Description

Product Description

Overview
The CON021 + PR6423/011-110-CN from Emerson EPRO is a high-precision eddy current measurement system designed for continuous monitoring of rotating machinery. This integrated solution combines a proximity sensor and signal converter to provide accurate, non-contact measurement of shaft displacement, vibration, and position. The converter delivers stable analog outputs, making the system compatible with machinery protection systems and condition monitoring platforms in demanding industrial environments.

Technical Specifications

Model & Configuration

• Model Combination: CON021 + PR6423/011-110-CN

• Manufacturer: Emerson EPRO

• Product Type: Eddy Current Converter with Proximity Sensor

Dynamic Performance

• Frequency Range: 0 – 20 kHz (-3 dB)

• Rise Time: <15 μs

Sensor Details

• Sensor Model: PR6423/011-110-CN

• Measurement Principle: Eddy Current (non-contact)

• Probe Tip Diameter: 8 mm

• Probe Dimensions (approx.): 240 × 210 × 40 mm

• Sensor Weight: ~0.22 kg

Electrical Characteristics

• Supply Voltage: -23 VDC to -32 VDC

• Output Signal Options:

• 4 V to 20 V

• 2 V to 18 V

Environmental Conditions

• Operating Temperature: -30 °C to +100 °C

• Shock and Vibration Resistance: Up to 5 g at 60 Hz

• Protection Class: IP20 (converter housing)

Mechanical Properties (Converter Unit)

• Enclosure Material: Aluminum Alloy (LMgSi 0.5 F22)

• Mounting: 4 × M5 screws

Applications
Ideal for real-time shaft monitoring in turbines, compressors, generators, and other critical rotating equipment, the system ensures reliable condition assessment and vibration analysis for preventive maintenance and machinery protection.

FAQ

Q: Can the sensor operate in high-temperature environments?
A: Yes, the converter supports continuous operation up to 100 °C, suitable for most industrial installations.

Q: Are the output signals compatible with standard monitoring systems?
A: Yes, both 4–20 V and 2–18 V analog outputs are compatible with most condition monitoring and machinery protection platforms.

Q: Can similar models be compared for dynamic range?
A: Models like CON022 provide similar frequency ranges but with extended output options. CON021 focuses on precision with fast rise times for high-speed shaft monitoring.

Specifications

• Brand: EMERSON

Advantages

• High reliability in industrial environments
• Supports continuous operation
• Compatible with major PLC/DCS systems