E2S-W23 3M

Name: E2S-W23 3M
Brand: OMRON
SKU: E2S-W23 3M

Compact and reliable, the OMRON E2S-W23 3M proximity sensor detects ferrous metals up to 2.5 mm with 1 kHz response frequency. Suitable for industrial use, it operates within 12 to 24 VDC and includes reverse polarity protection.

Product ModelE2S-W23 3M

Product ID65696

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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Feature1. Compact Design The OMRON E2S-W23 3M proximity sensor boasts a super-compact design, measuring 8 mm x 7.4 mm x 20 mm, making it ideal for space-constrained applications.
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Feature2. Reliable Detection With a sensing distance of 2.5 mm ±15%, this sensor ensures reliable detection of ferrous metals, even in varying conditions.
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Feature3. Industrial Grade Designed for industrial use, the E2S-W23 3M withstands harsh environments, including temperatures from -25°C to 70°C and humidity levels up to 90%.
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Feature4. Versatile Power Supply Operating within a wide voltage range of 12 to 24 VDC, this sensor is adaptable to various power supply configurations, ensuring flexibility in your automation setup.

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Case material

Polyarylate resin

Connection

PVC cable

Overall length (mm)

Does not apply, rectangular shape

Shielded

Unshielded

Size

7.4 x 8 x 23 mm

Sensing Distance

2.5 mm

Feature5. Advanced Protection Features Equipped with power supply reverse polarity protection and surge suppressors, the E2S-W23 3M ensures continuous operation and minimizes downtime due to electrical issues.

Feature6. Robust Construction Constructed with a polyarylate resin case, this sensor is durable and resistant to vibrations and shocks, ensuring long-lasting performance in demanding environments.

Feature7. Easy Installation Pre-wired models with a standard cable length of 3 meters simplify installation, reducing setup time and effort. The sensor also includes mounting brackets for secure placement.

Feature8. High Sensitivity With a response frequency of 1 kHz, this sensor detects objects quickly and accurately, making it suitable for applications requiring fast and reliable detection.

Feature9. Wide Operating Range The E2S-W23 3M operates within a wide ambient temperature range of -25°C to 70°C and humidity levels from 35% to 90%, ensuring consistent performance in various environmental conditions.

Feature10. Compliance with Safety Standards Certified for safety standards, this sensor ensures compliance with IEC 60529 IP67, providing a high level of protection against solid particles and water ingress, making it suitable for use in harsh environments.

Supply voltage

12 to 24 VDC

Threaded length (mm)

Does not apply, rectangular shape

Mounting

Mounts to a flat surface with a bracket and M2.5 or M3 screw

Cable Length

3 m