EPRO PR6423/002-130 CON021 Eddy Current Sensor – PR6423 Series Proximity Transducer
When a critical rotating machine loses its vibration monitoring capability, the consequences are immediate and severe: undetected shaft displacement, catastrophic bearing failure, unplanned downtime, and production losses that can reach tens of thousands of dollars per hour. In turbines, compressors, pumps, and generators, the eddy current sensor is the first line of defense — the component that never sleeps, continuously measuring shaft position and vibration with micron-level precision. Without a reliable sensor in place, your entire condition monitoring system is blind.
The EPRO PR6423/002-130 CON021 is a high-performance eddy current proximity transducer from EPRO’s industry-leading PR6423 Series. Designed for continuous, non-contact measurement of shaft vibration, axial position, and radial displacement, this sensor is engineered to operate in the harshest industrial environments. EPRO (now part of Baker Hughes / Bently Nevada ecosystem) is globally recognized as a benchmark supplier for rotating machinery protection systems, and the PR6423 Series is deployed in power generation, oil & gas, petrochemical, and heavy manufacturing facilities across more than 80 countries.
Technical Specifications
- Manufacturer: EPRO (Baker Hughes)
- Part Number: PR6423/002-130 CON021
- Sensor Type: Eddy Current / Proximity Transducer
- Series: PR6423
- Measurement Type: Non-contact shaft vibration, axial position, radial displacement
- Cable Length: 130 mm (extension cable configuration)
- Connector Type: CON021
- Target Material Compatibility: Ferromagnetic and non-ferromagnetic metals (application-dependent)
- Operating Temperature: Refer to EPRO official datasheet for rated range
- Output Signal: Voltage output compatible with EPRO signal conditioners and monitors
- Ingress Protection: Suitable for industrial environments; consult datasheet for IP rating
- Weight: Approx. 500 g (including cable assembly)
Note: All specifications above are based on publicly available EPRO product documentation. Konmask.com does not fabricate or alter manufacturer specifications. For the complete and authoritative datasheet, please contact us or refer to the official EPRO/Baker Hughes documentation.
Key Features & Benefits
- Non-Contact Measurement: Zero mechanical wear on the sensor — delivers consistent accuracy over years of continuous operation without physical contact with the rotating shaft.
- High Sensitivity & Resolution: Detects micron-level changes in shaft position, enabling early fault detection before catastrophic failure occurs.
- Robust Industrial Construction: Built to withstand high temperatures, oil mist, vibration, and electromagnetic interference typical in turbomachinery environments.
- Direct System Compatibility: Designed to integrate seamlessly with EPRO signal conditioners, monitors, and protection systems — no signal conversion required.
- Long-Term Reliability: EPRO’s PR6423 Series is a proven platform trusted by plant engineers worldwide for mission-critical rotating equipment protection.
- Plug-and-Play Replacement: Drop-in replacement for existing PR6423/002-130 CON021 installations — minimizes downtime during maintenance windows.
Industry & Equipment Applications
- Power Generation: Steam turbines, gas turbines, hydro generators — shaft vibration and axial position monitoring
- Oil & Gas: Centrifugal compressors, pipeline pumps, LNG processing equipment
- Petrochemical & Refining: Reactor feed pumps, cracked gas compressors, process blowers
- Marine & Offshore: Propulsion systems, auxiliary machinery monitoring
- Heavy Manufacturing: Large industrial fans, paper mill rolls, steel mill drives
- Water & Wastewater: High-speed pump protection systems
System Integration & Compatible Parts
The PR6423/002-130 CON021 sensor is designed to work within the EPRO modular proximity measurement chain. Typical system configurations include:
- Extension Cables: PR6422 Series extension cables for signal transmission over longer distances
- Signal Conditioners: CON021 and compatible EPRO driver/conditioner modules
- Vibration Monitors: EPRO MMS 6000 Series, MMS 3000 Series protection monitors
- DCS/PLC Integration: 4–20 mA or voltage output compatible with Siemens, ABB, Honeywell, Emerson DCS platforms
Konmask.com stocks a wide range of EPRO PR6423 Series sensors, extension cables, and signal conditioners. Contact us to source a complete measurement chain or individual replacement components.
Our Quality Assurance Process
- Authentic Sourcing: All EPRO products are sourced through verified industrial supply channels. We do not deal in counterfeit or refurbished-as-new components.
- Pre-Shipment Inspection: Each unit undergoes visual inspection and packaging integrity check before dispatch.
- Traceability: Batch and serial number documentation available upon request for quality-critical applications.
- Secure Packaging: Anti-static, shock-resistant packaging to protect sensitive sensor electronics during international transit.
- Documentation Support: We can provide certificates of conformance, packing lists, and commercial invoices tailored to your import requirements.
How to Order
- Submit an Inquiry: Use the contact form on this page or email support@konmask.com with your required part number and quantity.
- Receive a Quote: Our team will respond within 1 business day with pricing, lead time, and availability confirmation.
- Order Confirmation: Confirm your order via email or purchase order. We accept T/T bank transfer and other B2B payment methods.
- Shipment & Tracking: We ship via DHL, FedEx, UPS, or freight forwarder based on your preference. Tracking number provided upon dispatch.
- After-Sales Support: Our technical team is available to assist with installation questions and compatibility verification.
Why Choose Konmask.com?
- Industrial Automation Specialists: We focus exclusively on industrial control and automation components — not a generalist marketplace.
- Global B2B Experience: Serving engineering teams, MRO buyers, and plant managers across Asia, Europe, the Middle East, and the Americas.
- Fast Response: Dedicated sales engineers respond to inquiries within 24 hours, with technical support available for complex sourcing needs.
- Competitive Pricing: Direct sourcing relationships allow us to offer competitive pricing on hard-to-find and obsolete industrial parts.
- Reliable Logistics: Experienced in export documentation, customs compliance, and international freight for industrial equipment.
Frequently Asked Questions
Q: Is the EPRO PR6423/002-130 CON021 a new or refurbished unit?
A: Konmask.com supplies new, unused units sourced from authorized industrial channels. If you require refurbished or exchange units, please specify in your inquiry.
Q: What is the lead time for this sensor?
A: Lead time depends on current stock levels. Please submit an inquiry for real-time availability. In-stock items typically ship within 3–5 business days.
Q: Can this sensor replace my existing PR6423/002-130 CON021 directly?
A: Yes. The PR6423/002-130 CON021 is a direct replacement for the same part number. Always verify your signal conditioner compatibility before installation.
Q: Do you provide a datasheet or technical documentation?
A: Yes. We can provide the official EPRO datasheet and any available technical documentation upon request. Contact us at support@konmask.com.
Q: What payment methods do you accept for international orders?
A: We accept T/T (bank wire transfer), Western Union, and other B2B payment arrangements. Contact us to discuss terms for large orders.
Q: Can you supply other parts in the EPRO PR6423 Series?
A: Yes. Konmask.com stocks multiple variants of the PR6423 Series including different cable lengths and connector configurations. Submit your full BOM for a consolidated quote.
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