IMN35128C Inductive Proximity Sensor - Equivalent & Substitute Parts

Part Overview

The IMN35128C is an inductive proximity sensor manufactured by Crouzet, designed for non-contact detection of metallic objects at 8mm sensing distance. This cylindrical M12-threaded sensor operates with PNP-NO output configuration over a 10V to 30V supply range and is rated for IP67 ingress protection in industrial environments.

The IMN35128C is classified as obsolete. Identifying equivalent substitute parts is necessary to maintain system functionality, ensure supply chain continuity, and support ongoing maintenance and replacement requirements for existing installations.

Substiute Parts

IMN35128C

CrouzetIn Stock: 1182IMN35128C Datasheet

Current PartRFQ

E2B-M12LN08-WP-B1 2M

Omron Automation and SafetyIn Stock: 830E2B-M12LN08-WP-B1 2M Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the IMN35128C 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 PNP-NO, 3-Wire
• Voltage Supply Range: Must support 10V ~ 30V
• Operating Temperature Range: Must cover -25°C ~ 70°C minimum
• Ingress Protection: Must be IP67 or higher
• Package / Case: Must be Cylinder, Threaded - M12
• Material - Body: Must be Nickel-Plated Brass
• Termination Style: Must be Cable Leads
• Shielding: Must be Unshielded

The E2B-M12LN08-WP-B1 2M from Omron Automation and Safety meets all specified parameters and qualifies as a direct substitute.

Parameter Comparison

Engineering Selection Recommendations

The E2B-M12LN08-WP-B1 2M is the qualified substitute for the IMN35128C based on the following engineering criteria:

Product Status: The IMN35128C is obsolete, while the E2B-M12LN08-WP-B1 2M maintains active product status with current manufacturing support and availability.

Regulatory Compliance: Both parts are RoHS compliant. The substitute part carries ROHS3 compliance certification, meeting current regulatory requirements. The E2B-M12LN08-WP-B1 2M is also REACH Unaffected, confirming compliance with chemical substance regulations.

Functional Equivalence: All electrical, mechanical, and environmental parameters are identical between the main part and substitute, ensuring direct functional replacement without circuit or installation modifications.

Supply Continuity: The substitute part is currently in stock (774 pcs available) versus the obsolete main part, providing reliable procurement for new installations and replacement requirements.

Frequently Asked Questions (FAQ)

Q: Can the E2B-M12LN08-WP-B1 2M be used as a direct replacement for the IMN35128C without modifications?

A: Yes. Both sensors share identical electrical specifications (10V ~ 30V supply, PNP-NO 3-Wire output), mechanical configuration (M12 threaded cylinder), and environmental ratings (IP67, -25°C ~ 70°C). No circuit or installation changes are required.

Q: What is the significance of the "2M" designation in the E2B-M12LN08-WP-B1 2M part number?

A: The "2M" indicates a 2-meter cable lead length. This matches the cable termination style of the IMN35128C and is part of the complete part specification.

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

A: The IMN35128C does not specify a response frequency parameter. The E2B-M12LN08-WP-B1 2M specifies 800Hz response frequency. This additional specification in the substitute part does not affect compatibility and represents enhanced technical documentation.

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 substitute part's ROHS3 certification ensures compliance with the latest environmental directives.

Q: Is the REACH Unaffected status of the substitute part important for compatibility?

A: REACH Unaffected status confirms that the substitute part is not subject to REACH chemical substance restrictions. This is a regulatory assurance that does not affect electrical or mechanical compatibility but ensures regulatory compliance in all markets.

Q: Can these sensors be used interchangeably in existing installations?

A: Yes. Identical M12 threaded cylinder packaging, cable lead termination, and electrical specifications ensure mechanical and functional interchangeability in existing mounting and wiring configurations.