Epro PR6426/010-000+CON021/916-120 32mm Eddy Current Sensor

Company Information
E-mail		[email protected]
Mobile		+8613666033393
Whatsapp		+8613666033393
WeChat		13666033393
Add		Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China

Product Introduction

The Epro PR6426/010-000+CON021/916-120 32mm Eddy Current Sensor is a precision non-contact measurement sensor designed for monitoring displacement, vibration, and shaft position in rotating and reciprocating machinery. This model combines the PR6426 series probe with the CON021 converter module, forming a complete transducer system that delivers accurate, stable, and noise-resistant signals.

Based on the eddy current measurement principle, this sensor system detects the distance between the probe tip and the conductive target surface with high accuracy. It is widely used in machinery protection systems for turbines, compressors, motors, and pumps. Its 32 mm probe head ensures enhanced sensitivity and robust signal stability even in harsh industrial environments characterized by high temperature, vibration, and contamination.

The included CON021/916-120 converter ensures proper signal conditioning and scaling, providing a linear voltage output compatible with standard monitoring systems. This combination is engineered for long-term reliability, precision, and easy integration with condition monitoring platforms such as the Epro MMS system or Bently Nevada monitoring racks.

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Technical Specifications

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Applications

The PR6426/010-000+CON021/916-120 sensor system is extensively used in rotating machinery and process industries for continuous machine condition monitoring and control. Its reliable non-contact sensing makes it ideal for precision applications requiring accurate, high-speed data acquisition.

Key applications include:

• Turbine and Compressor Monitoring: Measures shaft displacement, eccentricity, and vibration in critical rotating equipment.

• Motor and Generator Supervision: Detects misalignment, rotor imbalance, and bearing wear before mechanical failure occurs.

• Pump and Fan Systems: Provides continuous monitoring of shaft motion and vibration trends for predictive maintenance.

• Condition Monitoring Systems: Integrates with control and monitoring platforms (MMS or PLC-based) for data acquisition and diagnostics.

• Industrial Automation Equipment: Enables precise motion and positioning feedback in automated processes.

• High-Temperature Industrial Operations: Performs consistently in challenging temperature conditions common in oil, gas, and power generation facilities.

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Advantages

The Epro PR6426/010-000+CON021/916-120 eddy current sensor offers numerous technical advantages that make it indispensable for industrial monitoring applications:

• Non-Contact Precision Measurement: Eliminates mechanical wear and ensures long-term stability and accuracy.

• High Temperature Resistance: Operates effectively up to +180°C, suitable for turbine and compressor housings.

• Wide Frequency Response: Captures both low and high-frequency vibrations, providing comprehensive dynamic analysis.

• Integrated Signal Conditioning: The CON021 converter ensures clean, linearized signal output compatible with most monitoring systems.

• Excellent Electromagnetic Immunity: Designed to operate reliably in electrically noisy industrial environments.

• Robust Industrial Design: Built to withstand vibration, humidity, and mechanical stress.

• Ease of Integration: Fully compatible with Epro MMS systems and other third-party condition monitoring platforms.

• Low Maintenance Requirement: The non-contact principle minimizes calibration frequency and service intervals.

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FAQ

1. What type of measurement does this sensor perform?
   It measures displacement, vibration, and shaft position using non-contact eddy current technology.

2. What converter module is used with this sensor?
   This model includes the CON021/916-120 converter, which processes the probe signal and provides a standardized voltage or current output.

3. What is the frequency response range of the system?
   The combined probe and converter system supports a frequency response from 0.5 Hz up to 20 kHz, suitable for both slow and fast rotating machinery.

4. What materials are suitable as measurement targets?
   Ferromagnetic metals such as steel, iron, and nickel alloys are recommended for accurate measurements.

5. Can the sensor be used in high-temperature environments?
   Yes, the probe operates reliably up to +180°C, making it ideal for turbine and compressor installations.

6. How is the sensor connected to the monitoring system?
   It connects through an industrial connector to the CON021 converter, which then transmits conditioned output to the monitoring system.

7. Is the output signal linear with respect to displacement?
   Yes, the system provides a highly linear output within the specified range, with a maximum linear error of ±1% of full scale.

8. Does the sensor require periodic calibration?
   Calibration is minimal due to the stable design, though verification is recommended during scheduled maintenance intervals.

9. Can it detect both static and dynamic displacements?
   Yes, the sensor detects static shaft position and dynamic vibration simultaneously.

10. Is this sensor system compatible with non-Epro monitoring equipment?
    Yes, the analog output is standardized and compatible with most third-party monitoring and data acquisition systems.

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FAQ

1. What type of measurement does this sensor perform?
   It measures displacement, vibration, and shaft position using non-contact eddy current technology.

2. What converter module is used with this sensor?
   This model includes the CON021/916-120 converter, which processes the probe signal and provides a standardized voltage or current output.

3. What is the frequency response range of the system?
   The combined probe and converter system supports a frequency response from 0.5 Hz up to 20 kHz, suitable for both slow and fast rotating machinery.

4. What materials are suitable as measurement targets?
   Ferromagnetic metals such as steel, iron, and nickel alloys are recommended for accurate measurements.

5. Can the sensor be used in high-temperature environments?
   Yes, the probe operates reliably up to +180°C, making it ideal for turbine and compressor installations.

6. How is the sensor connected to the monitoring system?
   It connects through an industrial connector to the CON021 converter, which then transmits conditioned output to the monitoring system.

7. Is the output signal linear with respect to displacement?
   Yes, the system provides a highly linear output within the specified range, with a maximum linear error of ±1% of full scale.

8. Does the sensor require periodic calibration?
   Calibration is minimal due to the stable design, though verification is recommended during scheduled maintenance intervals.

9. Can it detect both static and dynamic displacements?
   Yes, the sensor detects static shaft position and dynamic vibration simultaneously.

10. Is this sensor system compatible with non-Epro monitoring equipment?
    Yes, the analog output is standardized and compatible with most third-party monitoring and data acquisition systems.

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Popular Epro Models

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