IA18FSN08PC Inductive Proximity Sensor - Equivalent & Substitute Parts

Part Overview

The IA18FSN08PC is an inductive proximity sensor manufactured by Carlo Gavazzi Inc., designed for non-contact detection applications in industrial environments. This sensor features an 8mm sensing distance with PNP-NC output configuration and operates across a 10V to 30V supply range. The product is classified as obsolete, making identification of functionally equivalent alternatives essential for system maintenance, repair, and component sourcing in ongoing applications.

Substiute Parts

IA18FSN08PC

Carlo Gavazzi Inc.In Stock: 1075IA18FSN08PC Datasheet

Current PartRFQ

ICF18L45N14B2IO

Carlo Gavazzi Inc.In Stock: 1135ICF18L45N14B2IO Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The ICF18L45N14B2IO has been identified as a substitute option based on the following substitution criteria:

Compatible Parameters:

• Manufacturer: Carlo Gavazzi Inc. (same manufacturer ensures design consistency and support continuity)
• Package / Case: Cylinder, Threaded - M18 (identical mechanical form factor and mounting interface)
• Sensor Type: Inductive (same detection principle)
• Termination Style: Cable Leads (identical connection method)
• Indicator: LED (same status indication capability)

Modified Parameters Requiring Application Review:

• Sensing Distance: 0.551" (14mm) versus 0.315" (8mm) — increased detection range
• Output Type: PNP-NO versus PNP-NC — inverted logic output
• Ingress Protection: IP68, IP69K versus IP67 — enhanced environmental sealing
• Operating Temperature: -40°C ~ 85°C versus -25°C ~ 70°C — extended temperature range
• Material - Body: Stainless Steel versus Diecast Metal — improved corrosion resistance
• Product Status: Active versus Obsolete — current production availability

Parameter Comparison

Engineering Selection Recommendations

The ICF18L45N14B2IO is available as an active product from Carlo Gavazzi Inc., providing supply chain continuity for applications currently using the obsolete IA18FSN08PC. Both sensors share identical mechanical packaging (M18 cylinder, threaded) and termination methodology (cable leads), enabling direct physical installation without mechanical redesign.

Critical differences exist in electrical output logic and sensing distance. The substitute operates with PNP-NO output versus the original PNP-NC configuration, requiring circuit-level logic inversion in the control system. The increased 14mm sensing distance may alter detection timing and spacing requirements in proximity-based applications. Supply voltage compatibility must be confirmed, as the substitute specification does not explicitly state voltage range.

The substitute offers enhanced environmental performance through IP68/IP69K ingress protection and stainless steel construction, suitable for applications requiring extended temperature operation (-40°C to 85°C) and superior corrosion resistance compared to the diecast metal original.

Frequently Asked Questions (FAQ)

Q: Can the ICF18L45N14B2IO be used as a direct replacement for the IA18FSN08PC?

A: Physical installation is direct due to identical M18 threaded cylinder packaging. However, electrical integration requires modification. The output logic is inverted (NO versus NC), necessitating circuit adaptation. The increased 14mm sensing distance may require repositioning of detection targets.

Q: What is the primary difference in output configuration?

A: The IA18FSN08PC provides PNP-NC (normally closed) output, meaning the signal is active (high) when no target is detected. The ICF18L45N14B2IO provides PNP-NO (normally open) output, meaning the signal is active (high) when a target is detected. Control logic must be inverted accordingly.

Q: Does the increased sensing distance affect application performance?

A: The substitute's 14mm sensing distance is 75% greater than the original 8mm range. This affects detection timing, trigger positioning, and spacing between sensor and target. Applications with tight spatial constraints or rapid target transitions may require operational adjustment.

Q: Are both sensors compatible with the same supply voltage?

A: The IA18FSN08PC operates on 10V to 30V supply. The ICF18L45N14B2IO voltage specification is not provided in available documentation. Voltage compatibility must be confirmed before implementation.

Q: What are the environmental advantages of the substitute?

A: The ICF18L45N14B2IO features IP68/IP69K ingress protection versus IP67 on the original, providing enhanced resistance to water immersion and high-pressure spray. Stainless steel construction replaces diecast metal, improving corrosion resistance in harsh environments. Operating temperature range extends to -40°C to 85°C, compared to -25°C to 70°C on the original.

Q: Is the substitute currently available?

A: Yes. The ICF18L45N14B2IO is classified as active product status with 1038 units in stock, ensuring supply availability. The original IA18FSN08PC is obsolete.