Brand:Epro PLC Item No.:PR6424/103-030 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 PR6424/103-030 is a 16mm eddy current proximity sensor designed for precise monitoring of shaft movement in industrial rotating machinery systems.
It provides continuous real-time displacement data to support condition monitoring and machinery protection strategies, improving operational safety and equipment reliability.
Technical Specifications
Parameter
Specification
Product Type
Eddy Current Proximity Sensor
Series
Epro PR6424
Model
PR6424/103-030
Sensor Head Diameter
16 mm
Measurement Principle
Eddy current (non-contact)
Sensitivity
4 V/mm
Linearity
±1.5%
Static Measurement Range
±2.0 mm
Dynamic Range
0 to 1000 µm
Nominal Air Gap
~2.7 mm
Operating Temperature
-35 to 180°C
Target Material
Ferromagnetic steel
Minimum Shaft Diameter
≥80 mm
Weight
0.2 kg (0.44 lb)
Applications
The Epro PR6424/103-030 is widely used in rotating machinery monitoring systems where continuous shaft displacement measurement is required for protection and predictive maintenance.
It is applied in steam turbines, gas turbines, hydro turbines, compressors, pumps, and other industrial rotating equipment. The sensor provides real-time monitoring of shaft vibration and axial position, helping detect early mechanical issues such as imbalance, misalignment, rotor instability, and bearing wear.
It is also commonly used in API 670-compliant protection systems across power generation, oil and gas, and petrochemical industries to ensure safe operation of critical rotating assets.
Advantages
This model uses eddy current technology for stable non-contact displacement measurement without mechanical wear.
The 16mm probe design ensures a stable electromagnetic field and consistent measurement response. It performs reliably under high-speed rotation, vibration, temperature variation, and electromagnetic interference.
Its long-term stability and low drift characteristics help reduce recalibration frequency and improve system availability in continuous monitoring applications.
Technical FAQs
Q1: What measurement principle does this sensor use?
It uses eddy current induction for non-contact displacement measurement.
Q2: What is its main function?
It measures shaft vibration, eccentricity, and axial displacement.
Q3: Where is it typically used?
It is used in turbines, compressors, pumps, and rotating machinery systems.
Q4: Does it require contact with the shaft?
No, it operates without physical contact.
Q5: What type of signal output does it provide?
It works with a signal converter to generate a proportional voltage output.
Q6: Can it measure both static and dynamic displacement?
Yes, it supports both static and dynamic measurement.
Q7: Is it suitable for high-speed machinery?
Yes, it is designed for turbomachinery applications.
Q8: How does it perform in harsh environments?
It resists vibration, temperature variation, and electrical noise.
Q9: Does it require frequent calibration?
No, it is designed for long-term stability with minimal drift.
Q10: What industries use it?
Power generation, oil and gas, petrochemical, and heavy industry.
