The PR6423/000-030+CON021 is a complete EPRO eddy current proximity sensor assembly, including PR6423/000-030 probe and CON021 proximitor (signal converter). It is widely deployed in Turbine Supervisory Instrumentation (TSI) systems for non-contact measurement of rotating machinery shaft vibration, radial / axial displacement, shaft eccentricity and position. Manufactured under EPRO (Emerson) quality standard, this eddy current sensor meets API 670 requirements for heavy-duty power, oil & gas, petrochemical industrial monitoring applications.

This sensor set delivers stable, high-precision dynamic displacement data for real-time machinery protection and predictive maintenance. The non-contact eddy current working principle eliminates mechanical wear on the probe tip, making it reliable for continuous long-term operation on high-speed rotating equipment.

H2：Key Features of PR6423/000-030+CON021

Complete kit: PR6423/000-030 eddy current probe matched with CON021 signal converter, ready for TSI integration

Non-contact eddy current measurement, no friction, long service life

High linearity & high frequency response up to 20kHz, suitable for dynamic vibration capture

Compliant with API 670 industrial machinery protection standard

Designed for continuous 24/7 operation in harsh industrial environments

Compact CON021 proximitor for easy cabinet mounting

Stable voltage output signal for monitoring modules / PLC / TSI system

Widely compatible with EPRO MMS series monitoring racks

H2：Technical Specifications

Model: PR6423/000-030 + CON021

Type: Eddy Current Proximity Sensor + Signal Proximitor

Probe Series: PR6423

Matching Unit: CON021

Measurement: Shaft vibration, radial displacement, axial position, eccentricity, oil film thickness

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

Power Supply for CON021: -23VDC ~ -32VDC

Standard compliance: API 670, DIN industrial standards

Application: Turbine Supervisory Instrumentation (TSI) system

H2：Typical Applications

The PR6423/000-030+CON021 eddy current sensor set is the preferred monitoring component for critical rotating assets:

Steam turbine, gas turbine, hydro turbine

Centrifugal & reciprocating compressors

Industrial gearboxes, large pumps, fans

Power generation plants, oil & gas, petrochemical industries

Machinery protection system, predictive maintenance, fault diagnosis

It monitors shaft dynamic movement continuously, triggers alarm or trip protection when abnormal vibration / displacement occurs, to avoid catastrophic equipment failure and reduce unplanned downtime.

H2：Package Includes

1 × PR6423/000-030 Eddy Current Probe 1 × CON021 Signal Converter (Proximitor) Matching extension cable (if selected) Original packaging & inspection document (upon request)

H2：Why Buy PR6423/000-030+CON021 From Us

We supply original EPRO industrial spare parts, including full series PR6423 eddy current probes and CON021 proximitors.
✅ In stock available, quick quotation ✅ Worldwide shipping by DHL / FedEx / UPS ✅ Inspection before shipment, photos & test report available ✅ Professional technical support for model matching & TSI system consultation ✅ Bulk order discount for project & system integrators ✅ Wide inventory of EPRO / Emerson / ABB TSI spare parts

H2：Related Models You May Need

PR6423/003-030+CON021, PR6423/010-030+CON021, PR6424, PR6425, CON011, CON031, MMS6200, MMS6100

H2：FAQ

H3：What is PR6423/000-030+CON021 used for?

PR6423/000-030 is the eddy current probe, CON021 is the matched signal converter. The whole set measures shaft vibration and displacement for TSI turbine protection systems.

H3：Can CON021 work with other PR6423 probes?

Yes, CON021 proximitor supports multiple PR6422 / PR6423 / PR6424 / PR6425 probe series, confirm probe model before installation.

H3：Do you offer warranty for PR6423/000-030+CON021?

We provide product quality guarantee. Please contact our sales team for warranty terms and lead time.