Omron E2E-X2ME1-M1 Inductive Proximity Sensor – Equivalent & Substitute Parts

Part Overview

The Omron E2E-X2ME1-M1 is a cylindrical inductive proximity sensor with a 2mm sensing distance, designed for industrial automation applications requiring non-contact object detection. This sensor operates as an NPN normally-open (NO) switch with a 3-wire connector interface and is housed in a stainless steel M8 threaded cylinder package.

The E2E-X2ME1-M1 is classified as obsolete. Locating equivalent or substitute components is necessary to maintain system continuity, ensure supply chain reliability, and support ongoing maintenance and replacement requirements in existing installations.

Substiute Parts

E2E-X2ME1-M1

Omron Automation and SafetyIn Stock: 880E2E-X2ME1-M1 Datasheet

Current PartRFQ

E2E-X2MC18-M1

Omron Automation and SafetyIn Stock: 916E2E-X2MC18-M1 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the E2E-X2ME1-M1 is determined by strict alignment of the following critical parameters:

• Sensor Type: Inductive (required for functional equivalence)
• Sensing Distance: 0.079" (2mm) (required for detection range compatibility)
• Output Type: NPN-NO, 3-Wire (required for circuit interface compatibility)
• Package / Case: Cylinder, Threaded – M8 (required for mechanical fit)
• Termination Style: Connector (required for wiring interface)
• Shielding: Unshielded (required for electromagnetic compatibility)
• Material – Body: Stainless Steel (required for environmental durability)
• Ingress Protection: IP67 minimum (required for sealed operation)
• Operating Temperature Range: -40°C ~ 85°C (required for thermal compatibility)
• Voltage Supply Range: Must overlap with 10V ~ 40V (required for power supply compatibility)

The E2E-X2MC18-M1 meets all critical substitution criteria and is classified as an active product within the E2E NEXT series, providing supply chain continuity for the obsolete E2E-X2ME1-M1.

Parameter Comparison

Engineering Selection Recommendations

The E2E-X2MC18-M1 is the direct substitute for the obsolete E2E-X2ME1-M1 based on the following engineering criteria:

Functional Equivalence: Both sensors share identical core specifications—inductive sensing principle, 2mm detection distance, NPN-NO 3-wire output, M8 threaded stainless steel housing, and connector termination. These parameters ensure direct functional replacement in existing circuits and mechanical assemblies.

Supply Chain Status: The E2E-X2MC18-M1 is an active product manufactured by Omron, ensuring reliable availability and long-term supply continuity. The E2E-X2ME1-M1 is obsolete and subject to inventory depletion.

Compliance and Certifications: Both parts are RoHS Compliant and carry identical ECCN (EAR99) and HTSUS (8543.70.9860) classifications, ensuring regulatory and trade compliance equivalence.

Performance Enhancement: The E2E-X2MC18-M1 provides a higher response frequency (1kHz versus 800Hz), which represents an operational improvement without introducing incompatibility. The substitute also offers enhanced ingress protection (IP67 and IP69K) compared to the main part (IP67 only).

Voltage Supply Consideration: The substitute operates within 10V ~ 30V, which is a subset of the main part's 10V ~ 40V range. Applications operating above 30V require verification that the substitute's supply voltage range is compatible with the system design.

Frequently Asked Questions (FAQ)

Q: Can the E2E-X2MC18-M1 directly replace the E2E-X2ME1-M1 in existing installations?

A: Yes. Both sensors share identical sensing distance (2mm), output type (NPN-NO, 3-Wire), package (M8 threaded cylinder), and operating temperature range (-40°C ~ 85°C). Mechanical and electrical interfaces are equivalent, enabling direct substitution without circuit or mounting modifications.

Q: What is the key difference between these two sensors?

A: The primary differences are product status and response frequency. The E2E-X2MC18-M1 is an active product with a 1kHz response frequency, compared to the obsolete E2E-X2ME1-M1 with 800Hz response frequency. The substitute also offers dual ingress protection ratings (IP67 and IP69K).

Q: Is the voltage supply range difference a concern?

A: The E2E-X2MC18-M1 operates within 10V ~ 30V, while the E2E-X2ME1-M1 operates within 10V ~ 40V. If your system operates exclusively within the 10V ~ 30V range, the substitute is fully compatible. Applications requiring operation above 30V must use the original part or identify an alternative sensor rated for higher voltages.

Q: Are both sensors RoHS compliant?

A: Yes. Both the E2E-X2ME1-M1 and E2E-X2MC18-M1 are RoHS Compliant and carry identical regulatory classifications (ECCN: EAR99; HTSUS: 8543.70.9860).

Q: What does the higher response frequency (1kHz) of the substitute mean for my application?

A: Response frequency determines the maximum switching speed of the sensor. The E2E-X2MC18-M1's 1kHz response frequency is faster than the E2E-X2ME1-M1's 800Hz. This improvement is backward-compatible and does not introduce incompatibility in applications designed for the original 800Hz sensor.

Q: Are the connector interfaces identical?

A: Yes. Both sensors use connector termination style and are housed in M8 threaded cylinders. The 3-wire NPN-NO output configuration is identical, ensuring wiring compatibility.

Q: Why is the E2E-X2ME1-M1 marked as obsolete?

A: Product obsolescence typically reflects manufacturer discontinuation decisions based on market demand, technology evolution, or product line consolidation. The E2E NEXT series (represented by the E2E-X2MC18-M1) represents Omron's current generation of inductive proximity sensors in this category.