Products Description
| Company Information | |||
| [email protected] | |||
| Mobile | +8613666033393 | ||
| +8613666033393 | |||
| 13666033393 | |||
| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China |
Product Overview
The Epro PR6423/002-000 is an 8mm Eddy Current Sensor, designed for non-contact measurement of radial and axial shaft dynamic displacement, position, eccentricity, and speed. It is widely used in turbomachinery applications such as steam, gas, and hydro turbines, compressors, gearboxes, pumps, and fans. This sensor ensures high-precision monitoring in critical industrial environments.
Product Specifications
Below is a detailed specification table for the PR6423/002-000 sensor:
| Parameter | Specification |
|---|---|
| Measurement Principle | Eddy Current Displacement Measurement |
| Linear Measurement Range | 2 mm (80 mils) |
| Initial Air Gap | 0.5 mm (20 mils) |
| Incremental Scale Factor (ISF) | 8 V/mm (203.2 mV/mil) ± 5% (0-45°C) |
| Deviation from Best Fit Straight Line (DSL) | ± 0.025 mm (± 1 mil) |
| Minimum Shaft Diameter | 25 mm (0.79”) |
| Target Material | Ferromagnetic Steel (42CrMo4, AISI/SAE 4140) |
| Operating Temperature (Sensor) | -35 to +180°C (-31 to 356°F) |
| Operating Temperature (Cable & Connector) | -35 to +150°C (-31 to 302°F) |
| Protection Class | IP66 (IEC 60529) |
| Material | – Sensor Tip: PEEK (Polyether Ether Ketone) |
| – Case: Stainless Steel | |
| – Cable: PTFE (Polytetrafluoroethylene) | |
| – Connector: Brass (Nickel-Plated) | |
| Hazardous Area Approvals | ATEX, IEC-Ex, CSA Certifications |
| Dimensions | Sensor Head Diameter: 8 mm |
| Weight | 0.1 kg (100 grams) |
| Cable Diameter | 2.8 mm (Standard), 6 mm (Armored) |
| Minimum Bending Radius (Standard Cable) | 25 mm (0.984 in) |
| Minimum Bending Radius (Armored Cable) | 35 mm (1.378 in) |
| Connector Type | Lemo Connector (Male) or Open Cable End |
Product Features
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Non-Contact Measurement: Ensures accurate monitoring of shaft displacement, reducing mechanical wear.
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High Precision & Stability: Provides reliable readings in harsh industrial environments.
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Wide Operating Temperature Range: Functions effectively in extreme temperatures (-35°C to +180°C).
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Robust Construction: Made from high-quality PEEK, Stainless Steel, and PTFE for durability.
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IP66 Protection: Resistant to dust and water ingress, ensuring longevity.
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Multiple Certifications: ATEX, IEC-Ex, and CSA approvals for hazardous area applications.
Product Advantages
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Enhanced Reliability: Designed for continuous monitoring in critical applications such as turbines and compressors.
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Wide Compatibility: Supports a variety of target materials, making it versatile.
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Intrinsically Safe Design: Certified for hazardous environments.
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Low Maintenance: Non-contact operation reduces the need for frequent servicing.
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Multiple Mounting Options: Available in standard and reverse mount versions.
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Flexible Cable Length Options: Available in 4m, 5m, 8m, 9m, and 10m configurations.
Product Applications
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Turbomachinery Monitoring: Steam, gas, and hydro turbines.
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Industrial Rotating Equipment: Compressors, gearboxes, pumps, and fans.
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Machine Condition Monitoring: Detects early signs of failure, reducing downtime.
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Aerospace & Power Generation: Essential for ensuring the stability of rotating components.
Latest Product News Headlines
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“Epro PR6423: The Gold Standard for Eddy Current Sensing in Industrial Applications”
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“New Advancements in Condition Monitoring: PR6423 Series from Epro”
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“Improving Machine Health with Epro PR6423 – A Deep Dive into Its Performance”
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“PR6423/002-000: Why It’s a Game-Changer for Turbine Monitoring”
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“Eddy Current Sensors Market Growth – How Epro PR6423 is Leading the Way”
Related Models in the Same Series
| Model | Description | Measurement Range | Mounting Type |
|---|---|---|---|
| PR6423/000-000 | Standard 8mm Eddy Current Sensor | 2 mm (80 mils) | Standard Mount |
| PR6423/001-000 | 8mm Sensor with Different Cable Lengths | 2 mm (80 mils) | Standard Mount |
| PR6423/003-000 | 8mm Sensor with Armored Cable | 2 mm (80 mils) | Standard Mount |
| PR6423/010-000 | 8mm Sensor with 3/8”-24 UNF Thread | 2 mm (80 mils) | Standard Mount |
| PR6423/011-000 | 8mm Sensor with Armored Cable (3/8”-24 UNF) | 2 mm (80 mils) | Standard Mount |
| PR6423/020-000 | Reverse Mount 8mm Eddy Current Sensor | 2 mm (80 mils) | Reverse Mount |
Popular Epro Models
| Model | Description | Key Feature |
|---|---|---|
| PR6423/002-000 | 8mm Eddy Current Sensor | High Precision |
| PR6424/000-000 | 5mm Eddy Current Sensor | Compact Design |
| PR9268/200-000 | Velocity Sensor | Condition Monitoring |
| PR9376/010-011 | Piezoelectric Accelerometer | Vibration Monitoring |
| PR6425/010-140 | 12mm Eddy Current Sensor | Extended Measurement Range |
| PR6426/010-140 | 25mm Eddy Current Sensor | Large Shaft Monitoring |
FAQ
FAQ – Frequently Asked Questions
Q1: What is the primary use of the PR6423/002-000 sensor?
A: The sensor is primarily used for measuring radial and axial shaft displacement, position, and speed in turbomachinery such as turbines, compressors, pumps, and fans.
Q2: What is the measuring range of this sensor?
A: It has a linear measurement range of 2 mm (80 mils).
Q3: Can this sensor be used in hazardous environments?
A: Yes, it has ATEX, IEC-Ex, and CSA certifications, making it suitable for hazardous areas.
Q4: What materials are compatible with this sensor?
A: It is designed to work with ferromagnetic materials like 42CrMo4 (AISI/SAE 4140).
Q5: What are the available cable length options?
A: The standard options include 4m, 5m, 8m, 9m, and 10m cables.
Q6: Does it require frequent maintenance?
A: No, the sensor is non-contact, reducing mechanical wear and requiring minimal maintenance.
Q7: What are the operating temperature limits?
A: The sensor operates in temperatures ranging from -35°C to +180°C.
Q8: How is the PR6423/002-000 different from PR6424?
A: The PR6423/002-000 has an 8mm diameter tip, whereas the PR6424 is a 5mm sensor, designed for applications requiring a smaller sensing area.
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Packing & Delivery
We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.
For express delivery, we will use DHL, UPS, TNT, FedEx and EMS.
Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.
