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 PR6423/10R-030 is a high-precision non-contact 8mm eddy current sensor developed for critical turbomachinery monitoring. Designed to measure dynamic displacement, shaft position, eccentricity, and rotational speed, it is optimized for applications in steam, gas, and hydro turbines, compressors, gearboxes, pumps, and industrial fans.
The PR6423 series is renowned for its robust stainless steel construction, high thermal resistance, and compatibility with hazardous areas under ATEX, IECEx, and CSA standards. The reverse-mount PR6423/10R-030 variant with 3/8″-24 UNF thread is particularly suited for installations with restricted space or special mounting requirements.
Product Parameters
| Parameter | Specification |
|---|---|
| Sensor Model | PR6423/10R-030 |
| Sensor Type | Non-contact Eddy Current Displacement Sensor |
| Tip Diameter | 8 mm |
| Case Thread | 3/8″-24 UNF |
| Linear Measurement Range | 2 mm (80 mils) |
| Initial Air Gap | 0.5 mm (20 mils) |
| Incremental Scale Factor (ISF) | 8 V/mm ±5% @ 0–45°C (203.2 mV/mil) |
| Deviation from Best Fit Straight Line | ±0.025 mm (±1 mil) @ 0–45°C |
| Minimum Shaft Diameter | 25 mm (0.98 in) |
| Protection Class | IP66 (IEC 60529) |
| Operating Temp. (Sensor & 1m Cable) | -35°C to +180°C (-31°F to +356°F) |
| Operating Temp. (Cable & Connector) | -35°C to +150°C (-31°F to +302°F) |
| Sensor Tip Material | PEEK (Polyether Ether Ketone) |
| Case Material | Stainless Steel |
| Cable Material | PTFE (Polytetrafluoroethylene) |
| Connector Material | Brass, nickel-plated |
| Weight (with 1m Cable) | 0.1 kg (100 g) |
| Dimensions | Sensor Head Diameter: 8 mm |
Product Features
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High accuracy for radial and axial shaft displacement measurement
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Reverse-mount configuration for versatile installation
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Rugged stainless steel body with industrial-grade PEEK sensor tip
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Designed to operate in extreme temperatures up to 180°C
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Superior EMI shielding and environmental resistance (IP66 rated)
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Configurable cable lengths and connector types
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CE, ATEX, IECEx, and CSA certified for use in hazardous areas
Product Advantages
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Non-contact design eliminates wear and enables high-reliability operation
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Temperature resistance ensures long-term performance in high-temperature environments
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Wide compatibility with various Epro and Emerson monitoring systems
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Compact profile with reverse mounting enhances applicability in tight installations
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Multiple certifications support global compliance and safety standards
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Modular configuration simplifies replacement and system integration
Product Applications
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Turbomachinery: Radial and axial displacement monitoring in steam, gas, and hydro turbines
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Compressors: Vibration and shaft position measurement
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Gearboxes and Pumps: Shaft alignment, eccentricity, and speed detection
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Industrial Fans: Bearing monitoring and speed analysis
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Rotating Equipment in Hazardous Areas: Certified for use in Zone 0/1/2 applications
Latest Report Title
“Emerson Launches Enhanced PR6423 Series for Next-Generation Machinery Protection – December 2024 Update”
Related Models (Same Series or Function)
| Model | Case Thread | Armored Cable | Reverse Mount | Tip Diameter | Application Highlights |
|---|---|---|---|---|---|
| PR6423/00 | M10x1 | No | No | 8 mm | Standard sensor for general monitoring |
| PR6423/01 | M10x1 | Yes | No | 8 mm | Armored version for high-vibration setups |
| PR6423/03 | M10x1 | Yes | Yes | 8 mm | Reverse-mount armored for compact spaces |
| PR6423/10 | 3/8″-24 UNF | No | No | 8 mm | Standard UNF thread version |
| PR6423/11 | 3/8″-24 UNF | Yes | No | 8 mm | Armored UNF thread version |
| PR6423/13 | 3/8″-24 UNF | Yes | Yes | 8 mm | Reverse-mount armored for rugged conditions |
Popular Epro Models
| Model | Product Type | Key Features | Tip Diameter | Weight |
|---|---|---|---|---|
| PR6423/10R-030 | Eddy Current Sensor | 8mm tip, reverse mount, UNF thread, high-temp resistance | 8 mm | 0.1 kg |
| CON011 | Eddy Current Converter | Interface for PR6423 series, loop-powered | N/A | 0.3 kg |
| CON021 | Eddy Current Converter | ATEX-certified, robust industrial design | N/A | 0.35 kg |
| PR9268/301-000 | Vibration Velocity Sensor | Piezoelectric, industrial monitoring | N/A | 0.15 kg |
| MMS6110 | Machinery Monitoring System | Integrated system with graphical interface | N/A | 3.5 kg |
| TQ402 | Temperature Transmitter Module | Designed for high accuracy thermocouple measurement | N/A | 0.4 kg |
FAQ
Product FAQ
Q1: What is the primary use of the PR6423/10R-030 sensor?
A1: It is used to measure dynamic shaft displacement, eccentricity, and position in turbomachinery like turbines, compressors, and pumps.
Q2: Can this sensor operate in high-temperature environments?
A2: Yes, it is designed to function reliably up to 180°C at the sensor head.
Q3: Is the PR6423/10R-030 suitable for hazardous areas?
A3: Yes, it is certified under ATEX, IECEx, and CSA for use in explosive environments.
Q4: What materials are used in the construction of this sensor?
A4: The tip is made of PEEK, the case is stainless steel, the cable is PTFE, and the connector is brass with nickel plating.
Q5: What is the linear measuring range of this model?
A5: The PR6423/10R-030 provides a linear measurement range of 2 mm.
Q6: Does this model support reverse mounting?
A6: Yes, the /10R designation indicates it is a reverse-mount sensor.
Q7: What is the minimum shaft diameter it can measure?
A7: The minimum shaft diameter for accurate measurement is 25 mm.
Q8: How much does the sensor weigh?
A8: It weighs approximately 0.1 kg including a 1-meter cable.
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.
