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Industrial Sensors and Vision Components for Stable Detection

Our sensor portfolio covers photoelectric, proximity, fiber, and measurement devices for reliable detection under demanding industrial conditions.

We help teams select suitable sensing distance, output type, mounting style, and environmental rating to reduce commissioning delays.

Popular Series and Buying Notes

E3Z Series E3FA Series E2B Series EE-SX67 Series E3T Series E2E-X Series
  • Use exact SKU matching for replacements, especially when terminal type and communication suffixes differ.
  • For sensors projects, sharing machine model, load profile, and installation environment helps us recommend the right variant faster.
  • Ask for quotation with quantity tiers to compare unit pricing and lead-time options in one response.
  • Common request in this category: 24V variants.
  • Typical configuration demand includes around 3 I/O.

132 products available in this category.

Browse All 132 SKUs in sensors
E2B-M12KN05-WZ-B1 E2B-M12KN08-WZ-C2 E2B-M12KS02-WP-C1 2M E2B-M12KS02-WZ-C1 2M E2B-M12KS04-M1-B1 2M E2B-M12KS04-WZ-B1 E2B-M12KS04-WZ-B1 2M E2B-M18KS08-M1-B1 E2B-S08KN04-MC-B1 2M E2B-S08KS02-MC-B1 E2B-S08KS02-WP-C1 2M E2E-C03N02-WC-B1 2M E2E-S05S12-WC-B1 E2E-X2D1-M1 E2E-X2ME1 E2E-X3D1-U E2E-X8B1D18-M1 E2E-X8MD1 E2E-X8MD1 2M E2EC-C1R5D1 E2K-C25ME1 2M E2K-X15ME1 E2S-W23 E2S-W25 1M E32-C91N 2M E32-CC200 2M E32-DC200 E39-L98 E39-R1S E39-R7 E3FA-BP12 2M E3FA-DN12 E3FA-DP12 E3FA-DP13 E3FA-DP21 E3FA-RN11 E3FA-RN21 E3FA-RP11 2M E3FA-RP21 E3FA-TN21 2M E3FA-TP11 2M E3FA-TP21 E3FB-DP22 E3FB-DP23 2M E3FB-RP21 E3JK-DR11-C E3JK-DR12-C E3JK-RR11-C E3JK-RR12-C E3JK-TR11-C E3JM-R4M4T-G E3NX-CA6 E3S-AR36 E3S-DBN21 E3S-DCP21-IL2 E3T-FD11 E3T-FL22 E3T-ST11 2M E3T-ST12 2M E3T-ST13 E3T-ST21 2M E3X-HD41 E3X-NA11 2M E3X-NA41 2M E3X-ZV11 E3Z-B61 2M E3Z-B86 E3Z-D61 E3Z-D62 E3Z-D62 2M E3Z-D81 E3Z-D82 E3Z-D86 E3Z-LL61 E3Z-LL86 E3Z-LR61 E3Z-LR81 E3Z-LR86 E3Z-LS61 E3Z-LS61 2M E3Z-LS66 E3Z-R61 2M E3Z-R86 E3Z-T61A-M1J 0.3M E3Z-T81 E3Z-T86 E3ZG-R81-S 2M E3ZM-R81 E52-CA1GTY E52-CA1GTY 2M E69-C06M E6B2-CWZ6C E6B2-CWZ6C 2000P-R E6B2-CWZ6C 300P- R 2M E6B2-CWZ6C 300P-R E6C2-CWZ5B 100P-R E6C2-CWZ5B 500P- R 2M E6C2-CWZ5B 500PR 2M E6C2-CWZ6C 1024P-R 2M E6CP-AG5C 256P-R E6CP-AG5C-C 256P-R 2M EE-SA801A EE-SPX613 EE-SX670 EE-SX671-WR 1M EE-SX672 EE-SX672-WR EE-SX674 EE-SX674-WR EE-SX674-WR 1M EE-SX675-WR 1M EE-SX676-WR EE-SX676-WR 1M EE-SX677-WR EE-SX771A EE-SX772A EE-SX870 EE-SX871 EE-SX872 EE-SX872 2M EE-SX951-W-G EE-SX951-W-G 1M ES1B 60-120C EW-SX951-W-G F5-2051 FZ-LES3 GD-10 K7L-AT50 TL-N10ME1 TL-W5MB2 2M XW2Z-100K ZX-EDR5T

Why Choose Omron sensors?

