Brand:Epro PLC Item No.:PR6424/104-021 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 PR6424/104-021 16 mm Eddy Current Sensor is a precision industrial probe engineered for reliable turbomachinery monitoring. It delivers stable, high-resolution displacement signals that support predictive maintenance strategies and improve operational safety in critical rotating equipment.
Technical Specifications
Parameter
Specification
Product Model
Epro PR6424/104-021
Sensor Type
Eddy Current Proximity Sensor
Sensor Head Diameter
16 mm
Measurement Principle
Non-contact eddy current
Measurement Range
±2.0 mm (typical system dependent)
Sensitivity
4 V/mm (with compatible converter)
Target Material
Conductive ferromagnetic steel
Operating Temperature
-35°C to +180°C
Cable Length
Typically 4–10 m (system dependent)
Protection Rating
IP65 / IP67 (depending on configuration)
Weight
0.2 kg / 0.44 lb
Applications
The Epro PR6424/104-021 16 mm Eddy Current Sensor is a high-precision non-contact measurement probe used for continuous monitoring of shaft vibration, axial position, and eccentricity in rotating machinery. It is designed for critical condition monitoring systems where stable signal accuracy and long-term operational reliability are essential for machinery protection.
Typical applications include steam turbines, gas turbines, hydro turbines, compressors, pumps, and other industrial rotating equipment used in power generation, oil & gas, petrochemical, and heavy manufacturing environments.
Advantages
High-resolution eddy current technology for accurate displacement measurement
16 mm probe head optimized for compact installation spaces
Non-contact operation eliminates mechanical wear and improves stability
Strong resistance to high temperature and high vibration environments
Compatible with Epro CON series signal conditioning systems (e.g., CON011 / CON021)
Stable linear output for reliable turbomachinery protection integration
Designed for API 670-compliant monitoring architectures
Technical FAQs
Q1: What is the working principle of this sensor?
A: It uses eddy current technology to measure the gap between the probe and conductive target without contact.
Q2: What is the main function of this model?
A: It measures shaft vibration, axial displacement, eccentricity, and dynamic movement.
Q3: What systems is it compatible with?
A: It works with Epro/Emerson CON series signal converters such as CON011 and CON021.
Q4: Is it suitable for turbine applications?
A: Yes, it is widely used in steam, gas, and hydro turbine monitoring systems.
Q5: Does it require physical contact with the shaft?
A: No, it is a non-contact measurement device.
Q6: What parameters can it measure?
A: Radial vibration, axial position, eccentricity, and displacement.
Q7: Can it operate in harsh environments?
A: Yes, it is designed for high temperature and high vibration conditions.
Q8: Is calibration required?
A: Yes, system-level calibration with the signal converter is necessary.
Q9: What industries use this sensor?
A: Power generation, oil & gas, petrochemical, and heavy industry sectors.
Q10: Is it part of a complete monitoring system?
A: Yes, it is part of a full eddy current measurement chain including probe, cable, and converter.
