Product Description

Overview

The EMERSON EPRO PR6423/01B-030-CN probe with the CON021 signal conditioning module delivers precise, non-contact eddy-current measurement for industrial machinery. This system accurately monitors shaft vibration, axial displacement, and eccentricity, providing early detection of mechanical faults to prevent equipment failures. Moreover, its robust construction ensures reliable performance in high-temperature and high-pressure environments.

The 10 mm probe tip and 30-meter integral cable allow flexible installation in applications requiring long cable runs. In addition, the CON021 module converts raw signals into standard outputs, including 4–20 mA, buffered signals, and OK/fault relay, making integration with Allen-Bradley PLCs or Bently Nevada monitoring systems seamless.

Technical Specifications

PR6423/01B-030-CN Eddy-Current Probe

• Model Number: PR6423/01B-030-CN

• Type: Eddy-current proximity sensor

• Probe Tip Diameter: 10 mm

• Cable Length: 30 m (integral)

• Measurement Range: 2 mm (linear range 0.25–2.25 mm)

• Sensitivity: 7.87 mV/µm

• Operating Temperature: –35 °C to +180 °C

• Pressure Resistance: Up to 200 bar

• Applications: Shaft vibration, axial displacement, eccentricity monitoring

CON021 Signal Conditioning Module

• Model Number: CON021

• Type: Signal conditioning / interface module

• Input: PR6423 series probes

• Output: 4–20 mA, buffered signal, OK/fault relay

• Power Supply: 24 V DC

• Isolation: Galvanic isolation between input/output

• Diagnostics: Sensor OK/fault detection

• Mounting: DIN-rail or panel mount

• Operating Temperature: –20 °C to +70 °C

• Applications: Integration with PLC/DCS

FAQ

Q1: What is the probe tip diameter and cable length?
The probe has a 10 mm tip and a 30-meter integral cable for flexible installations.

Q2: Can the CON021 module integrate with Allen-Bradley PLCs?
Yes, it provides 4–20 mA outputs, buffered signals, and OK/fault relay compatible with ControlLogix.

Q3: What environments can this sensor system withstand?
The probe operates from –35 °C to +180 °C and tolerates up to 200 bar pressure.

Q4: Is this product new or refurbished?
The system is brand new, with a 12-month warranty included.

Q5: What is the delivery timeframe?
Orders are shipped within 5–7 days after payment using FedEx, UPS, or other carriers.