Turbomachinery Vibration Monitoring Solution — Bently Nevada 330104-00-06-90-02-00 | 3300 XL Series
Where This Product Is Used
The Bently Nevada 330104-00-06-90-02-00 Proximity Transducer System is engineered for continuous, non-contact measurement of shaft vibration, axial position, and differential expansion in rotating machinery. Typical deployment environments include:
- Steam & Gas Turbines — real-time radial vibration and thrust position monitoring on high-speed shafts
- Centrifugal Compressors — early detection of rotor instability and bearing wear in petrochemical and LNG plants
- Pumps & Fans — continuous shaft orbit analysis in power generation and water treatment facilities
- Gearboxes & Expanders — differential expansion measurement in refinery and chemical process trains
- Marine Propulsion Systems — shaft monitoring in offshore platforms and LNG carriers
This transducer system integrates directly with Bently Nevada 3500 Series rack-based monitoring systems and is fully compatible with DCS/PLC safety interlock loops.
Technical Specifications
| Part Number | 330104-00-06-90-02-00 |
| Series | 3300 XL 8 mm Proximity Transducer System |
| Probe Tip Diameter | 8 mm |
| Cable Length | 6 ft (1.83 m) integral cable |
| Extension Cable Length | 9 m (30 ft) |
| Linear Range | 0.25 mm – 2.26 mm (10 – 89 mil) |
| Scale Factor | 7.87 V/mm (200 mV/mil) |
| Frequency Response | DC – 10,000 Hz (–3 dB) |
| Supply Voltage | –24 VDC (–20 to –26 VDC) |
| Output Voltage Range | –1 VDC to –17 VDC |
| Target Material | AISI 4140 steel (standard) |
| Operating Temperature | –35°C to +121°C (probe); –35°C to +66°C (driver) |
| Connector Type | 2-pin MIL-C-5015 (probe); BNC (driver output) |
| Weight | Approx. 1,500 g (complete system) |
| Approvals | CE, FM, CSA, ATEX, IECEx |
Why Engineers Specify This Model
- Proven Eddy-Current Technology — non-contact measurement eliminates mechanical wear, delivering >10-year service life in harsh environments
- High-Frequency Response — DC to 10 kHz bandwidth captures sub-synchronous instabilities and blade-pass frequencies missed by lower-bandwidth sensors
- API 670 Compliance — drop-in replacement for OEM-specified systems; no re-engineering of existing protection loops
- Hazardous Area Rated — ATEX / IECEx / FM / CSA certifications allow installation in Zone 1 / Division 1 classified areas
- System Interchangeability — matched probe, extension cable, and driver ensure calibrated scale factor without field re-calibration
- Wide Temperature Range — qualified for hot-section turbine bearing housings up to 121°C probe tip temperature
Complete System Bill of Materials
The 330104-00-06-90-02-00 part number encodes a complete, factory-matched transducer system. Typical BOM for a single measurement point:
- 330104-00-06-90-02-00 — 3300 XL 8 mm Proximity Probe + Extension Cable + Driver (this listing)
- Bently Nevada 3500/42M — Proximitor / Seismic Monitor module (sold separately)
- Bently Nevada 3500/20 — Power Supply module (sold separately)
- Bently Nevada 3500/15 — I/O Module (sold separately)
- Mounting hardware: probe holder, lock nut, and bracket (application-specific)
Contact support@konmask.com for complete system quotations and compatibility verification.
Compliance & Industry Standards
- API 670 — Machinery Protection Systems (5th Edition)
- IEC 61511 — Functional Safety for SIS (Safety Instrumented Systems)
- ATEX Directive 2014/34/EU — Equipment for Explosive Atmospheres
- IECEx IEC 60079 — International Explosive Atmospheres Standard
- FM 3600 / CSA C22.2 — North American Hazardous Location Approvals
- CE Marking — EU EMC and Low Voltage Directive compliance
Quality Assurance & Sourcing
Konmask.com specializes in industrial automation components for mission-critical applications. Every unit of the 330104-00-06-90-02-00 is:
- Sourced from authorized distributors or verified surplus channels with full traceability documentation
- Inspected for physical integrity, connector condition, and label authenticity prior to dispatch
- Shipped with original manufacturer packaging where available
- Backed by our 90-day quality guarantee — if the part fails to perform to specification, we replace or refund
How to Source This Part
- Add to Cart — click the purchase button above for immediate checkout
- Request a Quote — email support@konmask.com with your PO number, required quantity, and delivery timeline
- Bulk / Project Orders — call or WhatsApp +0086 19859288691 for volume pricing and expedited freight options
- System Integration Support — our engineers can advise on compatible 3500 Series rack configurations and wiring schematics
Application-Specific FAQ
Q: Is the 330104-00-06-90-02-00 a direct replacement for the 330104-00-06-10-02-00?
A: The suffix difference (-90- vs -10-) indicates the driver housing style. Electrically and metrologically the systems are equivalent; verify physical mounting clearance before substitution.
Q: Can this transducer be used with non-Bently Nevada monitors?
A: Yes. The –24 VDC supply and standard BNC output are compatible with third-party monitors (e.g., Emerson, Metrix, Wilcoxon) provided the monitor accepts a 200 mV/mil scale factor input.
Q: What target material correction is required for stainless steel shafts?
A: Stainless steel (316L) typically requires a scale factor correction of approximately –8%. Bently Nevada application note AN-028 provides correction curves for common alloys.
Q: What is the maximum shaft speed this system can monitor?
A: The 10 kHz frequency response supports shaft speeds up to approximately 600,000 RPM for 1× vibration; practical limits are set by the monitor’s input bandwidth.
Q: Does Konmask.com provide calibration certificates?
A: Calibration certificates from the original manufacturer are provided where available. Third-party NIST-traceable calibration can be arranged on request.
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Contact: support@konmask.com | +0086 19859288691
