Epro PR6426/010-110 SN1500M 32 mm Eddy Current Sensor

Applications

The PR6426/010-110 SN1500M is designed for critical condition monitoring of large rotating equipment where high accuracy and stability are essential.

Typical applications include:

• Steam turbine shaft vibration and axial displacement monitoring
• Gas turbine rotor dynamics and eccentricity measurement
• Hydro turbine shaft position control and diagnostics
• Large compressor thrust position monitoring
• Industrial gearbox and drivetrain condition analysis
• Power plant rotating machinery protection systems
• Oil & gas turbomachinery monitoring and diagnostics

It is particularly suitable for large-diameter shaft systems requiring extended-range eddy current measurement.

Advantages

• 32 mm eddy current sensing head for large-scale rotating machinery
• Non-contact measurement eliminates mechanical wear and improves lifespan
• High stability under high temperature and harsh industrial conditions
• Strong resistance to oil, dust, and industrial contamination
• Excellent linearity for accurate vibration and displacement tracking
• Designed for continuous 24/7 monitoring operation
• Robust SN1500M configuration for enhanced installation and handling
• Compatible with EPRO signal conditioning systems (e.g., CON021 series)

Technical FAQs

Q1: What does the PR6426/010-110 SN1500M measure?
It measures shaft vibration, radial displacement, axial position, and eccentricity in rotating machinery.

Q2: What does “SN1500M” indicate?
It refers to a specific sensor cable/configuration variant designed for enhanced installation or system compatibility within the PR6426 series.

Q3: Is this a contact or non-contact sensor?
It is a non-contact eddy current displacement sensor.

Q4: What type of machinery uses this sensor?
It is commonly used in turbines, compressors, pumps, and large industrial rotating systems.

Q5: Does it require a signal conditioner?
Yes, it is typically used with EPRO signal conditioning modules such as CON021 or equivalent.

Q6: Can it operate in harsh environments?
Yes, it is designed for high temperature, vibration, oil mist, and industrial contamination.

Q7: Does the sensor require calibration after installation?
No direct sensor calibration is required; system calibration is handled via the signal conditioner.

Q8: What material can it measure?
It measures conductive ferromagnetic materials such as turbine and rotor steels.

Q9: Is it suitable for continuous operation?
Yes, it is designed for continuous industrial monitoring (24/7 duty cycle).

Q10: What is the measurement principle?
It uses eddy current induction to detect changes in distance between the probe and conductive target surface.