IMC2684C Equivalent & Substitute Parts

Part Overview

The IMC2684C is an inductive proximity sensor manufactured by Crouzet, designed for non-contact detection applications with a 4mm sensing distance. This cylindrical M8-threaded sensor operates across a 10V to 30V supply range and provides NPN-NC output configuration with 3-wire termination via cable leads. The product is currently classified as obsolete, making identification of compatible substitute components essential for system maintenance, repair, and new design implementations where equivalent functionality is required.

Substiute Parts

IMC2684C

CrouzetIn Stock: 879IMC2684C Datasheet

Current PartRFQ

E2B-S08KN04-WP-C2 2M

Omron Automation and SafetyIn Stock: 977E2B-S08KN04-WP-C2 2M Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution compatibility for the IMC2684C is determined by alignment across the following critical parameters:

• Sensor Type: Inductive (detection principle must remain unchanged)
• Sensing Distance: 0.157" (4mm) (detection range must match application requirements)
• Output Type: NPN-NC, 3-Wire (electrical interface and logic state must be compatible)
• Voltage Supply Range: 10V ~ 30V (power supply compatibility)
• Package / Case: Cylinder, Threaded - M8 (mechanical form factor and mounting interface)
• Ingress Protection: IP67 (environmental sealing requirement)
• Operating Temperature Range: -25°C ~ 70°C (thermal operating envelope)
• Termination Style: Cable Leads (connection method)

The substitute part E2B-S08KN04-WP-C2 2M satisfies all critical parameters within the allowed specifications for this product category.

Parameter Comparison

Engineering Selection Recommendations

The E2B-S08KN04-WP-C2 2M from Omron Automation and Safety is a direct functional equivalent to the obsolete IMC2684C. Both sensors share identical electrical specifications, mechanical form factors, and environmental ratings. The substitute part carries active product status with ROHS3 compliance certification, ensuring continued availability and regulatory alignment for new installations and system replacements. The Omron E2B series sensor maintains full compatibility across all critical operating parameters specified for the original Crouzet component.

Frequently Asked Questions (FAQ)

Q: Can the E2B-S08KN04-WP-C2 2M be used as a direct replacement for the IMC2684C?

A: Yes. Both sensors share identical sensing distance (4mm), output configuration (NPN-NC, 3-Wire), supply voltage range (10V ~ 30V), mechanical package (M8 cylinder), and environmental protection rating (IP67). Direct substitution is supported without circuit modification.

Q: What is the difference in body material between these sensors?

A: The IMC2684C features a nickel-plated brass body, while the E2B-S08KN04-WP-C2 2M uses stainless steel. Both materials provide corrosion resistance appropriate for IP67-rated industrial applications. Material selection should be evaluated based on specific environmental exposure conditions.

Q: Does the Omron substitute have additional technical specifications?

A: The E2B-S08KN04-WP-C2 2M includes a specified response frequency of 1kHz, which is not documented for the original IMC2684C. This parameter does not affect substitution compatibility and represents additional technical documentation available for the active product.

Q: Are there compliance differences between the two parts?

A: The IMC2684C carries RoHS Compliant status, while the E2B-S08KN04-WP-C2 2M carries ROHS3 Compliant status. Both meet current regulatory requirements. The Omron part also includes REACH Unaffected certification, providing additional regulatory documentation.

Q: What is the cable lead configuration for the 3-wire output?

A: Both sensors provide 3-wire cable lead termination for NPN-NC output. Specific wire gauge, length, and connector specifications should be referenced in the respective component datasheets for integration planning.