Omron E52-P6F 2M Pt100 Temperature Sensor - Equivalent & Substitute Parts

Part Overview

The Omron E52-P6F 2M is a Pt100 resistance temperature detector (RTD) designed for temperature measurement applications requiring a 0 to 400°C operating range. This sensor features a non-grounded configuration with exposed lead wires, a 65mm protective tube, and 2-meter lead wire length. The product is classified as obsolete, making identification of functionally equivalent alternatives necessary for ongoing system maintenance and new installations where this exact model is unavailable.

Substiute Parts

E52-P6F 2M

Omron Automation and SafetyIn Stock: 907E52-P6F 2M Datasheet

Current PartRFQ

E52-P6FY 2M

Omron Automation and SafetyIn Stock: 844E52-P6FY 2M Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for Pt100 RTD sensors is determined by the following parameters:

• Element Type: Both main and substitute parts must use Pt100 RTD elements to ensure identical resistance-temperature characteristics
• Lead Wire Length: Physical lead wire length (2m) must match to maintain installation compatibility
• Terminal Type: Exposed lead wires configuration must be preserved for direct connection compatibility
• Protective Tube Dimensions: Length (65mm) and diameter specifications affect mechanical fit within process connections
• Conductor System: The electrical configuration (non-grounded vs. 3-conductor) affects signal conditioning and measurement accuracy
• Temperature Range: Operating range must encompass or match the application requirements

The E52-P6FY 2M qualifies as a substitute based on matching element type (Pt100), lead wire length (2m), terminal type (exposed lead wires), protective tube length (65mm), and physical form factor. However, differences in conductor type and temperature range must be evaluated against specific application requirements.

Parameter Comparison

Engineering Selection Recommendations

The E52-P6FY 2M is listed as an active substitute for the obsolete E52-P6F 2M. Both sensors share identical Omron manufacturing, Pt100 element type, 2-meter lead wire configuration, and exposed lead wire terminals. Both carry MSL 1 (Unlimited) moisture sensitivity rating and EAR99 export classification.

Selection between these parts depends on application temperature requirements. The E52-P6F 2M operates across 0 to 400°C, while the E52-P6FY 2M operates across -50 to 250°C. Applications requiring temperatures above 250°C cannot use the substitute part. Applications operating within the -50 to 250°C range can use either part.

The E52-P6FY 2M employs a 3-conductor system versus the non-grounded configuration of the E52-P6F 2M. This difference affects signal conditioning and measurement accuracy characteristics. The protective tube diameter increases from 3.2mm to 4mm on the substitute, which may affect fit in applications with tight mechanical tolerances.

Frequently Asked Questions (FAQ)

Q: Can the E52-P6FY 2M replace the E52-P6F 2M in all applications?

A: Substitution is valid only when application temperature requirements fall within the -50 to 250°C range of the E52-P6FY 2M. Applications requiring operation above 250°C require the original E52-P6F 2M or an alternative sensor rated for higher temperatures. The change from non-grounded to 3-conductor configuration must be evaluated against signal conditioning requirements.

Q: What is the significance of the conductor type difference?

A: The E52-P6F 2M uses a non-grounded configuration, while the E52-P6FY 2M uses a 3-conductor system. These represent different electrical configurations that affect how the sensor connects to measurement instrumentation and how measurement accuracy is achieved. Compatibility depends on the receiving instrument's input specifications.

Q: Does the protective tube diameter change affect mechanical compatibility?

A: The protective tube diameter increases from 3.2mm to 4mm on the substitute part. Applications with tight mechanical tolerances or specific process connection requirements must verify that the larger diameter accommodates the installation environment.

Q: Why is the E52-P6F 2M listed as obsolete?

A: Obsolete status indicates the manufacturer has discontinued production. The E52-P6FY 2M represents the active alternative within the Omron E52 series for applications within its specified temperature range.

Q: Are both parts subject to the same export regulations?

A: Yes. Both the E52-P6F 2M and E52-P6FY 2M carry EAR99 export classification and are REACH unaffected, ensuring equivalent compliance status for international distribution.