IA18FSF05PO Inductive Proximity Sensor - Equivalent & Substitute Parts

Part Overview

The IA18FSF05PO is an inductive proximity sensor manufactured by Carlo Gavazzi Inc., designed for non-contact detection applications with a 5mm sensing distance. This sensor features PNP-NO output configuration, operates across a 10V to 30V supply range, and is housed in an M18 cylindrical threaded package with IP67 ingress protection. The product is currently classified as obsolete, making identification of compatible substitute components essential for system maintenance and new design implementations.

Substiute Parts

IA18FSF05PO

Carlo Gavazzi Inc.In Stock: 799IA18FSF05PO Datasheet

Current PartRFQ

ICF18L45F08B2IO

Carlo Gavazzi Inc.In Stock: 1156ICF18L45F08B2IO Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the IA18FSF05PO is determined by the following critical parameters:

• Sensor Type: Must remain inductive for functional equivalence
• Package / Case: M18 cylindrical threaded housing is required for mechanical compatibility
• Termination Style: Cable leads configuration must be maintained
• Output Type: PNP-NO output is the primary electrical interface requirement
• Ingress Protection: Minimum IP67 rating ensures environmental sealing compatibility
• Indicator: LED presence supports operational diagnostics

The ICF18L45F08B2IO qualifies as a substitute based on matching these core parameters. Variations in sensing distance (8mm vs. 5mm), operating temperature range, and body material represent acceptable engineering trade-offs when the primary functional requirements are met.

Parameter Comparison

Engineering Selection Recommendations

The ICF18L45F08B2IO is an active product from Carlo Gavazzi Inc. and represents a viable substitute for the obsolete IA18FSF05PO. Both sensors maintain identical M18 cylindrical threaded packaging and cable lead termination, ensuring mechanical and electrical interface compatibility.

The substitute part offers enhanced environmental protection with IP68 and IP69K ratings compared to the IP67 rating of the main part. The extended operating temperature range (-40°C to 85°C versus -25°C to 70°C) provides broader thermal operational capability. The stainless steel body material of the substitute offers improved corrosion resistance compared to the diecast metal construction of the original part.

The primary design consideration is the increased sensing distance of the ICF18L45F08B2IO (8mm versus 5mm). This parameter difference must be evaluated against specific application requirements to ensure detection performance remains acceptable within the intended system context.

Frequently Asked Questions (FAQ)

Q: Can the ICF18L45F08B2IO directly replace the IA18FSF05PO in existing installations?

A: Mechanical and electrical interface compatibility is maintained through identical M18 threaded packaging, cable lead termination, and PNP-NO output configuration. The increased sensing distance (8mm vs. 5mm) must be verified as acceptable for the specific detection application.

Q: What are the key differences between these two sensors?

A: The primary differences are sensing distance (5mm vs. 8mm), operating temperature range (-25°C to 70°C vs. -40°C to 85°C), body material (diecast metal vs. stainless steel), and ingress protection rating (IP67 vs. IP68/IP69K). The substitute part provides enhanced environmental sealing and thermal range.

Q: Why is the IA18FSF05PO classified as obsolete?

A: Product status reflects manufacturer discontinuation. The ICF18L45F08B2IO is an active product from the same manufacturer and serves equivalent functional requirements.

Q: Are there supply considerations between these parts?

A: The IA18FSF05PO shows 787 pieces in stock as new original inventory. The ICF18L45F08B2IO shows 1091 pieces in stock, indicating active availability for new procurement.

Q: Does the stainless steel body of the substitute part affect electrical performance?

A: Both sensors maintain unshielded inductive sensing technology. The body material change does not alter the fundamental inductive detection principle or electrical output characteristics.