IA18FLN08PC Inductive Proximity Sensor - Equivalent & Substitute Parts

Part Overview

The IA18FLN08PC 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-NC output configuration, operates across a 10V to 30V supply range, and is housed in an M18 cylindrical threaded package with IP67 ingress protection rating.

The IA18FLN08PC is classified as obsolete. Identifying equivalent and substitute parts is necessary to maintain system functionality, ensure continued availability for replacement and maintenance applications, and support long-term product support strategies where original components are no longer in production.

Substiute Parts

IA18FLN08PC

Carlo Gavazzi Inc.In Stock: 1004IA18FLN08PC Datasheet

Current PartRFQ

ICF18L45N14B2IO

Carlo Gavazzi Inc.In Stock: 1135ICF18L45N14B2IO Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the IA18FLN08PC is evaluated based on the following critical parameters that define functional compatibility:

• Package / Case: M18 cylindrical threaded housing ensures mechanical fit in existing installations
• Sensor Type: Inductive technology for non-contact metal detection
• Termination Style: Cable leads for direct wiring integration
• Ingress Protection: IP67 minimum for environmental sealing
• Output Configuration: PNP logic output for control circuit compatibility
• Operating Temperature Range: Functional performance across specified thermal limits
• Supply Voltage: 10V to 30V DC operation

The substitute part ICF18L45N14B2IO shares the M18 package, inductive sensor technology, cable termination, and PNP output type. However, it introduces variations in sensing distance (14mm vs. 5mm), output logic (NO vs. NC), ingress protection level (IP68/IP69K vs. IP67), and operating temperature range (-40°C to 85°C vs. -25°C to 70°C).

Parameter Comparison

Engineering Selection Recommendations

The IA18FLN08PC is obsolete and no longer in active production. The ICF18L45N14B2IO is an active product from the same manufacturer, Carlo Gavazzi Inc., and maintains the same M18 package form factor and inductive sensing technology.

Selection of ICF18L45N14B2IO as a substitute requires evaluation of application-specific requirements:

• Sensing Distance Variation: The substitute operates at 14mm versus the original 5mm. Applications requiring short-range detection must confirm that the increased sensing distance is compatible with target positioning and installation geometry.

• Output Logic Change: The substitute provides PNP-NO (normally open) output versus the original PNP-NC (normally closed). Control circuits must be verified for compatibility with inverted logic states.

• Environmental Rating Enhancement: The substitute offers IP68 and IP69K ratings, providing superior ingress protection compared to the original IP67 rating. This enhancement is suitable for applications requiring higher environmental sealing.

• Operating Temperature Expansion: The substitute supports -40°C to 85°C operation, extending the lower and upper thermal limits beyond the original -25°C to 70°C range.

• Material Upgrade: Stainless steel body construction in the substitute provides enhanced corrosion resistance compared to diecast metal in the original.

Frequently Asked Questions (FAQ)

Q: Can the ICF18L45N14B2IO directly replace the IA18FLN08PC in existing installations?

A: Direct mechanical replacement is possible due to identical M18 package specifications. However, functional compatibility depends on application requirements. The 14mm sensing distance and PNP-NO output logic differ from the original specifications and must be validated against system design parameters.

Q: What is the primary difference in sensing capability between these two sensors?

A: The IA18FLN08PC provides 5mm sensing distance, while the ICF18L45N14B2IO provides 14mm sensing distance. Selection depends on target object positioning and required detection range within the application.

Q: Are there output logic compatibility concerns?

A: Yes. The original IA18FLN08PC uses PNP-NC (normally closed) output, while the ICF18L45N14B2IO uses PNP-NO (normally open) output. Control circuits must be configured to accommodate the inverted logic state.

Q: Does the substitute offer improved environmental protection?

A: The ICF18L45N14B2IO provides IP68 and IP69K ingress protection ratings, compared to IP67 on the original. This represents enhanced sealing for harsh or high-pressure wash environments.

Q: What is the temperature operating range difference?

A: The IA18FLN08PC operates from -25°C to 70°C, while the ICF18L45N14B2IO operates from -40°C to 85°C. The substitute supports extended low-temperature and high-temperature operation.

Q: Is the body material difference significant?

A: The original uses diecast metal construction, while the substitute uses stainless steel. Stainless steel provides superior corrosion resistance in chemically aggressive or high-humidity environments.