IMC35188C Equivalent & Substitute Parts

Part Overview

The IMC35188C is an inductive proximity sensor manufactured by Crouzet, designed for non-contact detection applications with an 8mm sensing distance. This cylindrical M18-threaded sensor operates across a 10V to 30V supply range and provides PNP-NO output through 3-wire cable leads. The product is currently obsolete, making identification of functionally equivalent alternatives essential for system maintenance, repair, and component sourcing in legacy installations.

Substiute Parts

IMC35188C

CrouzetIn Stock: 1102IMC35188C Datasheet

Current PartRFQ

IME18-08BPSZW2K

SICK, Inc.In Stock: 1023IME18-08BPSZW2K Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the IMC35188C is determined by strict equivalence across the following critical parameters:

• Sensor Type: Inductive (detection principle must remain unchanged)
• Sensing Distance: 0.315" (8mm) (detection range must match application requirements)
• Output Type: PNP-NO, 3-Wire (electrical interface compatibility)
• Voltage Supply Range: 10V ~ 30V (power supply compatibility)
• Package / Case: Cylinder, Threaded - M18 (mechanical mounting compatibility)
• Shielding: Unshielded (environmental and EMI characteristics)
• Material - Body: Nickel-Plated Brass (corrosion resistance and material compatibility)
• Termination Style: Cable Leads (connection method)
• Ingress Protection: IP67 (environmental sealing requirements)

The IME18-08BPSZW2K from SICK, Inc. meets all these critical parameters and qualifies as a direct functional equivalent.

Parameter Comparison

Engineering Selection Recommendations

The IME18-08BPSZW2K is the qualified substitute for the obsolete IMC35188C. Selection is based on the following engineering criteria:

Product Status: The IMC35188C is obsolete, while the IME18-08BPSZW2K is active and currently in production. This ensures long-term availability and supply chain continuity.

Compliance: Both parts are RoHS compliant. The IME18-08BPSZW2K carries ROHS3 certification, meeting current regulatory requirements. The IME18-08BPSZW2K is REACH Unaffected, confirming compliance with chemical substance regulations.

Functional Equivalence: All critical electrical and mechanical parameters are identical, ensuring direct replacement capability without circuit modification or mechanical redesign.

Operating Range: The IME18-08BPSZW2K provides a marginally extended operating temperature range (-25°C ~ 75°C versus -25°C ~ 70°C), offering improved performance in high-temperature environments.

Frequently Asked Questions (FAQ)

Q: Can the IME18-08BPSZW2K replace the IMC35188C in existing installations?

A: Yes. The IME18-08BPSZW2K is a direct functional equivalent. All critical parameters—sensor type, sensing distance, output type, voltage supply range, mechanical package, and ingress protection—are identical. No circuit modifications or mechanical changes are required.

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

A: The IMC35188C does not specify response frequency in the available data. The IME18-08BPSZW2K specifies 1kHz response frequency. This parameter does not affect substitution eligibility, as both sensors operate within standard industrial inductive proximity sensor performance ranges.

Q: What is the significance of the extended operating temperature range in the IME18-08BPSZW2K?

A: The IME18-08BPSZW2K operates to 75°C, compared to 70°C for the IMC35188C. This 5°C extension provides additional thermal margin in applications approaching the upper temperature limit. For applications operating below 70°C, this difference is not operationally significant.

Q: Are the cable lead terminations compatible between these sensors?

A: Yes. Both sensors use cable leads as the termination style. Mechanical and electrical connection compatibility is ensured. Verify cable gauge and connector specifications match your application requirements.

Q: What is the difference between RoHS and ROHS3 compliance?

A: Both certifications confirm restriction of hazardous substances. ROHS3 represents the current regulatory standard. The IME18-08BPSZW2K's ROHS3 certification ensures compliance with the latest environmental and safety directives.

Q: Is the M18 threaded cylinder package identical between both sensors?

A: Yes. Both sensors use the same M18 threaded cylindrical package. Mounting holes, thread pitch, and mechanical envelope are compatible. Direct mechanical substitution is possible without bracket or fixture modification.