Bently Nevada 330104-00-07-05-02-CN Eddy Current Proximity Transducer – 3300 XL 8mm Series
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 in worst cases, irreversible damage to turbines, compressors, or pumps worth millions of dollars. The Bently Nevada 330104-00-07-05-02-CN proximity transducer is the precision sensing element that prevents exactly this scenario — continuously measuring radial shaft vibration and position with micron-level accuracy, 24 hours a day, 365 days a year.
Within the globally trusted Bently Nevada 3300 XL 8mm Proximity Transducer System, the 330104-00-07-05-02-CN occupies a critical mid-range position: an 8mm eddy current probe with a 200mm (7.87-inch) armored extension cable, designed for installations requiring moderate cable routing flexibility. This system is fully compatible with the 3300 XL driver electronics and is widely deployed across oil & gas, power generation, and petrochemical industries worldwide. As part of Baker Hughes’ Bently Nevada portfolio, it represents the gold standard in continuous machinery protection.
Technical Specifications
- Part Number: 330104-00-07-05-02-CN
- Series: Bently Nevada 3300 XL 8mm Proximity Transducer System
- Probe Tip Diameter: 8mm
- Extension Cable Length: 200mm (7.87 in) — Code 07
- Driver Cable Length: 5m (16.4 ft) — Code 05
- Connector Type: 02 (Standard)
- Certification: CN (China Certification)
- Measurement Type: Eddy Current (Non-contact)
- Linear Range: Approx. 0.25 – 2.25 mm (10 – 90 mil)
- Scale Factor: 7.87 V/mm (200 mV/mil)
- Frequency Response: DC to 10,000 Hz
- Operating Temperature: -35°C to +121°C (-31°F to +250°F)
- Supply Voltage: -24 VDC (nominal)
- Output Voltage: -1 VDC to -21 VDC
- Compatible Driver: Bently Nevada 3300 XL Driver (e.g., 330180 series)
Key Features & Benefits
- Non-contact measurement: Zero mechanical wear, no lubrication required, infinite service life under normal conditions
- High-frequency response (DC–10 kHz): Captures both slow-roll runout and high-speed vibration harmonics
- Armored extension cable: Protects signal integrity in harsh industrial environments with high EMI, heat, and chemical exposure
- CN certification: Compliant with Chinese industrial safety and electromagnetic compatibility standards
- Plug-and-play compatibility: Direct replacement for existing 3300 XL installations — no recalibration of the monitoring system required
- Wide temperature range: Reliable operation from sub-zero cold starts to high-temperature turbine environments
- API 670 compliant: Meets the industry standard for machinery protection systems
Industry & Equipment Applications
- Oil & Gas: Centrifugal compressors, gas turbines, pipeline pumping stations, LNG liquefaction trains
- Power Generation: Steam turbines, gas turbines, hydro generators, boiler feed pumps
- Petrochemical & Refining: Reactor charge pumps, cracked gas compressors, process blowers
- Marine & Offshore: Propulsion turbines, auxiliary machinery on FPSOs and drilling rigs
- General Industry: High-speed fans, gearboxes, expanders, and any rotating equipment requiring continuous vibration monitoring
System Integration & Compatible Parts
The 330104-00-07-05-02-CN is a component of the complete Bently Nevada 3300 XL Proximity Transducer System. For a fully functional measurement loop, the following companion parts are typically required:
- Driver / Proximitor: Bently Nevada 330180-X1-05 / 330180-51-05 (3300 XL 8mm Driver)
- Monitoring System: Bently Nevada 3500 Series Rack (e.g., 3500/42M Proximitor/Seismic Monitor)
- Junction Box: Bently Nevada field junction boxes for multi-channel installations
- Interconnect Cable: Matched impedance coaxial cable for signal runs exceeding standard lengths
Contact Konmask.com to source the complete system or individual replacement components.
Our Quality Assurance Process
- Source verification: All units are sourced from authorized distributors or directly from OEM-certified supply chains
- Visual & dimensional inspection: Probe tip, connector, and cable jacket inspected against OEM specifications
- Functional testing: Output voltage and scale factor verified using calibrated test equipment before shipment
- Traceability: Batch records and certificates of conformance available upon request
- Packaging: Anti-static, moisture-proof packaging with individual labeling for safe international transit
How to Order
- Step 1: Submit an inquiry via the Contact Us form on Konmask.com with your required quantity and delivery timeline
- Step 2: Receive a formal quotation within 24 business hours including lead time and shipping options
- Step 3: Confirm the purchase order — we accept T/T, L/C, and other standard B2B payment terms
- Step 4: Shipment with full documentation: commercial invoice, packing list, certificate of conformance, and tracking number
Why Choose Konmask.com?
- ✅ Specialized in industrial automation & control components — not a general marketplace
- ✅ Global sourcing network with access to hard-to-find and obsolete part numbers
- ✅ Fast response — dedicated B2B inquiry team responds within 24 hours
- ✅ Export expertise — experienced in shipping to 50+ countries with full customs documentation
- ✅ Long-term partnership — preferred supplier for MRO teams, EPC contractors, and plant maintenance departments
Frequently Asked Questions
Q: Is the 330104-00-07-05-02-CN a direct replacement for the 330104-00-07-05-02-00?
A: The primary difference is the certification suffix: -CN indicates Chinese market certification. Electrically and mechanically, the probe is functionally equivalent and can serve as a direct replacement in most installations. Confirm with your site’s compliance requirements before substitution.
Q: Can this transducer be used without a Bently Nevada driver?
A: No. The 330104 probe requires a matched Bently Nevada 3300 XL driver (Proximitor) to power the eddy current oscillator circuit and condition the output signal. It is not compatible with generic power supplies.
Q: What is the minimum order quantity?
A: We supply single units for emergency replacements as well as bulk quantities for planned maintenance programs. Contact us for volume pricing.
Q: Do you provide a warranty?
A: Yes. All products supplied by Konmask.com carry a quality guarantee. Specific warranty terms are provided with each quotation.
Q: How long does international shipping take?
A: Typical lead time is 3–7 business days for in-stock items via express courier (DHL/FedEx/UPS). Air freight and sea freight options are available for larger orders.
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