PLCs, Power Supplies & Others

The EPRO PR6423/022-110 provides reliable non-contact displacement measurement for various industrial applications. This 5mm eddy current sensor belongs to the widely used PR 6400 series from EPRO. It offers precise monitoring of vibration and position in medium-sized rotating machinery. Operators can therefore achieve effective condition monitoring and equipment protection across multiple industries.

This sensor maintains consistent performance in typical industrial environments with moderate temperature variations. Furthermore, it integrates directly with standard EPRO monitoring systems like the MMS 3000 or MMS 6000 series. Consequently, maintenance teams gain access to trustworthy data for predictive maintenance programs. The PR6423/022-110 delivers excellent value for general-purpose monitoring needs.

Comprehensive Technical Specifications

The PR6423/022-110 delivers performance defined by its specific physical and electrical parameters. Always verify final calibration values with official EPRO documentation before system commissioning.

Technical Specifications:

• Sensor Type: Eddy Current Displacement Probe

• Probe Diameter: 5 mm

• Standard Cable Length: 1.1 meters (1100 mm)

• Linear Measuring Range: 2.0 mm (±1.0 mm from electrical zero)

• Typical Sensitivity: -8.0 V/mm (calibration dependent)

• Output Voltage Range: -2.0 V to -18.0 V DC

• Frequency Response: 0 to 10,000 Hz

• Probe Operating Temperature: -35 °C to +120 °C

• Connector: Industrial locking connector

• Cable Construction: High-temperature resistant coaxial cable

• Housing Material: Stainless steel

• Approximate Weight: 150 grams (probe and connector)

Operational Characteristics and Application

This sensor operates on the fundamental eddy current principle for accurate non-contact measurement. The probe generates an electromagnetic field that interacts with conductive target materials. Subsequently, the connected monitoring system measures changes in this field with high precision. These changes directly correlate to the distance between the probe tip and the target surface.

Moreover, the compact 5mm probe diameter allows installation in space-constrained locations. The robust stainless steel housing provides reliable protection against mechanical damage and oil ingress. Additionally, the sensor requires no internal energy storage, drawing power directly from its compatible monitor. This simple, robust design ensures long-term reliability for continuous monitoring applications in pumps, motors, and fans.

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