E52-CA20A D=3.2 NETU 8M Equivalent & Substitute Parts

Part Overview

The Omron E52-CA20A D=3.2 NETU 8M is a K-Type thermocouple temperature sensor designed for industrial temperature measurement applications. This sensor features a 3.2mm diameter protective tube with 8 meters of lead wire, operating across a 0–400°C temperature range with non-grounded, exposed lead wire terminals.

The E52-CA20A is classified as an obsolete product. Identifying suitable substitute components is essential for maintaining system functionality, ensuring supply chain continuity, and supporting legacy equipment maintenance where direct replacement is required.

Substiute Parts

E52-CA20A D=3.2 NETU 8M

Omron Automation and SafetyIn Stock: 1040E52-CA20A D=3.2 NETU 8M Datasheet

Current PartRFQ

E52-CA20AY D=3.2 NETU 8M

Omron Automation and SafetyIn Stock: 1077E52-CA20AY D=3.2 NETU 8M Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the E52-CA20A D=3.2 NETU 8M is determined by the following critical parameters:

• Element Type: K-Type thermocouple (mandatory match)
• Lead Wire Length: 26.247' (8m) (mandatory match)
• Conductor Type: Non-Grounded (mandatory match)
• Terminal Type: Exposed Lead Wires (mandatory match)
• Protective Tube Diameter: 3.2mm (mandatory match)
• Protective Tube Length: 200mm (mandatory match)

The substitute part E52-CA20AY D=3.2 NETU 8M satisfies all mandatory parameters. The primary difference is an extended temperature range capability (0–900°C versus 0–400°C), which represents an enhancement rather than a limitation. The substitute maintains identical mechanical and electrical interface specifications, ensuring direct compatibility in applications operating within the original 0–400°C range.

Parameter Comparison

Engineering Selection Recommendations

The E52-CA20AY D=3.2 NETU 8M is the direct substitute for the obsolete E52-CA20A D=3.2 NETU 8M. Both components are manufactured by Omron Automation and Safety and maintain identical mechanical and electrical interface specifications.

The substitute part carries Active product status, ensuring ongoing availability and supply chain support. The extended temperature range of the E52-CA20AY (0–900°C) does not introduce compatibility issues for applications operating within the original 0–400°C specification window.

Both parts carry MSL Level 1 (Unlimited) moisture sensitivity classification and identical ECCN designation (EAR99), confirming equivalent regulatory and compliance standing.

Frequently Asked Questions (FAQ)

Q: Can the E52-CA20AY D=3.2 NETU 8M be used as a direct replacement for the E52-CA20A D=3.2 NETU 8M?

A: Yes. Both components share identical mechanical dimensions (3.2mm diameter protective tube, 200mm length), lead wire specifications (8 meters, non-grounded, exposed terminals), and K-Type thermocouple element configuration. The substitute is fully compatible for direct installation.

Q: What is the primary difference between these two parts?

A: The E52-CA20AY extends the maximum operating temperature to 900°C, compared to 400°C for the E52-CA20A. All other specifications remain identical. This represents an enhanced capability with no functional limitations for applications within the original temperature range.

Q: Why is the E52-CA20A classified as obsolete?

A: The E52-CA20A has been discontinued by Omron Automation and Safety. The E52-CA20AY serves as the active replacement model, offering equivalent functionality with extended temperature range capability.

Q: Are there packaging differences between these parts?

A: The E52-CA20A packaging information is not specified in available documentation. The E52-CA20AY is supplied in Bulk packaging. Confirm packaging requirements with your procurement department.

Q: Do both parts meet the same regulatory standards?

A: Yes. Both components carry identical ECCN designation (EAR99) and MSL Level 1 (Unlimited) classification, confirming equivalent regulatory and compliance status.