Bently Nevada 330102-00-28-10-02-00 High-Precision Eddy Current Proximity Probe – 3300 XL 8mm Series
Imagine a critical rotating machine — a steam turbine, centrifugal compressor, or large pump — running at full load with no reliable shaft vibration signal. Without a precision proximity probe, early-stage rotor instability, oil whirl, or shaft rub goes undetected until catastrophic failure occurs. Unplanned downtime in heavy industry can cost tens of thousands of dollars per hour. The Bently Nevada 330102-00-28-10-02-00 eddy current proximity probe eliminates this risk by delivering continuous, non-contact, high-resolution shaft position and vibration data directly to your condition monitoring system.
The 330102-00-28-10-02-00 belongs to Bently Nevada’s industry-defining 3300 XL 8mm Proximity Transducer System — the global benchmark for machinery protection in oil & gas, power generation, and petrochemical industries. This specific configuration (28-inch cable, 10-32 UNF thread, 2-meter extension cable, standard driver) is engineered for installations requiring precise cable routing in confined machinery housings. Trusted by plant engineers across six continents, the 3300 XL series is specified by OEMs and EPCs as the default vibration sensing solution for API 670-compliant machinery protection systems.
Technical Specifications
- Part Number: 330102-00-28-10-02-00
- Series: 3300 XL 8mm Proximity Transducer System
- Sensing Technology: Eddy Current (Non-contact)
- Probe Tip Diameter: 8 mm
- Thread Size: 10-32 UNF
- Integral Cable Length: 28 inches (711 mm)
- Extension Cable Length: 2 meters
- Driver/Oscillator: Standard (compatible with 3300 XL Proximitor® Sensor)
- Linear Range: 0.25 mm to 2.26 mm (10 mil to 90 mil)
- Scale Factor: 7.87 V/mm (200 mV/mil) nominal
- Frequency Response: DC to 10,000 Hz
- Temperature Range: -35°C to +177°C (probe); -35°C to +85°C (extension cable)
- Target Material: AISI 4140 steel (standard); other materials require scale factor correction
- Agency Approvals: CE, ATEX, FM, CSA (system-level)
- Compliance: API 670 4th Edition
Key Features & Benefits
- Non-Contact Measurement: Zero mechanical wear — probe life extends to the life of the machine installation.
- High Frequency Response (DC–10 kHz): Captures both slow-roll runout and high-frequency subsynchronous instabilities in a single channel.
- API 670 Compliant: Drop-in compatible with existing 3300 XL Proximitor® Sensor installations — no recalibration of the driver required when replacing like-for-like.
- Robust Construction: Stainless steel probe body with hermetically sealed tip withstands aggressive lubricating oils, steam, and process gas environments.
- Plug-and-Play Integration: Pre-matched probe + extension cable + driver system ensures consistent scale factor across the full measurement chain.
- Wide Temperature Tolerance: Suitable for hot-section turbine bearing housings up to 177°C without signal degradation.
Industry & Equipment Applications
- Oil & Gas: Centrifugal compressors, gas turbines, pipeline booster stations
- Power Generation: Steam turbines, hydro generators, gas turbine-generators
- Petrochemical & Refining: Reactor charge pumps, cracked gas compressors, expanders
- Pulp & Paper: High-speed refiners, large induced draft fans
- Marine & Offshore: Propulsion turbines, LNG compressor trains
- General Industry: Any rotating machinery requiring API 670 shaft vibration and position monitoring
System Integration & Compatible Parts
The 330102-00-28-10-02-00 probe is designed to operate as part of the complete Bently Nevada 3300 XL Proximity Transducer System. Typical compatible components include:
- Proximitor® Sensor: 3300 XL (e.g., 330180-X1-05, 330190-X0-05) — signal conditioning and power supply
- Extension Cables: 330130-XX-XX series (matched to probe integral cable length)
- Monitoring System: Bently Nevada 3500 Series Machinery Protection System (MPS)
- Barrier/Isolator: Required for ATEX Zone 0/1 installations (consult system documentation)
Contact Konmask.com for cross-reference assistance if you are replacing a legacy 7200 Series or 3300 (non-XL) probe.
Our Quality Assurance Process
- Source Verification: All units are sourced from authorized distributors or directly from OEM-certified supply chains.
- Visual & Dimensional Inspection: Every probe is inspected for tip integrity, thread condition, and cable jacket damage before shipment.
- Documentation: Original manufacturer documentation, test certificates, and traceability records provided upon request.
- Packaging: Anti-static, moisture-proof packaging with individual part number labeling for easy incoming inspection.
- Warranty: 12-month warranty against manufacturing defects from date of shipment.
How to Order
- Submit an inquiry via the “Get a Quote” button or email [email protected].
- Provide your required quantity, delivery timeline, and destination country.
- Our technical team will confirm part availability, lead time, and issue a formal quotation within 24 hours.
- Upon PO confirmation, we arrange export documentation, customs clearance support, and DHL/FedEx/sea freight as required.
Why Choose Konmask.com?
- ✅ Industrial Automation Specialists: Focused exclusively on PLC, DCS, and condition monitoring components — not a general electronics marketplace.
- ✅ Global Export Experience: Serving buyers in 40+ countries with full export documentation (CO, packing list, commercial invoice).
- ✅ Technical Pre-Sales Support: Our engineers can verify compatibility with your existing 3300 XL system before you commit to an order.
- ✅ Fast Response: Quotations within 24 hours; urgent orders expedited.
- ✅ Competitive Pricing: Direct sourcing relationships enable pricing well below typical distributor list price.
Frequently Asked Questions
- Q: Is the 330102-00-28-10-02-00 compatible with the older Bently Nevada 3300 (non-XL) Proximitor?
- A: No. The 3300 XL probe system uses a different oscillator frequency than the legacy 3300 series. Mixing components will result in incorrect scale factor and potential false alarms. Please confirm your Proximitor model before ordering.
- Q: Can this probe measure on a stainless steel shaft?
- A: Yes, but the scale factor will differ from the nominal 7.87 V/mm calibrated for AISI 4140 steel. A target material correction factor must be applied. Contact us for the correction table.
- Q: What is the lead time for this part?
- A: Typical lead time is 3–7 business days for in-stock units. For large quantities or urgent requirements, contact us directly for availability confirmation.
- Q: Do you provide an ATEX certificate for this probe?
- A: ATEX certification is issued at the system level (probe + extension cable + Proximitor). We can provide the relevant system certificate documentation upon request.
- Q: Can Konmask.com supply the complete 3300 XL transducer system (probe + extension cable + Proximitor)?
- A: Yes. We can quote the complete matched system. Please specify your cable lengths and Proximitor mounting requirements in your inquiry.
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