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PR6423/010-000

Emerson PR6423/010-000 8mm Eddy Current Sensor

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  • Manufacturer: Emerson

  • Product No.: PR6423/010-000

  • Product Type: Eddy Current Sensor

  • Product Origin: USA

  • Payment:T/T, Western Union

  • Weight: 100g

  • Shipping port: Xiamen

  • Warranty: 12 months

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Penerangan

Product Overview

The PR6423/010-000 is an 8 mm non-contact eddy current proximity sensor manufactured by Emerson (EPRO series). Engineered for critical turbomachinery protection systems, this sensor measures radial and axial shaft displacement, position, eccentricity, and rotational speed on steam turbines, gas turbines, compressors, gearboxes, and pumps. Built with an M10x1 stainless steel threaded casing and protective armored cable, the probe unit weighs approximately 100 grams (3.53 oz) and delivers non-contact displacement sensing with high linearity across a 2.0 mm (80 mils) measurement range in harsh process environments.

Core Technical Advantages

  • Precision Non-Contact Sensing: Provides an Incremental Scale Factor (ISF) of 8 V/mm (203.2 mV/mil) with minimal deviation from best fit straight line (±0.025 mm).
  • Rugged Environmental Enclosure: Rated IP66 under IEC 60529 with a PEEK sensor tip, stainless steel case, and PTFE cable capable of operating in temperatures up to +180°C.
  • Hazardous Location Certified: Holds ATEX, IECEx, and CSA approvals for Intrinsic Safety (ia) and Non-sparking (nA) hazardous area deployments.
  • Protective Cable Sheathing: Equipped with an integrated armored sleeve to protect signal wiring against mechanical abrasion and severe industrial stress.

Technical Specifications

Parameter Specification Details
Manufacturer / Brand Emerson / EPRO
Full Part Number PR6423/010-000
Tip Diameter & Thread 8 mm Tip Diameter | M10x1 Case Thread
Linear Measurement Range 2.0 mm (80 mils)
Initial Air Gap 0.5 mm (20 mils)
Incremental Scale Factor 8 V/mm (203.2 mV/mil) ± 5%
Target Material & Shaft Size 42CrMo4 (AISI 4140) Steel | Min Shaft Dia: 25 mm (0.79 in)
Cable Options (010-000 Code) 4.0 m Cable Length, Armored, with Lemo Connector & Adapter Plug
Net Unit Weight Approx. 100 grams (3.53 oz) (Sensor with 1m Cable)
Enclosure Protection Class IP66 (IEC 60529)
Sensor Operating Temperature -35°C to +180°C (-31°F to +356°F)
Hazardous Certifications ATEX, IECEx, CSA (Intrinsic Safety ia / Non-sparking nA)

Engineering Installation & Guidelines

  • Gap Calibration: Set the initial mechanical clearance air gap to 0.5 mm (20 mils) relative to the shaft target prior to tightening the M10x1 locknut.
  • Target Material Considerations: Calibrated for standard 42CrMo4 / AISI 4140 ferromagnetic steel target shafts with a minimum outer diameter of 25 mm.
  • Hazardous Location Wiring: Ensure the Lemo connector and armored cable run back to a compatible signal transmitter or converter approved for ATEX/IECEx/CSA hazardous locations.

Why Choose This Model

  • High Thermal Limits: Operates reliably at process temperatures up to +180°C.
  • Lightweight (~100g): Compact M10x1 body causes minimal mounting stress on machine casings.
  • Complete Certifications: Fully backed by ATEX, IECEx, and CSA hazardous zone safety marks.

Technical FAQs

Q1: What is the measuring range of the Emerson PR6423/010-000?
A1: It features a 2.0 mm (80 mils) linear range with a 0.5 mm initial gap setting.

Q2: What cable configuration is denoted by the -000 suffix?
A2: It denotes a 4.0-meter armored cable featuring an adapter plug and a Lemo connector end.

Q3: What is the net weight of the sensor assembly?
A3: The sensor head with 1m base cable weighs approximately 100 grams (3.53 oz).

🏷️ Tags: Eddy Current Sensor

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