Omron E2E-X2ME1-R 2M Inductive Proximity Sensor - Equivalent & Substitute Parts

Part Overview

The Omron E2E-X2ME1-R 2M is an inductive proximity sensor designed for industrial automation applications requiring non-contact object detection. This sensor operates with a 2mm sensing distance and delivers NPN-NO output through a 3-wire configuration. The product is classified as obsolete, making identification of functionally equivalent alternatives essential for system maintenance, replacement, and new design implementations where continued supply cannot be guaranteed.

Substiute Parts

E2E-X2ME1-R 2M

Omron Automation and SafetyIn Stock: 906E2E-X2ME1-R 2M Datasheet

Current PartRFQ

E2E-X2MC18-R 2M

Omron Automation and SafetyIn Stock: 721E2E-X2MC18-R 2M Datasheet

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Key Parameters

Substitute Part Grouping Explanation

The E2E-X2MC18-R 2M qualifies as a functional substitute based on the following critical parameters:

Matching Parameters:

• Sensing distance: 0.079" (2mm) — identical detection range
• Output type: NPN-NO, 3-Wire — compatible signal interface
• Shielding: Unshielded — same electromagnetic configuration
• Material - Body: Stainless Steel — identical material specification
• Termination style: Cable Leads — same connection method
• Operating temperature: -40°C ~ 85°C — identical thermal range
• Ingress protection: IP67 — equivalent environmental sealing (with additional IP69K capability)
• Indicator: LED — same status indication
• Package / Case: Cylinder, Threaded - M8 — identical mechanical form factor
• RoHS Status: RoHS Compliant — equivalent regulatory compliance
• Moisture Sensitivity Level: 1 (Unlimited) — identical MSL rating

Substitution Basis: The E2E-X2MC18-R 2M belongs to the E2E NEXT series, representing an active-status evolution of the E2E platform. Both sensors share the same base product number (E2E-X2) and maintain electrical and mechanical compatibility across all specified parameters. The substitute part operates within the supply voltage range of the original (10V ~ 30V vs. 10V ~ 40V), supports the same output configuration, and maintains identical sensing distance and environmental ratings.

Parameter Comparison

Engineering Selection Recommendations

For Direct Replacement: The E2E-X2MC18-R 2M is suitable for direct replacement of the obsolete E2E-X2ME1-R 2M in applications where the supply voltage does not exceed 30V. Both sensors maintain identical mechanical mounting (M8 threaded cylinder), electrical output configuration (NPN-NO, 3-Wire), and sensing distance (2mm). The substitute part carries active product status, ensuring continued availability and supply chain stability.

Compliance Considerations: Both the original and substitute parts are RoHS Compliant and carry identical Moisture Sensitivity Level (MSL) ratings. No additional regulatory or environmental qualification is required for substitution.

Performance Differential: The E2E-X2MC18-R 2M operates at 1kHz response frequency compared to the original 800Hz specification. This represents an improvement in detection speed and is compatible with systems designed for the original part. The substitute also provides enhanced ingress protection (IP69K in addition to IP67), offering superior environmental sealing without compromising the baseline IP67 requirement.

Frequently Asked Questions (FAQ)

Q: Can the E2E-X2MC18-R 2M replace the E2E-X2ME1-R 2M in all applications?

A: The E2E-X2MC18-R 2M is compatible with applications where the supply voltage remains within 10V ~ 30V. If your system supplies voltage above 30V, the substitute part is not suitable. Verify your power supply specification before implementation.

Q: What is the mechanical compatibility between these two sensors?

A: Both sensors use identical M8 threaded cylinder packaging with cable lead termination. No mechanical modifications or adapter plates are required for installation.

Q: Are there differences in sensing performance?

A: Both sensors maintain the same 2mm sensing distance and unshielded configuration. The substitute operates at 1kHz response frequency versus 800Hz on the original, providing faster detection capability without compromising compatibility.

Q: Does the substitute part require different wiring or connector specifications?

A: No. Both sensors use identical 3-Wire NPN-NO output configuration with cable leads. Existing wiring and connector specifications remain unchanged.

Q: Why is the original part classified as obsolete?

A: The E2E-X2ME1-R 2M has been superseded by the E2E NEXT series (E2E-X2MC18-R 2M), which represents the current active product line. Omron has transitioned manufacturing to the newer series while maintaining electrical and mechanical compatibility.

Q: Is the substitute part RoHS compliant?

A: Yes. The E2E-X2MC18-R 2M is RoHS Compliant with identical MSL rating (1 - Unlimited) as the original part.