E2E-X1C1-3 Inductive Proximity Sensor - Equivalent & Substitute Parts

Part Overview

The E2E-X1C1-3 is an inductive proximity sensor manufactured by Omron Automation and Safety, designed for non-contact detection of metallic objects at a sensing distance of 1mm (0.039"). This cylindrical, threaded M5 sensor operates with NPN-NO output configuration and is rated for industrial environments with IP67 ingress protection. The product is currently obsolete, making identification of compatible substitute parts essential for system maintenance and component replacement in existing installations.

Substiute Parts

E2E-X1C1-3

Omron Automation and SafetyIn Stock: 871E2E-X1C1-3 Datasheet

Current PartRFQ

E2E-S05S12-WC-C1 2M

Omron Automation and SafetyIn Stock: 330295E2E-S05S12-WC-C1 2M Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The E2E-S05S12-WC-C1 2M qualifies as a direct substitute based on the following critical parameters that determine functional compatibility:

• Series Alignment: Both sensors belong to the Omron E2E series, ensuring mechanical and electrical interface compatibility
• Sensor Type: Both are inductive proximity sensors with identical shielded configuration
• Output Configuration: Both provide NPN-NO, 3-Wire output, maintaining signal compatibility with existing control circuits
• Supply Voltage Range: Both operate within 10V ~ 30V, ensuring power supply compatibility
• Operating Temperature Range: Both support -25°C ~ 70°C, matching environmental requirements
• Ingress Protection: Both feature IP67 rating for equivalent environmental sealing
• Package / Case: Both use Cylinder, Threaded - M5 form factor, enabling direct mechanical installation
• Termination Style: Both utilize Cable Leads for identical wiring integration

The substitute part introduces minor parameter variations in sensing distance (1.2mm vs. 1mm) and response frequency (4kHz vs. 3kHz), which remain within acceptable tolerance for most industrial applications while offering improved availability and active product status.

Parameter Comparison

Engineering Selection Recommendations

The E2E-S05S12-WC-C1 2M is the designated substitute for the obsolete E2E-X1C1-3. Selection of this substitute is supported by:

• Product Status: The substitute maintains active product status with Omron, ensuring continued availability and manufacturing support
• Regulatory Compliance: The substitute achieves ROHS3 compliance and REACH unaffected status, meeting current environmental and safety regulations
• Mechanical Compatibility: Identical M5 threaded cylinder form factor enables direct installation without mechanical redesign
• Electrical Compatibility: Matching voltage supply range, output configuration, and operating temperature range ensure seamless integration into existing control systems
• Sensing Distance Variance: The 0.2mm increase in sensing distance (1mm to 1.2mm) represents a 20% change that remains acceptable for most industrial proximity detection applications where precise gap tolerance is not critical

Frequently Asked Questions (FAQ)

Q: Can the E2E-S05S12-WC-C1 2M be directly installed in place of the E2E-X1C1-3?

A: Yes. Both sensors share identical M5 threaded cylinder form factor, 3-Wire NPN-NO output configuration, and cable lead termination. Direct mechanical and electrical substitution is possible without circuit modification.

Q: What is the impact of the 0.2mm sensing distance difference?

A: The substitute part detects metallic objects at 1.2mm instead of 1mm. This 20% increase in sensing distance may affect applications requiring detection at very close gaps. Evaluate your specific gap tolerance requirements before substitution.

Q: Are there compliance differences between the two parts?

A: Yes. The substitute part (E2E-S05S12-WC-C1 2M) is ROHS3 compliant and REACH unaffected, while the main part (E2E-X1C1-3) has vendor-undefined REACH status. The substitute meets current environmental regulations.

Q: Does the response frequency difference affect compatibility?

A: The substitute operates at 4kHz versus the original 3kHz. This faster response time is generally beneficial for industrial applications and does not create compatibility issues with standard control systems.

Q: What is the material difference between the two sensors?

A: The main part features nickel-plated brass body material, while the substitute uses stainless steel. Stainless steel provides superior corrosion resistance in harsh environments.

Q: Is the substitute available in the same packaging as the original?

A: The substitute is supplied in bulk packaging, whereas the original packaging specification was not detailed. Confirm packaging requirements with your procurement process.