H1：PR6423/000-101-CN EPRO Eddy Current Proximity Probe

The PR6423/000-101-CN is an EPRO 8mm eddy current probe, a core component of the TSI turbine supervisory measurement chain. This proximity probe adopts eddy current non-contact measuring principle, designed to detect shaft radial vibration, axial thrust displacement, shaft eccentricity and dynamic position of rotating machinery. The suffix -CN stands for China version cable/connector configuration, factory calibrated for pairing with EPRO CON021 or CON031 signal converters (proximitors).

Manufactured to EPRO (Emerson) industrial standards and compliant with API 670, PR6423/000-101-CN delivers stable, repeatable dynamic measurement data for machinery protection and predictive maintenance systems. Without mechanical contact between probe tip and metal shaft, there is no friction loss, supporting continuous long-running operation in power, oil & gas and petrochemical harsh environments.

H2：Key Features of PR6423/000-101-CN

Model: PR6423/000-101-CN, 8mm eddy current proximity probe, CN configured cable assembly

Non-contact eddy current measurement, zero mechanical wear

Factory pre-calibrated, matched with CON021 / CON031 proximitor

High linearity and wide frequency response up to 20kHz for dynamic vibration capture

API 670 compliance for turbomachinery protection

Stainless steel probe body, robust construction for industrial field installation

Stable analog gap voltage output for MMS6000 TSI monitoring racks

Wide temperature tolerance, suitable for continuous 24/7 operation

Easy installation on steam/gas turbine, compressor bearing housings

H2：Technical Specifications

Model: PR6423/000-101-CN

Type: Eddy Current Probe (Proximity Sensor)

Probe Diameter: 8 mm

Measurement: Radial vibration, axial displacement, shaft eccentricity, shaft position

Frequency Response: 0 ~ 20kHz (-3dB)

Matching Proximitor: CON021 / CON031

Standard: API 670, DIN industrial specification

Target Material: Standard for ferromagnetic steel (AISI 4140 / 42CrMo4)

Protection Class: IP66

Configuration: CN marked cable & connector assembly

Note: PR6423/000-101-CN is only the probe. A separate signal converter (CON021 recommended) is required to form a complete measuring system.

H2：Typical Applications

PR6423/000-101-CN eddy current probe is widely used for critical rotating asset monitoring:

Steam turbine, gas turbine, hydro turbine

Centrifugal compressors, screw compressors

Large industrial pumps, fans, gearboxes

Power generation plants, oil & gas, petrochemical industry

Turbine Supervisory Instrumentation (TSI) system, machinery protection, fault diagnosis, predictive maintenance

It continuously captures shaft dynamic movement, feeds real-time data to TSI racks, triggers alarm or trip signals when abnormal vibration or thrust displacement occurs, preventing catastrophic machine failure and cutting unplanned downtime.

H2：Package Includes

1 × PR6423/000-101-CN EPRO Eddy Current Probe with CN configured cable Inspection certificate (available upon request)

CON021 signal converter sold separately

H2：Why Buy PR6423/000-101-CN From Us

We supply original EPRO eddy current probes and full series TSI spare parts including PR6423 series probes, CON021, CON031 proximitors and MMS monitoring modules. ✅ In stock available, fast quotation ✅ Worldwide shipping by DHL / FedEx / UPS ✅ Pre-shipment inspection, product photos can be provided ✅ Professional support for model matching and TSI system consultation ✅ Bulk discount for EPC contractors and system integrators ✅ Large inventory of Emerson / EPRO / ABB TSI spare parts

H2：Related Models You May Need

PR6423/000-030+CON021, PR6423/000-101, PR6423/000-101-CN+CON021, PR6424, PR6425, CON021, CON031, MMS6100, MMS6200

H2：FAQ

H3：What is PR6423/000-101-CN?

PR6423/000-101-CN is an 8mm EPRO eddy current proximity probe with CN cable configuration. It measures shaft vibration and displacement and must work with a CON series proximitor like CON021.

H3：Can PR6423/000-101-CN pair with CON021?

Yes. PR6423/000-101-CN is compatible with CON021 signal converter. The whole set needs calibration matching before installation.

H3：Do you have PR6423/000-101-CN + CON021 full kit?

We can supply PR6423/000-101-CN probe alone or full kit with CON021. Please contact sales for stock and price.