Vibration Monitoring Solution – Bently Nevada 330701-00-30-10-02-05 | 3300 XL Series
The Bently Nevada 330701-00-30-10-02-05 is a high-precision eddy-current proximity transducer system from the industry-standard 3300 XL Series. Engineered for continuous, non-contact measurement of shaft radial vibration, axial position, and differential expansion in rotating machinery, this system is the benchmark choice for critical asset protection in heavy industry.
Where This Product Is Used
This transducer system is specified by rotating machinery engineers and reliability teams across the following industries and applications:
- Oil & Gas: Centrifugal compressors, gas turbines, and pipeline booster stations where shaft vibration monitoring is mandatory per API 670.
- Power Generation: Steam turbines, hydro generators, and combined-cycle plants requiring continuous rotor dynamic surveillance.
- Petrochemical & Refining: Reactor feed pumps, cracked gas compressors, and ethylene plant machinery trains.
- LNG Terminals: Main refrigerant compressor trains where unplanned downtime carries multi-million-dollar consequences.
- Marine Propulsion: Shaft monitoring on large diesel and gas-turbine-driven vessels.
- Pulp & Paper / Mining: High-speed fans, induced draft fans, and large mill drive systems.
Technical Specifications
- Part Number: 330701-00-30-10-02-05
- Series: Bently Nevada 3300 XL Proximity Transducer System
- Sensor Type: Eddy-Current (Non-Contact)
- Cable Length: 5 m (extension cable included)
- Probe Tip Diameter: 8 mm
- Measurement Range: 0–2.36 mm (0–93 mil)
- Scale Factor: 7.87 V/mm (200 mV/mil)
- Frequency Response: 0–10,000 Hz (–3 dB)
- Operating Temperature: –35 °C to +177 °C (probe); –35 °C to +66 °C (driver)
- Supply Voltage: –24 VDC (nominal)
- Output: –2 to –18 VDC linear range
- Ingress Protection: IP67 (probe assembly)
- Weight: 230 g (approx.)
- Compliance: API 670, CE, RoHS
Why Engineers Specify This Model
- API 670 Compliant: Meets the Machinery Protection Systems standard required by most EPC contractors and end-users in oil & gas.
- Plug-and-Play with 3500 & 3300 Racks: Direct compatibility with Bently Nevada 3500 Series monitoring racks eliminates integration risk.
- Proven MTBF >100,000 Hours: Field-validated reliability in harsh environments including H₂S atmospheres and high-vibration zones.
- Non-Contact Measurement: Zero mechanical wear; no lubrication or periodic replacement required for the sensing element.
- Wide Temperature Range: Suitable for both cryogenic LNG service and high-temperature steam turbine environments.
- Factory Calibrated: Each system is calibrated as a matched set (probe + extension + driver) for guaranteed scale factor accuracy.
Complete System Bill of Materials
The 330701-00-30-10-02-05 ships as a complete, matched transducer system. Typical BOM for a single measurement point:
- 330701-00-30-10-02-05 — Proximity Probe + Extension Cable + Driver (this item)
- 3500/42M or 3300/16 — Proximitor I/O Module (sold separately)
- 3500/05 — Power Supply Module (sold separately)
- 3500/22M — Transient Data Interface, optional for advanced diagnostics
- Mounting hardware: Probe holder, lock nut, and bracket (application-specific)
Compliance & Industry Standards
- API 670 – Machinery Protection Systems (5th Edition)
- IEC 61511 – Functional Safety for SIS applications
- ATEX / IECEx – Consult factory for hazardous area certified variants
- CE Marking – EU electromagnetic compatibility directive
- RoHS – Restriction of Hazardous Substances compliant
Quality Assurance & Sourcing
Every unit sourced through Konmask.com undergoes the following verification process:
- Visual inspection against OEM cosmetic and labeling standards
- Functional bench test: output voltage linearity and scale factor verification
- Traceability documentation: lot code, date code, and country of origin recorded
- Packaging integrity check prior to dispatch
- 30-day return window for DOA units with full documentation
We source from authorized distributors, surplus OEM stock, and verified industrial resellers. All units are represented accurately as new, refurbished, or tested-used where applicable.
How to Source This Part
- In Stock: Add to cart and check out directly — ships within 1–3 business days from our warehouse.
- Lead Time Orders: Contact us for volume pricing, blanket POs, or expedited procurement from our supplier network.
- Repair & Exchange: We offer exchange programs for failed units — contact support for details.
- Export & International Shipping: We ship globally with full commercial invoice and packing list documentation for customs clearance.
📧 support@konmask.com | 📞 +0086 19859288691
Application-Specific FAQ
Q: Is the 330701-00-30-10-02-05 compatible with the Bently Nevada 3500/42M module?
A: Yes. The 3300 XL proximity transducer system is fully compatible with the 3500 Series I/O modules including the 3500/42M Proximitor I/O.
Q: Can this probe be used in a hazardous area (Zone 1 / Division 1)?
A: Standard variants are not ATEX/IECEx certified. Contact us to confirm if an intrinsically safe variant is required for your installation.
Q: What is the target material for this eddy-current probe?
A: Optimized for AISI 4140 steel shafts. Scale factor may vary for other alloys — consult the Bently Nevada calibration curves for your specific shaft material.
Q: What is the difference between the 330701 and 330730 series?
A: The 330701 uses a standard 8 mm probe tip; the 330730 uses a 14 mm tip for longer measurement range. Selection depends on your gap and dynamic range requirements.
Q: Do you provide calibration certificates?
A: Factory calibration data is included with new units. For recalibration services, contact our technical team.
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Original Source: https://Konmask.com
Contact: support@konmask.com | +0086 19859288691
