Emerson EPRO PR6423/002-000 is an exact 8 mm eddy-current sensor configuration for non-contact measurement on critical turbomachinery. The official ordering matrix identifies an M10x1 unarmored sensor, 45 mm sleeve, adapter plug, 4.0 m cable and LEMO cable end.
- Manufacturer: Emerson / EPRO
- Exact sensor code: PR6423/002-000
- Requested converter: CON021; separate physical identity and supply contents must be verified
- Sensor type: 8 mm eddy current sensor
The PR6423 family measures radial and axial shaft dynamic displacement, position, eccentricity and speed on ferromagnetic targets. Emerson publishes a 2 mm linear measuring range, 0.5 mm initial air gap and 8 V/mm incremental scale factor for the standard PR6423 family under the stated reference conditions. CON021 is a separately documented eddy-current signal converter compatible with PR6423. It conditions the sensor signal for machinery-monitoring use; exact converter range, output window, hazardous-area approvals and barrier requirements must match the physical CON021 variant and the installed channel. The combined requested label is published as an evidence-bounded pairing page. It does not assert that the sensor and converter are one factory kit, and it does not transfer data from reverse-mount, armored, extended-range, RAD, open-end or CON041 configurations.
Important Notice: Verify both complete physical labels and confirm whether the quoted supply includes PR6423/002-000, CON021 or both.
Apter Power PR6423/002-000 CON021 Manuals and Guides
Important Notice: The first link is the model-specific product-parameters PDF prepared only from cited manufacturer evidence; the second link is the Apter Power product information manual. Confirm the physical nameplate, current manufacturer documents, supply contents and host-system requirements before installation or replacement.
Radial shaft vibration measurementSupports non-contact dynamic displacement measurement on approved critical-turbomachinery shafts when the complete calibrated chain is verified.
Axial position and thrust monitoringProvides an evidence-bounded sensor/converter path for axial position measurement with project-specific target geometry and alarm logic.
Eccentricity and slow-roll observationSupports eccentricity or shaft-position observation within the published PR6423 family range and the configured monitoring channel.
Installed-base sensor replacementGuides model, cable, converter, barrier and calibration checks before replacing an existing PR6423/002-000 chain.
Read the exact Emerson PR6423 and CON021 documentation before work. Verify the complete sensor and converter identities, supply contents, machinery channel, target, wiring, barrier and calibration.
1Verify both complete physical labels and confirm whether the quoted supply includes the sensor, converter or both.
2De-energize and follow the site's machinery-protection and hazardous-area procedure before disturbing the loop.
3Do not interchange armored, reverse-mount, RAD, open-end or different-length PR6423 variants.
4Preserve the exact calibrated sensor, cable and converter combination required by the monitoring design.
5Verify target material, minimum shaft diameter, initial gap and mechanical runout before calibration.
6Observe the published cable bending radius and protect the sensor tip, cable, adapter and LEMO connector from damage.
7Verify converter supply, output range and any current-limiting barrier against the exact physical CON021 and project drawings.
8Hazardous-area suitability depends on the complete configured loop, certificates and installation conditions; never infer it from the model family alone.
9After installation, document gap voltage, channel scale, dynamic response, alarms, trip logic and fail-state behavior.
10Origin, HS code, formal lifecycle phase and exact combined shipment weight remain unpublished without exact manufacturer evidence.
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