Brand:Epro PLC Item No.:PR6424/115-100 Product Origin:Germany Product Dimensions:Sensor Head Diameter: 16 mm Product Weight:0.2 kg Payment:T/T, Western Union, Credit Card Goods_stock:15 Shipping Port:Xiamen, China Lead Time:1-3 Days Condition:Brand New And Original Warranty:1 Year Certificate:COO
The Epro PR6424/115-100 is a 16mm eddy current proximity sensor designed for precise shaft displacement monitoring in critical rotating machinery. As part of the PR6424 series, it is widely used in power generation, oil & gas, petrochemical, and heavy industrial environments where accurate and continuous condition monitoring is essential for equipment protection.
By using a non-contact electromagnetic induction principle, the sensor delivers highly stable real-time displacement data without physical wear, making it ideal for long-term deployment in turbines, compressors, and other high-value rotating assets.
Technical Specifications
Parameter
Specification
Product Model
PR6424/115-100
Sensor Type
Eddy current non-contact probe
Sensor Head Diameter
16 mm
Measurement Type
Shaft displacement, vibration, position
Operating Principle
Electromagnetic induction
Shaft Compatibility
≥80 mm diameter
Output Type
Requires external CON signal converter
Operating Temperature
-35°C to +180°C
Shock & Vibration Resistance
Up to 5g @ 60 Hz
Linearity
±1.5%
Long-term Drift
<0.3%
Target Material
Ferromagnetic steel
Weight
0.2 kg / 0.44 lb
Applications
The Epro PR6424/115-100 16mm Eddy Current Sensor is engineered for high-precision, non-contact measurement of shaft displacement, vibration, and position in mission-critical rotating machinery. It is widely adopted in industries where long-term stability, reliability, and real-time monitoring are essential.
Typical applications include:
Steam, gas, and hydro turbines
Centrifugal and axial compressors
Industrial pump and feedwater systems
Large industrial fans and blower assemblies
Turbomachinery radial and axial vibration monitoring
Shaft eccentricity and axial position measurement
Speed and keyphasor-related monitoring systems
It is commonly used in API 670-compliant machinery protection and predictive maintenance systems.
Advantages
Non-contact eddy current technology eliminates mechanical wear and improves system lifespan
High precision signal output suitable for continuous industrial monitoring
Strong resistance to vibration, temperature fluctuation, and harsh environments
Excellent linearity for accurate diagnostic and protection-level measurements
Compatible with EPRO CON series signal converters (CON011, CON021, CON031, CON041)
Stable long-term performance with minimal drift characteristics
Suitable for both static displacement and dynamic vibration measurement
Optimized for large shaft turbomachinery applications (≥80 mm diameter)
Technical FAQs
Q1: What does the PR6424/115-100 measure?
It measures shaft displacement, vibration, eccentricity, and axial/radial position.
Q2: What technology is used in this sensor?
It uses eddy current non-contact electromagnetic induction technology.
Q3: Does it require physical contact with the shaft?
No, it operates without contact, eliminating mechanical wear.
Q4: What systems is it compatible with?
It is typically used with EPRO CON series signal converters such as CON021, CON031, or CON041.
Q5: What is the minimum shaft diameter requirement?
Generally ≥80 mm for stable and accurate measurement.
Q6: Can it operate in high-temperature environments?
Yes, it is designed for turbine-grade high-temperature conditions.
Q7: Is it suitable for continuous monitoring?
Yes, it supports 24/7 condition monitoring applications.
Q8: Does it measure both static and dynamic signals?
Yes, it measures both steady-state displacement and dynamic vibration.
Q9: Is it resistant to industrial vibration?
Yes, it is engineered for harsh mechanical environments.
Q10: Does it require frequent calibration?
No, it provides long-term stability with minimal signal drift.
