EPRO PR9268/302-000 Electrodynamic Velocity Sensor – PR9268 Series
When a critical rotating machine — a turbine, compressor, or pump — begins to vibrate beyond safe limits, the consequences cascade fast: unplanned downtime, catastrophic bearing failure, and production losses that can reach tens of thousands of dollars per hour. Without a reliable velocity sensor in the protection loop, your condition monitoring system is effectively blind. The EPRO PR9268/302-000 Electrodynamic Velocity Sensor is the front-line transducer that converts mechanical vibration into a precise electrical signal, giving your machinery protection system the data it needs to act before failure occurs.
Within the PR9268 Series, the PR9268/302-000 variant is engineered for demanding industrial environments where measurement accuracy and long-term reliability are non-negotiable. EPRO — now part of the Baker Hughes Bently Nevada portfolio — has established this series as a benchmark in seismic velocity measurement across global power generation, oil & gas, and heavy manufacturing installations. The PR9268/302-000 is widely specified in OEM machinery protection systems and retrofit upgrades worldwide.
Technical Specifications
- Manufacturer: EPRO (Baker Hughes / Bently Nevada)
- Part Number: PR9268/302-000
- Sensor Type: Electrodynamic (Seismic) Velocity Sensor
- Series: PR9268
- Output Signal: Velocity (mV/mm/s or mV/in/s — refer to OEM datasheet for exact sensitivity)
- Mounting: Stud or flange mount (refer to OEM datasheet)
- Weight: 268 g
- Connector Type: Refer to OEM datasheet
- Operating Temperature: Refer to OEM datasheet
- Compliance: Designed for use with EPRO / Bently Nevada monitoring systems
Note: All specifications above are sourced from publicly available OEM documentation. Konmask.com does not fabricate or alter manufacturer specifications. Always verify against the official EPRO datasheet before installation.
Key Features & Benefits
- Self-generating signal: Electrodynamic design requires no external power supply for the sensing element, simplifying installation and improving reliability in hazardous areas.
- High sensitivity & low noise floor: Delivers clean velocity output suitable for direct input to machinery protection monitors and DCS systems.
- Robust industrial construction: Designed to withstand harsh plant environments including high ambient vibration, temperature extremes, and exposure to industrial fluids.
- Drop-in compatibility: Engineered as a direct replacement within EPRO and Bently Nevada protection system architectures, minimizing retrofit engineering effort.
- Proven global track record: Deployed in power plants, refineries, and compressor stations across six continents.
Industry & Equipment Applications
- Power Generation: Steam turbines, gas turbines, hydro generators — bearing housing vibration monitoring
- Oil & Gas: Centrifugal compressors, reciprocating compressors, pipeline pumping stations
- Petrochemical & Refining: Reactor feed pumps, blowers, agitators
- Heavy Manufacturing: Paper mill rolls, steel mill drives, large HVAC fans
- Marine & Offshore: Propulsion machinery, auxiliary generators
System Integration & Compatible Parts
The PR9268/302-000 is designed to integrate with EPRO and Bently Nevada machinery protection monitors and condition monitoring systems. Typical compatible system components include:
- EPRO MMS 6000 Series Machinery Monitoring System modules
- Bently Nevada 3500 Series Rack-based Protection System
- EPRO PR6423 / PR6424 Eddy Current Proximity Transducer Systems (complementary measurement)
- Associated signal conditioning and interface modules
Contact our technical team to confirm compatibility with your specific system configuration before ordering.
Our Quality Assurance Process
At Konmask.com, every EPRO component we supply goes through a structured verification process:
- Source verification: Parts are sourced from authorized distributors or traceable supply chains with documented provenance.
- Visual & dimensional inspection: Each unit is inspected against OEM reference standards upon receipt.
- Packaging integrity check: Original OEM packaging is preserved wherever possible; repackaged items are clearly documented.
- Documentation package: We provide available certificates of conformance, test reports, and traceability documents upon request.
How to Order
- Submit an inquiry: Use the contact form or email [email protected] with your part number (PR9268/302-000) and required quantity.
- Receive a quotation: Our team will respond within 1 business day with pricing, lead time, and availability.
- Confirm & place order: Review the quotation, confirm technical requirements, and proceed with your purchase order.
- Shipping & documentation: We arrange international shipping with full export documentation, including commercial invoice and packing list.
Why Choose Konmask.com?
- Industrial automation specialists: We focus exclusively on PLC, DCS, and machinery protection components — not a generalist marketplace.
- B2B-first service model: Tailored for procurement engineers, maintenance managers, and MRO buyers who need fast, accurate sourcing.
- Global export experience: We ship to over 50 countries with full compliance documentation.
- Technical pre-sales support: Our team can assist with cross-referencing, compatibility checks, and application questions.
- Competitive lead times: Extensive supplier network enables faster sourcing for both standard and obsolete parts.
Frequently Asked Questions
Q: Is the PR9268/302-000 a new or refurbished unit?
A: We supply both new and professionally refurbished units depending on availability. The condition is clearly stated in your quotation. All refurbished units are tested and documented.
Q: Can this sensor replace other PR9268 variants?
A: The PR9268 series includes multiple variants with different cable lengths, connector types, and sensitivity ratings. Please confirm your exact application requirements with our team before substituting variants.
Q: Do you provide a warranty?
A: Yes. We offer a standard warranty period on all supplied components. Warranty terms are specified in the quotation and sales agreement.
Q: What is the typical lead time?
A: Lead time varies by stock availability. Standard in-stock items ship within 3–5 business days. For sourced items, lead time is typically 2–4 weeks. Contact us for current availability.
Q: Can you provide a certificate of conformance or test report?
A: We provide all available documentation from the supply chain. For new OEM units, original manufacturer documentation is included where available.
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Original Source: https://Konmask.com
Contact: [email protected] | +0086 19859288691
