Omron E2EW-QX1R5D18-M1TGJ 0.3M Inductive Proximity Sensor
| Specification | Value |
|---|---|
| Sensor Type | Inductive Proximity Sensor |
| Series | E2EW |
| Sensing Distance | 1.5 mm |
| Housing Size | M8 Threaded |
| Mounting Style | Shielded (Flush) |
| Output Type | DC 2-wire, Normally Open (NO) |
| Connection | M12 Smartclick Pigtail, 0.3 m Cable |
| Housing Material | Stainless Steel (SUS303) with Fluororesin Coating |
| Protection Rating | IP67 |
| Sensing Face | Metal Face |
Technical Description
The Omron E2EW-QX1R5D18-M1TGJ Inductive Proximity Sensor is designed for industrial environments where reliable metal detection is required despite exposure to welding spatter, coolant, metallic dust, and mechanical stress. The sensor belongs to the E2EW Series, which combines a full-metal sensing face with a fluororesin-coated stainless-steel housing to improve durability in demanding production facilities.
The compact M8 threaded body allows installation in locations where mounting space is limited while maintaining stable detection performance. The 0.3-meter Smartclick pigtail connection enables rapid replacement during maintenance and supports installations using M12 connector systems.
The Omron E2EW-QX1R5D18-M1TGJ Inductive Proximity Sensor is intended for flush mounting and provides a rated sensing distance of 1.5 mm for metallic targets.
Operating Principle
The sensing element generates a high-frequency electromagnetic field at the active sensing surface. When a conductive metal object enters the sensing range, eddy currents are induced within the target material. These currents absorb energy from the oscillating magnetic field, reducing oscillator amplitude.
The internal detection circuit continuously monitors this change. Once the switching threshold is reached, the output changes state and provides a stable detection signal to the control system.
The metal sensing face contributes to mechanical robustness while maintaining consistent sensing characteristics throughout continuous industrial operation.
Main Applications
- Automated assembly equipment
- Robotic positioning systems
- Machine tool monitoring
- Fixture verification
- Transfer systems
- Automotive production lines
- Material handling equipment
- Metal processing machinery
Industrial Applications
Automotive Manufacturing
The fluororesin-coated housing is suitable for production environments where welding spatter may affect conventional proximity sensors. The durable exterior helps reduce contamination on the sensing surface.
Machine Building
Machine manufacturers frequently integrate compact M8 inductive sensors into positioning mechanisms, indexing units, and actuator monitoring systems where installation space is restricted.
Metal Fabrication
The sensor can detect metallic workpieces during transfer, clamping, and machining operations while operating inside enclosed production equipment.
Automated Production Cells
Industrial robots and automated handling systems use inductive sensors to verify fixture positions, detect tooling presence, and monitor production sequences.
Omron E2EW-QX1R5D18-M1TGJ Advantages
- Compact M8 threaded construction
- Full-metal sensing face for increased mechanical durability
- Fluororesin-coated stainless-steel housing
- IP67 protection against dust and water ingress
- Convenient M12 Smartclick pigtail connection
- Suitable for flush installation
- Stable metal detection in industrial environments
- Reduced maintenance requirements in demanding applications
Typical Industry Examples
In automotive body assembly, the sensor verifies fixture positions before robotic welding begins.
Within machining centers, it confirms pallet positioning before automatic tool cycles start.
In conveyor automation, it detects metal carriers entering transfer stations to synchronize material flow.
Packaging machinery equipped with metallic change parts can use the sensor to confirm tooling installation before production starts.
Omron E2EW-QX1R5D18-M1TGJ Selection Considerations
When selecting an inductive proximity sensor, engineers should verify the required sensing distance, available mounting space, wiring method, protection class, environmental conditions, and compatibility with the control system.
The pigtail connector version simplifies replacement while minimizing downtime compared with permanently wired installations.
The flush mounting design should be respected during installation to maintain the specified sensing characteristics.
Omron E2EW-QX1R5D18-M1TGJ Additional information about compatible sensing products is available under Omron sensor product series.
Omron E2EW-QX1R5D18-M1TGJ Frequently Asked Questions
1. What type of sensor is this?
It is a DC 2-wire inductive proximity sensor designed for detecting metallic objects without physical contact.
2. What is the rated sensing distance?
The rated sensing distance is 1.5 mm.
3. Is the sensor suitable for flush mounting?
Yes. This model is designed for shielded (flush) installation.
4. What connector configuration does it use?
It features a 0.3 m M12 Smartclick pigtail connection.
5. What protection class does the sensor provide?
The enclosure is rated IP67 for resistance against dust and temporary water immersion.
6. Which industries commonly use this sensor?
Automotive manufacturing, machine building, industrial automation, metal processing, and automated assembly systems commonly use this sensor.
7. What materials can the sensor detect?
The sensor is intended for detecting conductive metallic targets using inductive sensing technology.
8. Why is the fluororesin coating important?
The fluororesin coating improves resistance to welding spatter and harsh industrial contaminants, supporting long-term operation in demanding production environments.