Brand:Epro PLC Item No.:PR6424/104-121 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 PR6424/104-121 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 enhance operational safety in critical rotating equipment.
Technical Specifications
Parameter
Specification
Product Model
Epro PR6424/104-121
Sensor Type
Eddy Current Proximity Sensor
Sensor Head Diameter
16 mm
Measurement Principle
Non-contact eddy current
Measurement Range
±2.0 mm (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 PR6424/104-121 16 mm Eddy Current Sensor is designed for high-precision, non-contact monitoring of shaft vibration, axial displacement, and eccentricity in turbomachinery systems. It is widely used in industrial condition monitoring and protection applications where stable signal performance and long-term reliability are essential for safe and efficient operation.
Typical applications include steam turbines, gas turbines, hydro turbines, compressors, pumps, and other rotating machinery in power generation, oil & gas, petrochemical, and heavy industrial environments.
Advantages
High-resolution eddy current sensing for precise vibration and displacement measurement
16 mm probe head optimized for compact installation in tight mechanical spaces
Non-contact measurement eliminates wear and improves long-term stability
Strong resistance to high temperature and high vibration environments
Compatible with Epro CON series signal converters (e.g., CON011 / CON021)
Stable linear output ensures reliable integration into protection systems
Designed for API 670-compliant machinery 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 a conductive target without physical contact.
Q2: What is the main function of this sensor?
A: It measures shaft vibration, axial position, eccentricity, and dynamic displacement.
Q3: What systems is it compatible with?
A: It works with Epro/Emerson signal converters such as CON011 and CON021.
Q4: Is this sensor suitable for turbines?
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 sensor.
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 required.
Q9: What industries commonly use it?
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.
