IMC26128C Equivalent & Substitute Parts

Part Overview

The IMC26128C is an inductive proximity sensor manufactured by Crouzet, designed for non-contact detection applications with an 8mm sensing distance. This sensor features NPN-NC output configuration with 3-wire termination via cable leads and operates across a 10V to 30V supply voltage range. The product is classified as obsolete, making identification of functionally equivalent alternatives essential for system maintenance, repair, and component sourcing in legacy installations.

Substiute Parts

IMC26128C

CrouzetIn Stock: 988IMC26128C Datasheet

Current PartRFQ

E2B-M12KN08-WP-C2 2M

Omron Automation and SafetyIn Stock: 1027E2B-M12KN08-WP-C2 2M Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the IMC26128C is determined by strict equivalence across the following critical parameters:

• Sensor Type: Must be Inductive
• Sensing Distance: Must be 0.315" (8mm)
• Output Configuration: Must be NPN-NC, 3-Wire
• Supply Voltage Range: Must support 10V ~ 30V operation
• Operating Temperature Range: Must cover -25°C ~ 70°C
• Ingress Protection: Must meet or exceed IP67
• Mechanical Package: Must be Cylinder, Threaded - M12 form factor
• Body Material: Must be Nickel-Plated Brass
• Termination: Must use Cable Leads

The E2B-M12KN08-WP-C2 2M from Omron Automation and Safety satisfies all these parameters and qualifies as a direct functional equivalent.

Parameter Comparison

Engineering Selection Recommendations

The E2B-M12KN08-WP-C2 2M is the qualified substitute for the obsolete IMC26128C. Selection is based on:

• Functional Equivalence: All critical electrical and mechanical parameters match exactly
• Product Status: The substitute is active and currently manufactured, ensuring long-term availability and supply chain continuity
• Compliance: Both parts maintain RoHS compliance; the substitute achieves ROHS3 Compliant status, meeting current regulatory requirements
• Regulatory Alignment: Both parts share identical ECCN (EAR99) and HTSUS (8543.70.9860) classifications

No additional technical criteria beyond those provided in the parameter set should influence component selection for direct substitution applications.

Frequently Asked Questions (FAQ)

Q: Can the E2B-M12KN08-WP-C2 2M be used as a direct replacement for the IMC26128C?

A: Yes. The E2B-M12KN08-WP-C2 2M meets all specified electrical and mechanical parameters of the IMC26128C, including sensing distance, output type, voltage range, temperature operating range, ingress protection rating, and M12 threaded cylinder package configuration.

Q: What is the significance of the M12 threaded cylinder package?

A: The M12 threaded cylinder package is a standardized mechanical form factor for industrial proximity sensors. Both the IMC26128C and E2B-M12KN08-WP-C2 2M use this package, ensuring mechanical compatibility in existing mounting installations without modification.

Q: Are there differences in response frequency between these sensors?

A: The IMC26128C does not specify a response frequency parameter. The E2B-M12KN08-WP-C2 2M specifies 800Hz response frequency. This additional specification in the substitute part does not affect substitution eligibility, as it represents enhanced performance documentation rather than a deviation from the original design.

Q: Why is the IMC26128C classified as obsolete?

A: Product obsolescence is determined by manufacturer discontinuation. The IMC26128C is no longer in active production by Crouzet. The E2B-M12KN08-WP-C2 2M remains in active production by Omron, providing a current-generation alternative.

Q: Do both sensors support the same supply voltage range?

A: Yes. Both the IMC26128C and E2B-M12KN08-WP-C2 2M operate across the 10V to 30V supply voltage range, ensuring compatibility with existing power supply configurations.

Q: What does NPN-NC, 3-Wire output mean?

A: NPN-NC (Normally Closed) 3-Wire output indicates the sensor uses an NPN transistor output stage with normally closed logic. The 3-wire configuration includes power supply, ground, and signal output connections. Both sensors implement this identical output topology.