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 PR6423/019-040 is an 8mm Eddy Current Sensor designed for critical turbomachinery applications, including steam, gas, and hydro turbines, compressors, gearboxes, pumps, and fans. It is used to measure radial and axial shaft dynamic displacement, position, eccentricity, and speed. The PR6423 sensor provides precise, non-contact measurement, which is crucial for maintaining operational efficiency and safety in industrial machinery.
Epro CON021 Signal Converter complements the PR6423 sensor, enabling the signal from the sensor to be processed and transmitted to control systems. It is used to measure radial and axial shaft displacement, position, eccentricity, and speed.
Product Specifications:
PR6423/019-040 – 8mm Eddy Current Sensor
| Parameter | Specification |
|---|---|
| Linear Measurement Range | 2 mm (80 mils) |
| Initial Air Gap | 0.5 mm (20 mils) |
| Incremental Scale Factor | 8 V/mm (203.2 mV/mil) ± 5% @ 0 to 45°C |
| Deviation from Best Fit | ± 0.025 mm (± 1 mil) @ 0 to 45°C |
| Target Material | Ferromagnetic Steel (42CrMo4) |
| Minimum Shaft Diameter | 25 mm (0.79”) |
| Protection Class | IP66, IEC 60529 |
| Operating Temperature Range | -35 to +180°C (-31 to 356°F) |
| Weight (Sensor) | Approx. 100 grams (3.53 oz) |
| Sensor Tip Material | PEEK Polyether Ether Ketone |
| Case Material | Stainless Steel |
| Cable Material | PTFE (Polytetrafluoroethylene) |
| Connector Material | Brass, Nickel-Plated |
| Compliance | CE, ATEX, IEC-Ex, CSA |
CON021 – Signal Converter
| Parameter | Specification |
|---|---|
| Frequency Range | 0 to 20,000 Hz |
| Rise Time | <15 µs |
| Supply Voltage Range | -23V to -32V (Output Range -4V to -20V) |
| Operating Temperature Range | -30 to +100°C (-22 to 212°F) |
| Shock and Vibration | 5g @ 60 Hz @ 25°C |
| Protection Class | IP20 |
| Weight | ~120 grams (4.24 oz) |
| Mounting | 4 Screws M5x20 |
| Connections | Lemo-Plug (Transducer), Screw Terminal (Power/Output) |
| Compliance | CE, ATEX, IEC-Ex, CSA |
Key Features:
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Non-contact measurement: The PR6423 sensor provides a non-contact method for measuring radial and axial shaft displacement, ensuring high accuracy without physical wear.
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Wide operating temperature range: With an operating temperature of -35 to +180°C, it is suitable for a variety of extreme industrial conditions.
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Durable materials: The sensor is constructed with high-quality materials such as stainless steel and PEEK, ensuring robust performance in demanding environments.
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Hazardous area approval: The sensor and signal converter have ATEX, IEC-Ex, and CSA certifications, making them suitable for use in hazardous locations.
Advantages:
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High Precision: Offers precise measurements with a linear range of up to 2 mm and minimal deviation from the best-fit line, ensuring reliable readings.
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Non-invasive Monitoring: Prevents physical contact with machinery, reducing the risk of wear and tear on sensors.
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Enhanced Durability: Made from high-strength materials, the sensor is designed to withstand harsh environmental conditions such as high temperatures and exposure to chemicals.
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Versatile Applications: Suitable for a wide range of applications in turbines, compressors, gearboxes, pumps, and fans.
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Hazardous Area Compatibility: Meets international safety standards for use in explosive and hazardous environments.
Applications:
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Turbomachinery: Used for monitoring displacement and speed in steam, gas, and hydro turbines.
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Compressors & Gearboxes: Ensures the operational efficiency of compressors and gearboxes by measuring axial and radial displacement.
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Pumps & Fans: Used in industrial pumps and fans to monitor dynamic displacement and speed, enhancing performance and reliability.
Related and Popular Models:
Related Models in the Same Series:
| Model | Description | Measurement Range |
|---|---|---|
| PR6423/019-041 | 8mm Eddy Current Sensor with Extended Range | 2.5 mm |
| PR6423/019-042 | 8mm Eddy Current Sensor with High Accuracy | 2.0 mm |
| PR6423/019-043 | Reverse Mount Eddy Current Sensor | 2.0 mm |
| PR6423/019-044 | 8mm Eddy Current Sensor with High Temperature Range | 2 mm |
| PR6423/019-045 | 8mm Eddy Current Sensor for Special Materials | 2 mm |
| PR6423/019-046 | 8mm Eddy Current Sensor with Shorter Cable Length | 2 mm |
Popular Epro Models:
| Model | Description | Key Specifications |
|---|---|---|
| PR6422/019-020 | Eddy Current Sensor for High Precision | 2 mm Measurement Range |
| PR6424/019-080 | Eddy Current Sensor for Industrial Use | 4 mm Measurement Range |
| PR6425/019-060 | High Accuracy Eddy Current Sensor | 5 mm Measurement Range |
| PR6426/019-100 | Extended Range Eddy Current Sensor | 6 mm Measurement Range |
| PR6453/019-120 | High Temperature Eddy Current Sensor | 8 mm Measurement Range |
| PR6454/019-150 | Special Edition Eddy Current Sensor | 10 mm Measurement Range |
FAQ
Frequently Asked Questions (FAQs):
Q1: What is the measurement range of the PR6423 sensor?
A1: The PR6423 sensor has a linear measurement range of 2 mm (80 mils).
Q2: What is the minimum shaft diameter required for the sensor?
A2: The minimum shaft diameter for the PR6423 sensor is 25 mm (0.79”).
Q3: What material is the sensor tip made of?
A3: The sensor tip is made of PEEK Polyether Ether Ketone, which ensures durability and high performance.
Q4: Can the sensor be used in hazardous environments?
A4: Yes, the PR6423 sensor has ATEX, IEC-Ex, and CSA certifications for use in hazardous areas.
Q5: What is the maximum operating temperature for the PR6423 sensor?
A5: The maximum operating temperature for the sensor is 180°C (356°F).
Q6: What is the weight of the PR6423 sensor?
A6: The sensor weighs approximately 100 grams (3.53 oz).
Q7: How do I mount the sensor?
A7: The sensor can be mounted using the M10x1 or 3/8-24UNF thread with a SW 11 mm wrench size.
Q8: What type of connector is used for the sensor?
A8: The sensor uses a Lemo connector (male) or an open cable end for the connection.
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.
