Bently Nevada 330104-03-10-10-02-00 Eddy-Current Proximity Transducer System – 3300 Series
Imagine a critical rotating machine — a steam turbine, gas compressor, or large centrifugal pump — running at full load with no reliable shaft vibration signal. Without a properly functioning proximity transducer system, operators are blind to rotor dynamics: dangerous sub-synchronous instabilities, oil whirl, rubs, and imbalance go undetected until catastrophic mechanical failure occurs. Unplanned downtime in such scenarios can cost hundreds of thousands of dollars per hour. The Bently Nevada 330104-03-10-10-02-00 Proximity Transducer System exists precisely to prevent this — delivering continuous, high-fidelity shaft position and vibration data that keeps your machinery protection system fully informed.
The 330104-03-10-10-02-00 is a member of Bently Nevada’s industry-defining 3300 Series proximity transducer family — the global standard for machinery protection in oil & gas, power generation, and petrochemical industries for over four decades. This specific configuration features a 3/10 (7.87 mm) probe tip diameter, 10 mm cable extension, and is calibrated for use with standard 3300 XL 8mm driver electronics, making it the preferred choice for installations requiring precise radial vibration and shaft centerline position measurement in tight mechanical clearances.
Technical Specifications
- Part Number: 330104-03-10-10-02-00
- Series: Bently Nevada 3300 XL Proximity Transducer System
- Probe Tip Diameter: 3/10 (approx. 7.87 mm)
- Probe Cable Length: 10 ft (3.05 m) integral cable
- Extension Cable Length: 10 ft (3.05 m)
- Driver/Oscillator-Demodulator: Compatible with 3300 XL 8mm driver
- Measurement Range: 0 to 90 mil pp (0 to 2.286 mm pp) linear range
- Sensitivity: 200 mV/mil (7.87 V/mm)
- Frequency Response: DC to 10,000 Hz (–3 dB)
- Target Material: AISI 4140 steel (standard); other materials require recalibration
- Operating Temperature: –35°C to +177°C (probe); –35°C to +66°C (driver)
- Connector Type: Standard BNC / integral armored cable
- Agency Approvals: CE, FM, CSA (refer to current datasheet for regional certifications)
- Weight: Approx. 80 g
Key Features & Benefits
- High-Linearity Eddy-Current Technology: Non-contact measurement eliminates mechanical wear, ensuring long service life even in harsh, high-temperature environments.
- Wide Frequency Bandwidth (DC–10 kHz): Captures both static shaft position (DC gap) and dynamic vibration events up to 10,000 Hz — essential for high-speed machinery diagnostics.
- Integral Armored Cable: Protects signal integrity in environments with high EMI, oil mist, and mechanical vibration.
- Drop-in Replacement Compatibility: Fully interchangeable with existing 3300 XL 8mm system installations — no recalibration of the monitoring system required when replacing like-for-like.
- API 670 Compliant: Meets the requirements of API Standard 670 (Machinery Protection Systems), the benchmark specification for rotating equipment protection in the oil & gas industry.
- Dual-Use Measurement: Simultaneously measures radial shaft vibration AND shaft centerline position (eccentricity), providing two critical machinery health indicators from a single sensor.
Industry & Equipment Applications
- Oil & Gas: Centrifugal compressors, gas turbines, pipeline pumps, LNG expanders
- Power Generation: Steam turbines, hydro turbines, generator sets
- Petrochemical & Refining: Reactor charge pumps, cracked gas compressors, process blowers
- Pulp & Paper / Steel: Large induced draft fans, rolling mill drives
- Marine & Offshore: Propulsion turbines, offshore platform compressors
System Integration & Compatible Parts
The 330104-03-10-10-02-00 is designed to operate as part of a complete Bently Nevada 3300 XL proximity transducer system. Typical compatible components include:
- Driver/Oscillator-Demodulator: Bently Nevada 3300 XL 8mm Driver (e.g., 330180-X1-05)
- Monitoring Modules: Bently Nevada 3500/40M, 3500/42M, 3500/45 (Proximitor I/O modules)
- Rack System: Bently Nevada 3500 Machinery Protection System rack
- Extension Cables: Bently Nevada 330130 series extension cables
- Mounting Hardware: Standard 3300 series probe holders and brackets
Always verify system compatibility with your existing driver and monitoring module configuration before ordering. Contact Konmask.com for application-specific compatibility guidance.
