operates using through-beam sensing method. With an impressive sensing distance of 20 meters, it employs a red LED light source at 624 nm. This sensor operates on a power supply voltage ranging from 10 to 30 VDC and offers easy connection with pre-wired models featuring a 2-meter cable length.
Designed for versatile applications, it includes protective circuits for output short-circuit, output and power supply reverse polarity protection. The sensor offers light-ON/dark-ON selectable operation mode and a quick response time of 0.5 ms max. Additionally, it features single-turn adjustment for sensitivity setting and is equipped with indicators for operation, stability, and power.
Equipped with a 2-meter cable for easy installation, this sensor offers flexibility and convenience in setup. Its robust construction ensures durability and long-term performance, making it an ideal choice for demanding industrial environments. Overall, the Omron E3FA-TN11 2M Photoelectric Sensor stands as a dependable solution for precise object detection needs in industrial settings.
Our engineers actively inputted all the required details of this item in accordance with the datasheet. Nevertheless, it’s imperative to recognize that errors may arise during this process. Despite our sincere efforts, it’s important to remain cautious. Nonetheless, inaccuracies can still occur. All trademarks and trade names used on this site are the property of their respective owners. They are used solely for identification purposes and do not imply any endorsement or affiliation with our company.
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Model | E3FA-TN11 |
Series | E3FA |
Make | Omron |
Shape | Cylindrical axial |
Sensing method | Through-beam type |
Sensing distance | 20 m |
Light source | Red LED (624 nm) |
Power supply voltage | 10 to 30 VDC±10% ripple (p-p) 10% included |
Connection method | Pre-wired models (Cable length 2 m) |
Current consumption | Emitter: 25 mA max. Receiver: 15 mA max. |
Control output | NPN open collector 30 VDC max. 100 mA max. Residual voltage: 3 V max. |
Protective circuit | Output short-circuit protection, Output reverse polarity protection, Power supply reverse polarity protection |
Operation mode | Light-ON/Dark-ON selectable |
Response time | Operate or reset: 0.5 ms max. |
Sensitivity setting | Single-turn adjustment |
Ambient illuminance | Incandescent lamp: 3,000 lx Sunlight: 10,000 lx |
Ambient humidity range (Operating) | 35 to 85% (with no condensation) |
Ambient humidity range (Storage) | 35 to 95% (with no condensation) |
Dielectric strength | 1000 VAC 50/60 Hz 1 min |
Degree of protection (IP) | IP67 |
Material Case | ABS |
Indicator | Operation indicator (orange), Stability indicator (green), Power indicator (green) |
Shipping
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We ship across India through reliable courier partners such as BlueDart, DTDC, Delhivery, Shree Maruti, Anjani, Mahaveer, and Trackon.
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Based on our experience, BlueDart and DTDC provide the best service, ensuring faster and safer deliveries.
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Dispatch Time: Orders are usually processed and dispatched within 1–2 business days after confirmation.
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Delivery Time: Standard delivery within 3–5 business days, depending on your location. Remote areas may take slightly longer.
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Tracking: Once your order is shipped, a tracking ID will be shared via email/SMS so you can monitor your package in real-time.
Returns & Refunds
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We offer a 15-day return policy for eligible products.
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Items must be unused, in original packaging, and with all accessories/manuals intact.
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Returns are accepted only in cases of manufacturing defects, wrong product delivered, or transit damage.
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Refunds will be processed to your original payment method within 7–10 working days after inspection of the returned product.
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For international buyers, return shipping costs must be borne by the customer unless the product is faulty or wrongly supplied.