The Epro PR6423/010-040-CN is a high-precision 8 mm eddy-current sensor engineered for non-contact measurement of shaft displacement and vibration in rotating machinery. As part of the PR6423 series, this probe is designed to deliver reliable, long-term stability even in harsh industrial environments, ensuring accurate machinery condition monitoring and protection.

Key Features

• 8 mm tip eddy-current proximity sensor for shaft displacement and vibration monitoring

• Designed for use with Epro CON021 and associated systems

• High accuracy with stable output over wide temperature ranges

• Resistant to oil, dust, and contaminants

• Rugged stainless-steel design for industrial applications

• Suitable for predictive maintenance and continuous monitoring

• Long service life and dependable performance in harsh environments

Technical Specifications

Industry Applications

• Power Generation – turbines and generators

• Oil & Gas – compressors, pumps, and rotating machinery

• Petrochemical & Chemical – critical plant equipment monitoring

• Manufacturing – predictive maintenance for rotating assets

• Steel & Mining – heavy machinery and shaft monitoring

Advantages

• Provides precise, non-contact shaft displacement measurement

• Long-term reliability in demanding environments

• Resistant to oil, dust, and harsh contaminants

• Seamless integration with Epro CON021 monitoring systems

• Enables predictive maintenance strategies

• Reduces unplanned downtime and maintenance costs

Frequently Asked Questions (FAQ)

Q1: What is the main function of this sensor?

It measures shaft displacement and vibration using non-contact eddy-current technology.

Q2: What is the tip diameter of this probe?

8 mm.

Q3: What monitoring system is it compatible with?

It is designed for use with Epro CON021 and related systems.

Q4: What is the measurement range?

Typically up to 2 mm, depending on the monitoring setup.

Q5: What is the sensitivity?

8 mV/µm nominal.

Q6: What is the operating temperature range?

-35 °C to +180 °C.

Q7: Is it suitable for use in high-humidity environments?

Yes, it supports up to 100% condensing humidity.

Q8: What material is the sensor body made of?

Stainless steel.

Q9: What are its physical dimensions?

Sensor head diameter 8 mm.

Q10: Which industries commonly use this sensor?

Power Generation, Oil & Gas, Petrochemical, Manufacturing, Steel & Mining.