Omron E2E-X3B28 2M Inductive Proximity Sensor

The Omron E2E-X3B28 2M Inductive Proximity Sensor is designed for reliable detection of metallic objects in industrial automation environments. Its compact M8 housing allows installation in confined machine spaces while maintaining dependable sensing performance across a broad range of applications.

As part of the E2E NEXT family, this sensor combines robust construction with stable detection characteristics. The 2-meter cable configuration supports straightforward integration into machinery, conveyor systems, assembly equipment, and automated production processes.

Technical Description

The Omron E2E-X3B28 2M Inductive Proximity Sensor utilizes inductive sensing technology to detect metallic targets without physical contact. It offers a rated sensing distance of 3 mm and incorporates a PNP normally open output suitable for common industrial control systems.

The shielded design helps maintain reliable operation when mounted near metal structures. The nickel-plated brass housing provides durability, while IP67 and IP69K protection ratings support operation in challenging industrial environments.

Operating Principle

The sensor creates a high-frequency electromagnetic field at the sensing surface. When a metallic object enters the sensing zone, eddy currents are generated within the target.

These currents alter the oscillator characteristics inside the sensor. The electronic circuitry detects these changes and activates the output signal when the target reaches the specified sensing distance.

This non-contact operating method reduces mechanical wear and contributes to consistent performance throughout the service life of the device.

Common Applications

• Conveyor position monitoring
• Metal component detection
• Automated assembly equipment
• Machine safety interlocks
• Industrial robotics
• Transfer system monitoring
• Packaging machinery
• Material handling systems

Industrial Applications

Assembly Automation

The sensor can verify the presence of metallic parts before automated assembly operations begin, helping maintain process consistency.

Packaging Systems

Packaging equipment utilizes inductive sensors to monitor moving machine elements and verify correct mechanical positioning.

Material Handling Equipment

Transfer systems use proximity sensors to confirm pallet positions, carrier locations, and indexing movements.

Robotic Manufacturing Cells

Industrial robots use inductive sensors for workpiece detection, fixture monitoring, and motion sequence verification.

Omron E2E-X3B28 2M Advantages

• Compact M8 sensor design
• Reliable 3 mm sensing distance
• Shielded mounting capability
• PNP normally open output
• IP67 and IP69K protection
• Nickel-plated brass housing
• 2-meter cable configuration
• Suitable for industrial automation environments
• Contactless sensing technology
• 1 kHz response frequency

Omron E2E-X3B28 2M Additional Omron sensor solutions are available for applications requiring different sensing distances, communication options, or mounting configurations.

Omron E2E-X3B28 2M Industry-Specific Use Cases

• Fixture monitoring in production equipment
• Detection of metallic carriers in transfer systems
• Position verification in automated machinery
• Monitoring indexing mechanisms in packaging lines
• Actuator position feedback in manufacturing equipment
• Metal object detection in logistics automation

Selection Considerations

When selecting the Omron E2E-X3B28 2M Inductive Proximity Sensor, engineers should review installation requirements, target material characteristics, cable routing constraints, environmental conditions, and compatibility with the control system.

The sensor’s shielded structure supports installation in confined spaces, while its industrial protection ratings help ensure reliable operation under demanding conditions.

Frequently Asked Questions

1. What does this sensor detect?

The sensor is designed to detect metallic objects.

2. What is the sensing distance?

The rated sensing distance is 3 mm.

3. What output configuration is used?

The sensor provides a PNP normally open output.

4. What is the cable length?

The model is supplied with a 2-meter pre-wired cable.

5. Is the sensor suitable for industrial environments?

Yes. It features IP67 and IP69K environmental protection ratings.

6. Where is the Omron E2E-X3B28 2M Inductive Proximity Sensor commonly used?

It is widely used in automation systems, robotics, packaging machinery, and material handling equipment.

7. What voltage range does the sensor support?

The operating voltage range is 10 to 30 VDC.

8. Does the sensor require physical contact with the target?

No. Detection is performed through a non-contact inductive sensing principle.

9. What housing material is used?

The housing is manufactured from nickel-plated brass.

10. Why is the Omron E2E-X3B28 2M Inductive Proximity Sensor suitable for automation systems?

It provides stable metallic object detection, compact dimensions, and durable construction suitable for continuous industrial operation.

The Omron E2E-X3B28 2M Inductive Proximity Sensor delivers dependable metal detection performance in automation environments where compact installation dimensions and reliable operation are important requirements.