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 Description
The Epro PR6423/003-010 is an advanced 8mm Eddy Current Sensor, designed for non-contact measurement of dynamic displacement, position, eccentricity, and rotational speed in critical turbomachinery applications. It is commonly used in steam turbines, gas turbines, hydro turbines, compressors, gearboxes, pumps, and fans.
This sensor operates by detecting changes in electromagnetic fields induced by a ferromagnetic target, providing highly accurate displacement and vibration measurements essential for condition monitoring and predictive maintenance.
Product Specifications
| Parameter | Specification |
|---|---|
| Sensor Type | Eddy Current Sensor |
| 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% |
| Deviation from Best Fit Straight Line (DSL) | ± 0.025 mm (± 1 mil) |
| Measuring Target Material | Ferromagnetic Steel (42CrMo4, AISI/SAE 4140) |
| Minimum Shaft Diameter | 25 mm (0.79”) |
| Sensor Head Diameter | 8 mm |
| Weight | 0.1 kg (100 grams) |
| Protection Class | IP66 (IEC 60529) |
| Operating Temperature (Sensor + Cable) | -35°C to +180°C (-31°F to +356°F) |
| Cable & Connector Temperature Range | -35°C to +150°C (-31°F to +302°F) |
| Material | Sensor Tip: PEEK (Polyether Ether Ketone), Case: Stainless Steel, Cable: PTFE, Connector: Brass (Nickel-plated) |
| Cable Length Options | 4.0m, 5.0m, 8.0m, 9.0m, 10.0m |
| Mounting Threads | M10x1 or 3/8”-24 UNF |
| Certifications | CE, ATEX, IEC-Ex, CSA |
| Intrinsic Safety Classification | T6: Ta ≤ 64°C, T4: Ta ≤ 114°C, T3: Ta ≤ 160°C |
Key Features
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High-Precision Measurement: Provides accurate displacement and vibration data.
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Non-Contact Sensor: Ensures minimal wear and tear.
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Robust Design: Stainless steel housing with IP66 protection.
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Wide Operating Temperature Range: Suitable for harsh industrial environments.
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Multiple Cable Lengths: Available with standard and armored cable options.
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Compatible with Various Targets: Works with standard ferromagnetic materials.
Advantages
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Reliable Condition Monitoring: Helps detect early signs of mechanical failure.
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Long Service Life: Durable materials ensure long-term performance.
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Flexible Installation: Supports various mounting and cable configurations.
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Industry Standard Compliance: Certified for use in hazardous environments.
Applications
The Epro PR6423/003-010 sensor is widely used in:
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Turbomachinery Monitoring: Steam turbines, gas turbines, and hydro turbines.
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Rotating Equipment Diagnostics: Compressors, gearboxes, and pumps.
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Industrial Condition Monitoring: Ensuring operational efficiency in critical systems.
Latest Industry News
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“Epro PR6423 Series Enhances Turbomachinery Monitoring in 2025”
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“Advancements in Eddy Current Sensors for Predictive Maintenance”
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“Why Epro PR6423 Sensors Are Essential for Industrial Reliability”
Similar or Related Models
| Model | Description |
|---|---|
| Epro PR6423/00 | 8mm sensor, M10x1, non-armored cable |
| Epro PR6423/01 | 8mm sensor, M10x1, armored cable |
| Epro PR6423/10 | 8mm sensor, 3/8”-24 UNF, non-armored cable |
| Epro PR6423/11 | 8mm sensor, 3/8”-24 UNF, armored cable |
| Epro PR6423/13 | 8mm sensor, 3/8”-24 UNF, armored cable (reverse mount) |
| Epro PR6423/xxx-RAD | Special radiation-resistant version |
Popular Epro Models
| Model | Description |
|---|---|
| Epro PR6423/003-010 | 8mm Eddy Current Sensor |
| Epro PR6424/000-000 | 5mm Eddy Current Sensor |
| Epro PR9376/010-011 | Accelerometer for vibration monitoring |
| Epro PR9268/602-000 | Speed sensor for rotating machinery |
| Epro MMS 6312 | Signal converter for vibration monitoring |
| Epro MMS 6350 | Multifunction monitoring system |
FAQ
Frequently Asked Questions (FAQ)
Q1: What is the measurement range of the Epro PR6423/003-010?
A1: It has a linear measurement range of 2 mm (80 mils).
Q2: What is the recommended target material for this sensor?
A2: The sensor is designed for ferromagnetic steel such as 42CrMo4 (AISI/SAE 4140).
Q3: Can this sensor be used in hazardous environments?
A3: Yes, it is ATEX, IEC-Ex, and CSA certified for hazardous areas.
Q4: What is the weight of the sensor?
A4: The sensor with a 1m cable weighs approximately 100 grams (0.1 kg).
Q5: What temperature range can this sensor withstand?
A5: The sensor operates in temperatures from -35°C to +180°C (-31°F to +356°F).
Q6: What are the available cable length options?
A6: Cable lengths include 4.0m, 5.0m, 8.0m, 9.0m, and 10.0m.
Q7: How does this sensor compare to the PR6424 model?
A7: The PR6423 has an 8mm diameter, while the PR6424 has a 5mm diameter for tighter installations.
Q8: Can this sensor be used for speed measurement?
A8: Yes, it can measure rotational speed along with displacement and vibration.
Tags
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.
