IMM35188C Equivalent & Substitute Parts

Part Overview

The IMM35188C 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 in the 10V–30V supply range and provides PNP normally-open output through 3-wire cable leads. The product is currently obsolete, making equivalent substitute parts necessary for system maintenance, repair, and component sourcing in ongoing applications.

Substiute Parts

IMM35188C

CrouzetIn Stock: 769IMM35188C Datasheet

Current PartRFQ

IME18-08BPSZW2S

SICK, Inc.In Stock: 831IME18-08BPSZW2S Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the IMM35188C is based on strict equivalence across the following critical parameters:

• Sensor Type: Inductive (unchanged)
• Sensing Distance: 0.315" (8mm) (unchanged)
• Output Configuration: PNP-NO, 3-Wire (unchanged)
• Supply Voltage Range: 10V ~ 30V (unchanged)
• Mechanical Form Factor: Cylinder, Threaded - M18 (unchanged)
• Shielding: Unshielded (unchanged)
• Body Material: Nickel-Plated Brass (unchanged)
• Termination: Cable Leads (unchanged)
• Ingress Protection: IP67 (unchanged)
• Indicator: LED (unchanged)

The IME18-08BPSZW2S from SICK, Inc. meets all these core electrical and mechanical requirements, establishing it as a direct functional equivalent for the obsolete IMM35188C.

Parameter Comparison

Engineering Selection Recommendations

The IME18-08BPSZW2S is the direct equivalent substitute for the obsolete IMM35188C. Both sensors share identical electrical specifications (10V–30V supply, PNP-NO 3-wire output, 8mm sensing distance) and mechanical form factors (M18 threaded cylinder, nickel-plated brass body, cable leads). The IME18-08BPSZW2S maintains full compatibility with existing installations and control circuits designed for the IMM35188C.

The IME18-08BPSZW2S offers the additional advantage of active product status with current manufacturing support. Its operating temperature range extends to 75°C (compared to 70°C for the IMM35188C), providing enhanced thermal margin in demanding environments. Both parts carry equivalent regulatory compliance (RoHS and ECCN EAR99), ensuring no compliance barriers to substitution.

Frequently Asked Questions (FAQ)

Q: Can the IME18-08BPSZW2S directly replace the IMM35188C in existing installations?

A: Yes. Both sensors share identical electrical output (PNP-NO, 3-wire), supply voltage range (10V–30V), sensing distance (8mm), and mechanical form factor (M18 threaded cylinder). Direct pin-compatible substitution is supported without circuit modification.

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

A: The IMM35188C does not specify response frequency. The IME18-08BPSZW2S specifies 1kHz response frequency. This specification does not affect substitution compatibility; it indicates the sensor's switching speed capability for the application.

Q: What is the significance of the extended operating temperature range on the IME18-08BPSZW2S?

A: The IME18-08BPSZW2S operates to 75°C versus 70°C for the IMM35188C. This 5°C extension provides additional thermal margin but does not restrict substitution in applications within the original 70°C specification.

Q: Are both sensors RoHS compliant?

A: Yes. The IMM35188C is RoHS Compliant. The IME18-08BPSZW2S is ROHS3 Compliant, representing a current regulatory standard. Both meet RoHS requirements for hazardous substance restrictions.

Q: What packaging options are available for the IME18-08BPSZW2S?

A: The IME18-08BPSZW2S is supplied in Bulk packaging. The IMM35188C packaging is not specified in the provided data. Confirm packaging requirements with your procurement process.

Q: Are there any mechanical differences between the M18 threaded cylinders?

A: No. Both sensors use identical M18 threaded cylinder form factors with nickel-plated brass bodies and cable lead termination. Mechanical interchangeability is confirmed.