IMM3584M8 Equivalent & Substitute Parts

Part Overview

The IMM3584M8 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 PNP normally-open output through a 3-wire connector interface. The product is 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

IMM3584M8

CrouzetIn Stock: 812IMM3584M8 Datasheet

Current PartRFQ

IME08-04NPSZT0S

SICK, Inc.In Stock: 7023IME08-04NPSZT0S Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the IMM3584M8 is determined by strict equivalence across the following critical parameters:

• Sensor Type: Must be Inductive
• Sensing Distance: Must be 0.157" (4mm)
• Output Configuration: Must be PNP-NO, 3-Wire
• Voltage Supply Range: Must support 10V ~ 30V operation
• Package Form Factor: Must be Cylinder, Threaded - M8
• Shielding Configuration: Must be Unshielded
• Body Material: Must be Nickel-Plated Brass
• Ingress Protection: Must be IP67
• Termination Interface: Must be Connector-based

The IME08-04NPSZT0S from SICK, Inc. satisfies all substitution criteria across these parameters, establishing it as a direct functional equivalent for the obsolete IMM3584M8.

Parameter Comparison

Engineering Selection Recommendations

The IME08-04NPSZT0S is the qualified substitute for the obsolete IMM3584M8. Selection is based on the following factors:

• Functional Equivalence: All critical electrical and mechanical parameters match the original specification.
• Product Status: The substitute is an active product with current manufacturing support, ensuring long-term availability and supply chain continuity.
• Compliance Status: The IME08-04NPSZT0S maintains RoHS3 compliance, exceeding the RoHS compliance level of the original part.
• Operating Temperature: The substitute provides a marginally extended upper operating temperature limit of 75°C versus 70°C, offering improved thermal margin.
• Connector Compatibility: Both parts utilize connector-based termination, ensuring mechanical and electrical interface compatibility with existing wiring harnesses and circuit board layouts.

Frequently Asked Questions (FAQ)

Q: Can the IME08-04NPSZT0S be used as a direct replacement for the IMM3584M8?

A: Yes. The IME08-04NPSZT0S meets all electrical and mechanical substitution criteria, including sensor type, sensing distance, output configuration, voltage supply range, package form factor, and ingress protection rating.

Q: Are there any differences in connector pinout or wiring between these parts?

A: Both parts use connector-based termination with PNP-NO, 3-Wire output configuration. Verify connector type and pin assignment with the respective manufacturer datasheets to ensure compatibility with your specific wiring harness.

Q: What is the significance of the 4kHz response frequency specification on the substitute part?

A: The IME08-04NPSZT0S specifies a 4kHz response frequency, which defines the maximum switching speed. The original IMM3584M8 does not specify this parameter. This additional specification on the substitute part provides engineering data for applications requiring defined switching performance.

Q: Does the extended operating temperature range of the IME08-04NPSZT0S affect compatibility?

A: No. The substitute's upper operating temperature limit of 75°C exceeds the original specification of 70°C, providing additional thermal margin. This represents an improvement over the original part and does not create compatibility issues.

Q: Are both parts RoHS compliant?

A: Yes. The IMM3584M8 is RoHS Compliant, and the IME08-04NPSZT0S is ROHS3 Compliant. Both meet regulatory requirements for hazardous substance restrictions.

Q: What packaging options are available for the IME08-04NPSZT0S?

A: The substitute part is available in Bulk packaging. Verify packaging requirements for your procurement and inventory management processes.