The Epro PR6426/010-110+CON021 32mm Eddy-Current Sensor is a precision non-contact measurement system designed for monitoring shaft displacement, vibration, eccentricity, and position in high-performance turbomachinery. This model integrates the PR6426/010-110 probe with the CON021 signal converter, ensuring accurate signal processing and compatibility with advanced condition monitoring systems. It is widely used in turbines, compressors, pumps, and critical rotating machinery where reliable measurement is essential.

Key Features

• High sensitivity of 2 V/mm (50.8 mV/mil) with excellent accuracy

• Wide static measurement range of ±4.0 mm (0.157”)

• Low long-term drift (< 0.3%) for stable monitoring

• Nominal air gap of 5.5 mm (0.22”) for precise operation

• Non-contact sensing technology eliminates wear

• Robust construction for harsh industrial environments

• Integrated CON021 converter for signal conditioning and system compatibility

Technical Specifications

Industry Applications

• Turbine shaft displacement and vibration monitoring

• Compressor rotor position and eccentricity measurement

• Pump alignment and dynamic condition tracking

• Fan and general rotating equipment diagnostics

• Power generation and oil & gas monitoring systems

Advantages

• Reliable non-contact operation ensures long service life

• High accuracy and stability for critical machine protection

• Compatible with standard monitoring systems via CON021

• Easy installation and integration into existing setups

• Durable design withstands vibration, shocks, and contamination

• Enhances predictive maintenance and machine safety

Frequently Asked Questions (FAQ)

Q1: What is the output range of the PR6426/010-110+CON021?

A1: The sensor provides a DC output signal from 0.5 V to 4.5 V.

Q2: What is the nominal measurement range?

A2: It supports a static measurement range of ±4.0 mm (0.157”).

Q3: What is the protection class rating?

A3: The sensor has an IP67 rating for protection against dust and water.

Q4: What is the operating temperature range?

A4: It operates reliably between -25°C and +85°C.

Q5: How long is the cable supplied with the sensor?

A5: The standard version comes with a 5-meter armored cable.

Q6: Can this sensor be used in predictive maintenance programs?

A6: Yes, it is commonly used in condition monitoring systems for predictive maintenance.

Q7: Which industries typically use this sensor?

A7: Power generation, petrochemical, oil & gas, and heavy industry.

Q8: What is the function of the CON021 signal converter?

A8: It processes and conditions the probe’s raw signal for compatibility with monitoring equipment.