Omron E2EW-QX1R5D18-M1TGJ-T 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 | Fluororesin-coated SUS303 Stainless Steel |
| Sensing Face | Full Metal |
| Protection Rating | IP67 |
Technical Description
The Omron E2EW-QX1R5D18-M1TGJ-T Inductive Proximity Sensor is engineered for reliable metal detection in production environments where conventional sensors may experience reduced service life due to welding spatter, oil, coolant, or mechanical impact. As part of the E2EW Series, this model combines a compact M8 threaded body with a durable metal sensing surface and a fluororesin-coated stainless-steel housing.
The sensor is designed for flush mounting and offers a rated sensing distance of 1.5 mm for ferrous targets. Its 0.3-meter Smartclick pigtail simplifies installation and replacement while maintaining compatibility with standard M12 connection systems commonly used in industrial automation.
The Omron E2EW-QX1R5D18-M1TGJ-T Inductive Proximity Sensor provides stable switching performance for automated equipment where consistent object detection contributes to repeatable machine operation.
Operating Principle
The sensor operates using an internal high-frequency oscillator that generates an electromagnetic field around the sensing surface. When a conductive metallic object enters the sensing area, eddy currents are generated within the target. These currents reduce the oscillator amplitude, allowing the internal detection circuit to recognize the presence of the object.
Once the detection threshold is reached, the output changes state and transmits a switching signal to the connected PLC, controller, or monitoring device. Because detection occurs without physical contact, mechanical wear is minimized and repeatability remains consistent throughout continuous operation.
Typical Applications
- Robot end-effector positioning
- Fixture confirmation systems
- Assembly automation
- Transfer conveyors
- Indexing mechanisms
- Metal workpiece detection
- Machine safety interlocks
- Automated handling equipment
Industrial Applications
Robotic Manufacturing Cells
The compact dimensions allow installation inside robotic fixtures where available mounting space is limited. The sensor verifies component positioning before automated operations begin.
Automotive Production
Production lines exposed to welding operations benefit from the fluororesin-coated housing, which improves resistance to welding spatter adhering to the sensor body.
CNC Machine Tools
The sensor monitors pallet positioning, fixture presence, and mechanical travel limits during machining operations where coolant exposure is common.
Automated Material Transport
Conveyor systems use inductive sensors to detect metallic carriers and synchronize transfer sequences between multiple production stations.
Advantages
- Compact M8 threaded housing
- Flush mounting capability
- Full-metal sensing face for improved durability
- Fluororesin-coated stainless-steel construction
- IP67 environmental protection
- Quick installation using Smartclick pigtail connection
- Stable switching characteristics
- Suitable for demanding industrial environments
Industry Examples
Automated welding fixtures use the sensor to verify clamp positions before initiating welding cycles.
Machine builders integrate the sensor into compact positioning assemblies where reliable metal detection is required within limited installation space.
Packaging equipment uses the sensor to confirm metallic tooling components before production changeovers.
Industrial transfer systems detect metal pallets to coordinate product movement between conveyors and assembly stations.
Omron E2EW-QX1R5D18-M1TGJ-T Selection Considerations
Engineers should verify sensing distance, mounting configuration, available installation space, output compatibility, wiring method, environmental protection requirements, and connector style before selecting an inductive proximity sensor.
The M12 Smartclick pigtail design enables faster maintenance compared with permanently wired sensors while reducing equipment downtime during replacement.
Proper flush installation helps maintain the specified sensing distance and switching stability throughout the service life of the sensor.
Additional information about compatible sensing solutions is available within the Omron sensor product series.
Omron E2EW-QX1R5D18-M1TGJ-T Frequently Asked Questions
1. What type of sensor is this?
It is a DC 2-wire inductive proximity sensor for non-contact detection of metallic objects.
2. What is the rated sensing distance?
The rated sensing distance is 1.5 mm.
3. Can this sensor be installed flush?
Yes. It is designed specifically for shielded (flush) mounting.
4. What connection method is used?
The sensor features a 0.3-meter M12 Smartclick pigtail connection.
5. Is the housing suitable for harsh industrial environments?
Yes. The fluororesin-coated SUS303 stainless-steel housing provides enhanced resistance to mechanical wear and welding spatter.
6. Which industries commonly use this model?
Automotive manufacturing, machine building, robotics, metal fabrication, and industrial automation applications commonly use this sensor.
7. Which materials can be detected?
The sensor is designed to detect conductive metallic objects using inductive sensing technology.
8. Why is the full-metal sensing face beneficial?
The full-metal sensing face improves durability and helps protect the sensing surface in applications exposed to mechanical contact and harsh production conditions.