IMN33185C Inductive Proximity Sensor - Equivalent & Substitute Parts

Part Overview

The IMN33185C is an inductive proximity sensor manufactured by Crouzet, designed for non-contact detection of metallic objects at a 5mm sensing distance. This cylindrical M18-threaded sensor operates with PNP-NC output configuration and is rated for industrial environments with IP67 ingress protection. The product is currently classified as obsolete, making identification of functionally equivalent alternatives essential for system maintenance, repair, and component sourcing in ongoing applications.

Substiute Parts

IMN33185C

CrouzetIn Stock: 1004IMN33185C Datasheet

Current PartRFQ

E2V-X5B2 2M

Omron Automation and SafetyIn Stock: 1004E2V-X5B2 2M Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the IMN33185C is determined by strict equivalence across the following critical parameters:

• Sensor Type: Inductive (metallic object detection)
• Sensing Distance: 0.197" (5mm) nominal detection range
• Output Configuration: PNP-NC, 3-Wire logic
• Supply Voltage Range: 10V ~ 30V compatibility
• Physical Form Factor: Cylinder, Threaded - M18 mounting
• Environmental Rating: IP67 ingress protection
• Termination: Cable leads connection method
• Operating Temperature Range: -25°C ~ 70°C
• Shielding: Shielded construction
• Body Material: Nickel-Plated Brass

The E2V-X5B2 2M from Omron Automation and Safety meets all specified parameters and is classified as an active product, providing direct functional equivalence for replacement applications.

Parameter Comparison

Engineering Selection Recommendations

The E2V-X5B2 2M is the direct equivalent substitute for the obsolete IMN33185C. Both components share identical electrical specifications, mechanical form factors, and environmental ratings. The E2V-X5B2 2M maintains active product status with Omron Automation and Safety, ensuring ongoing availability and supply chain continuity. Both parts carry RoHS compliance certification and equivalent regulatory classifications (ECCN: EAR99; HTSUS: 8543.70.9860), supporting seamless integration into existing applications without design modification.

Frequently Asked Questions (FAQ)

Q: Can the E2V-X5B2 2M replace the IMN33185C in existing installations?

A: Yes. Both sensors share identical electrical output (PNP-NC, 3-Wire), supply voltage range (10V ~ 30V), sensing distance (5mm), and M18 threaded mounting. No circuit or mechanical modifications are required.

Q: What is the primary reason for substitution?

A: The IMN33185C is classified as obsolete. The E2V-X5B2 2M is an active product offering equivalent functionality with assured long-term availability.

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

A: The E2V-X5B2 2M specifies a response frequency of 70Hz. The IMN33185C does not provide a published response frequency specification in the available data.

Q: Do both sensors meet the same environmental and compliance standards?

A: Yes. Both are rated IP67, operate across -25°C ~ 70°C, feature LED indicators, and carry RoHS compliance certification.

Q: Is the cable lead termination identical between both parts?

A: Both sensors use cable leads as the termination method. Physical connector specifications should be verified against detailed datasheets for specific application requirements.