Omron E2E-X1B1-M5 Inductive Proximity Sensor - Equivalent & Substitute Parts

Part Overview

The Omron E2E-X1B1-M5 is a cylindrical inductive proximity sensor with a 1mm sensing distance, designed for industrial automation applications requiring non-contact object detection. This sensor operates with PNP-NO output configuration and is housed in a nickel-plated brass M5 threaded cylinder package. The product is currently listed as obsolete, making identification of compatible substitute components essential for system maintenance and new design implementations.

Substiute Parts

E2E-X1B1-M5

Omron Automation and SafetyIn Stock: 926E2E-X1B1-M5 Datasheet

Current PartRFQ

E2E-S05S12-MC-B1

Omron Automation and SafetyIn Stock: 1102E2E-S05S12-MC-B1 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The E2E-X1B1-M5 has one identified substitute within the Omron E2E series: the E2E-S05S12-MC-B1. Substitution eligibility is determined by the following critical parameters:

• Sensor Type: Both components are inductive proximity sensors
• Output Configuration: Both provide PNP-NO, 3-Wire output
• Supply Voltage Range: Both operate within 10V ~ 30V
• Shielding: Both are shielded designs
• Termination: Both use connector termination
• Operating Temperature Range: Both support -25°C ~ 70°C
• Ingress Protection: Both meet IP67 rating
• Package Form Factor: Both are M5 threaded cylinders
• Moisture Sensitivity: Both have MSL 1 (Unlimited)

The primary differences between the main part and substitute are the sensing distance (1mm versus 1.2mm), response frequency (3kHz versus 4kHz), body material (nickel-plated brass versus stainless steel), and product status (obsolete versus active).

Parameter Comparison

Engineering Selection Recommendations

The E2E-S05S12-MC-B1 is the designated substitute for the obsolete E2E-X1B1-M5. Selection of this substitute is supported by the following factors:

• Product Status: The E2E-S05S12-MC-B1 is active and currently manufactured, ensuring availability and supply chain continuity.
• Compliance: The substitute maintains EAR99 ECCN classification and identical HTSUS coding, preserving regulatory alignment.
• RoHS Compliance: The E2E-S05S12-MC-B1 is ROHS3 compliant and REACH affected, meeting current environmental standards.
• Electrical Compatibility: Both components share identical supply voltage ranges, output configurations, and response characteristics suitable for 3-wire PNP control circuits.
• Physical Integration: Both sensors use M5 threaded cylinder packaging with connector termination, allowing direct mechanical and electrical integration into existing mounting structures.

The 0.2mm increase in sensing distance (1mm to 1.2mm) and 1kHz increase in response frequency represent minor operational variations that fall within typical application tolerances for industrial proximity sensing.

Frequently Asked Questions (FAQ)

Q: Can the E2E-S05S12-MC-B1 directly replace the E2E-X1B1-M5 in existing installations?

A: Yes. Both sensors share identical M5 threaded cylinder packaging, connector termination, PNP-NO output configuration, and supply voltage range (10V ~ 30V). Mechanical and electrical integration is direct. The 0.2mm difference in sensing distance should be evaluated against specific application requirements.

Q: What is the significance of the sensing distance difference between these two sensors?

A: The E2E-X1B1-M5 has a 1mm sensing distance, while the E2E-S05S12-MC-B1 has a 1.2mm sensing distance. This 0.2mm difference affects the maximum distance at which the sensor detects ferrous metal objects. Applications requiring detection at precisely 1mm may need adjustment of sensor positioning or target material properties.

Q: Are there compliance or certification differences between these sensors?

A: Both sensors share the same ECCN (EAR99) and HTSUS (8543.70.9860) classifications. The E2E-S05S12-MC-B1 includes ROHS3 compliance and REACH affected status, representing current environmental standards. Both maintain IP67 ingress protection and MSL 1 moisture sensitivity ratings.

Q: What is the difference in response frequency between these sensors?

A: The E2E-X1B1-M5 operates at 3kHz response frequency, while the E2E-S05S12-MC-B1 operates at 4kHz. This 1kHz difference represents a minor improvement in switching speed. For most industrial applications, this variation is not operationally significant.

Q: Does the material difference (nickel-plated brass versus stainless steel) affect sensor performance?

A: The E2E-S05S12-MC-B1 uses stainless steel body construction compared to the nickel-plated brass of the E2E-X1B1-M5. Stainless steel provides enhanced corrosion resistance in harsh or chemically aggressive environments. Both materials are suitable for standard industrial applications within the specified -25°C ~ 70°C operating temperature range.

Q: Why is the E2E-X1B1-M5 listed as obsolete?

A: Product obsolescence reflects manufacturer discontinuation decisions. The E2E-S05S12-MC-B1 represents the current active equivalent within the Omron E2E series, ensuring ongoing availability and support for new designs and system maintenance.