Our Quality Assurance Process
At Konmask.com, every Bently Nevada 330104-03-10-10-02-00 unit we supply undergoes a rigorous multi-stage verification process:
- Authenticity Verification: Cross-referenced against manufacturer documentation and serial number databases to confirm genuine Bently Nevada origin.
- Physical Inspection: Probe tip, cable jacket, connector, and armoring inspected for damage, corrosion, or signs of counterfeit manufacture.
- Functional Testing: Where applicable, units are bench-tested for correct sensitivity output and linear range performance.
- Traceability Documentation: Full supply chain traceability records maintained; certificates of conformance available upon request.
- Secure Packaging: Anti-static, moisture-resistant packaging with individual part labeling for safe international shipping.
How to Order
- Submit your inquiry via the Contact Us form on Konmask.com with your required quantity and delivery timeline.
- Our technical team will confirm part availability, lead time, and provide a formal quotation within 24 business hours.
- Upon PO confirmation, we arrange secure packaging and international logistics with full export documentation.
- Track your shipment with our dedicated logistics support until delivery is confirmed.
For urgent requirements or large-volume orders, please contact us directly at support@konmask.com or call +0086 19859288691.
Why Choose Konmask.com?
- ✅ Specialized in Industrial Automation & Machinery Protection Components — not a generalist distributor.
- ✅ Global Sourcing Network — access to genuine Bently Nevada parts including obsolete and hard-to-find configurations.
- ✅ Technical Expertise — our team understands 3300/3500 system architecture and can advise on compatibility and installation.
- ✅ Fast Response — quotations within 24 hours; expedited shipping options available for critical plant shutdowns.
- ✅ Export Documentation — full commercial invoice, packing list, and certificate of origin for smooth customs clearance worldwide.
- ✅ After-Sales Support — technical assistance available post-delivery for installation and commissioning queries.
Frequently Asked Questions
Q: Is the 330104-03-10-10-02-00 compatible with the Bently Nevada 3500 monitoring system?
A: Yes. When paired with the correct 3300 XL 8mm driver/oscillator-demodulator, the 330104-03-10-10-02-00 probe system is fully compatible with Bently Nevada 3500 series Proximitor I/O modules (e.g., 3500/40M, 3500/42M). Always verify driver compatibility with your specific 3500 module configuration.
Q: What is the difference between the 330104 and 330105 probe series?
A: The 330104 series uses a 3/10 (7.87 mm) probe tip diameter, while the 330105 series uses a 5/16 (7.94 mm) tip. Both are 3300 XL 8mm system probes, but they have different mounting thread sizes and are not mechanically interchangeable. Confirm your existing probe holder thread specification before ordering.
Q: Can this transducer be used on non-steel target materials?
A: The standard calibration is for AISI 4140 steel targets. Use on other materials (e.g., titanium, aluminum, Inconel) will result in sensitivity deviation and requires a material-specific calibration factor or a custom-calibrated probe. Contact us for guidance on non-standard target applications.
Q: Do you supply the complete proximity transducer system (probe + extension cable + driver)?
A: Yes. Konmask.com can supply the complete 3300 XL proximity transducer system as a matched set or individual components. Please specify your requirements when submitting your inquiry.
Q: What is the lead time for the 330104-03-10-10-02-00?
A: Lead time varies based on current stock levels. In-stock units typically ship within 3–5 business days internationally. For out-of-stock items, lead time is typically 2–6 weeks depending on sourcing. Contact us for real-time availability.
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