Omron's extensive lineup of sensors provides high-precision detection and measurement for any application. Engineered for accuracy and durability, these sensors ensure reliable performance in even the most challenging industrial environments, enhancing operational efficiency and quality control.

  • Superior detection capabilities for a wide range of materials and conditions
  • Robust, IP-rated housings for reliable operation in harsh environments
  • A diverse portfolio including photoelectric, proximity, fiber-optic, and vision sensors
  • Simple installation and intuitive setup to reduce commissioning time
  • Advanced diagnostics and IO-Link communication for smart factory integration
  • Miniature and compact models for flexible mounting in tight spaces
omron industrial sensor

Frequently Asked Questions

What's the difference between photoelectric and proximity sensors?
Photoelectric sensors use light beams to detect objects at longer distances (up to several meters) and work with any material. They're ideal for detecting transparent objects, labels, or when non-contact detection at distance is needed. Proximity sensors detect metal objects at shorter ranges (typically 2-40mm) using electromagnetic fields. They're more compact, cost-effective for metal detection, and work in dirty environments where optical sensors might fail. Choose photoelectric for longer range or non-metal detection; choose proximity for compact metal detection.
How do I choose between E3Z, E3T, and E3FA photoelectric sensor series?
E3Z: General-purpose, best value for standard applications. Good for most factory automation with sensing ranges up to 5m. E3T: Ultra-compact, ideal for space-constrained installations like small mechanisms or PCB assembly. E3FA: Food-grade stainless steel housing with IP69K rating for washdown environments (food processing, pharmaceuticals). For general factory use, choose E3Z. For tight spaces, choose E3T. For harsh washdown environments, invest in E3FA.
What sensing mode should I use: through-beam, retro-reflective, or diffuse?
Through-beam: Most reliable, longest range (up to 15m), best for small or transparent objects. Requires mounting on both sides. Retro-reflective: Medium range (up to 5m), easier installation (sensor and reflector on same side). Good for most applications. Diffuse: Shortest range (up to 1m), simplest installation (no reflector needed), but affected by object color and surface. Choose through-beam for critical applications, retro-reflective for general use, diffuse for simple presence detection.
Can Omron sensors work in harsh environments like washdown or extreme temperatures?
Yes, Omron offers sensors specifically designed for harsh conditions. For washdown (food/beverage, pharmaceuticals), choose E3FA or E3FB series with stainless steel housing and IP69K rating (withstands high-pressure, high-temperature cleaning). For extreme temperatures, fiber optic sensors (E32 series) operate from -55°C to +80°C. For dirty environments, proximity sensors with IP67/IP69K ratings resist dust and water ingress. Always check the IP rating and operating temperature range for your specific environment.
What's the advantage of IO-Link enabled sensors?
IO-Link sensors provide digital communication beyond simple on/off signals. Benefits include: 1) Remote parameter setting (change sensitivity, timing without physical access), 2) Predictive maintenance (monitor sensor health, contamination levels), 3) Automatic device replacement (parameters stored in master, auto-download to replacement), 4) Detailed diagnostics (exact fault identification), 5) Process data (analog values like distance, contamination level). Ideal for Industry 4.0 applications, reduces downtime, simplifies changeovers, and enables data-driven maintenance.
How do I detect transparent objects like glass, film, or labels?
For transparent objects, use: 1) Through-beam sensors with high resolution (E3Z-LT series) - most reliable method, 2) Retro-reflective sensors with MSR (Mirror Set-up Recognition) function - detects transparent objects by recognizing reflector pattern, 3) Specialized transparent object sensors (E3Z-B series) - optimized for clear materials, 4) Fiber optic sensors with coaxial optics (E32-CC200) - for very small transparent parts. Avoid standard diffuse sensors as they struggle with transparent materials. For labels on transparent backing, use fiber optic or specialized label sensors.
What's the difference between NPN and PNP sensor outputs?
NPN (sinking): Sensor switches the negative side (0V). Current flows from load through sensor to ground. Common in Asian equipment (Omron, Mitsubishi). PNP (sourcing): Sensor switches the positive side (+24V). Current flows from sensor through load to ground. Common in European equipment (Siemens, Allen-Bradley). Match sensor output to your PLC input type. Using wrong type won't work without additional relay. When in doubt, check your PLC manual or existing sensors. Some sensors offer selectable NPN/PNP output for flexibility.