Bently Nevada 330104-00-02-10-01-00 – Eddy Current Proximity Transducer | 3300 XL Series Platform
Engineering Background
The Bently Nevada 3300 XL Series represents the industry benchmark for non-contact vibration and position measurement in rotating machinery. Developed by Baker Hughes (Bently Nevada), this platform has been deployed in critical turbomachinery protection systems worldwide for over three decades. The 330104-00-02-10-01-00 is a precision eddy current proximity transducer engineered for continuous shaft vibration, axial position, and differential expansion monitoring in high-reliability environments.
Product Positioning
Designed for procurement engineers and reliability teams sourcing OEM-equivalent replacement components for existing 3300 XL monitoring architectures. This transducer integrates directly with Bently Nevada 3300 series monitors, drivers, and junction boxes without recalibration, ensuring zero-downtime replacement in live plant environments.
Complete Technical Specifications
- Part Number / SKU: 330104-00-02-10-01-00
- Series / Platform: Bently Nevada 3300 XL Proximity Transducer System
- Transducer Type: Eddy Current (Non-Contact)
- Measurement Function: Shaft radial vibration, axial position, differential expansion
- Probe Tip Diameter: 8 mm (standard)
- Cable Length: 2 m (integral cable, per part number suffix -02)
- Extension Cable: 10 m (per part number suffix -10)
- Output Signal: -18 VDC nominal (standard Bently Nevada scale factor)
- Scale Factor: 7.87 V/mm (200 mV/mil)
- Linear Range: 0.25 mm – 2.25 mm (10 mil – 90 mil)
- Frequency Response: DC to 10,000 Hz (–3 dB)
- Operating Temperature: –35°C to +177°C (probe); –35°C to +85°C (driver)
- Target Material: AISI 4140 steel (standard); compatible with most ferrous alloys
- Connector Type: Standard Bently Nevada coaxial (per -01-00 suffix)
- Agency Approvals: CE, CSA, FM (Intrinsically Safe options available)
- Weight: Approx. 80 g
- Country of Origin: United States
Proven Application Environments
- Steam and gas turbines (power generation, petrochemical)
- Centrifugal and axial compressors (upstream oil & gas, LNG)
- Boiler feed pumps and large motor-driven equipment
- Gearboxes and expanders in refinery and chemical plant service
- Hydro turbines and large rotating machinery in utilities
- Any API 670-compliant machinery protection system
Engineering Advantages
- Direct OEM Compatibility: Drop-in replacement for existing 3300 XL installations — no recalibration or rewiring required
- High-Temperature Probe: Rated to +177°C, suitable for hot-section turbine bearing pedestals
- Wide Frequency Bandwidth: DC to 10 kHz captures both slow-roll runout and high-frequency subsynchronous instabilities
- Integral Cable Design: Eliminates field-splice failure points; hermetically sealed probe tip resists oil, steam, and process gas ingress
- API 670 Compliant: Meets the 5th Edition standard for machinery protection instrumentation
- Long Service Life: No moving parts; MTBF exceeds 200,000 hours in typical service
System Architecture & Signal Flow
The 330104-00-02-10-01-00 operates as part of a three-component Proximitor® system:
- Probe (330104 series): Generates an oscillating electromagnetic field; detects eddy current changes as shaft surface approaches/recedes
- Extension Cable (330130 series): Transmits the RF signal from probe to driver with controlled impedance
- Proximitor® Driver / Monitor: Demodulates the RF signal and outputs a DC voltage proportional to gap distance, fed to the 3300 series monitor rack
Output voltage is linear across the specified gap range, enabling direct integration with Bently Nevada 3300/3500 monitor cards and DCS/SIS systems via 4–20 mA or direct voltage inputs.
Sourcing & Quality Verification
- Source: Konmask.com sources from authorized distributors and verified surplus channels with full traceability documentation
- Inspection: Each unit undergoes visual inspection, label verification, and functional continuity check prior to dispatch
- Documentation: Certificate of conformance and original manufacturer datasheet available upon request
- Packaging: Ships in original or equivalent ESD-safe packaging with anti-static protection
- Warranty: 12-month operational warranty against manufacturing defects
Procurement Process
- Submit your RFQ or place order directly on Konmask.com
- Receive order confirmation and lead-time estimate within 1 business day
- Pre-shipment inspection report and CoC issued upon request
- Global shipping via DHL / FedEx with full tracking; export documentation provided for cross-border orders
- Post-delivery technical support available via email or phone
Technical FAQ
Q: Is this a genuine Bently Nevada / Baker Hughes part?
A: We source from verified supply chains. All units are inspected and documented. Contact us for full traceability records.
Q: Can this replace my existing 330104-00-02-05-01-00 (5 m extension)?
A: No — the extension cable length is encoded in the part number. Substituting a different cable length will shift the linear range and scale factor. Always match the exact part number.
Q: Is this compatible with the Bently Nevada 3500 series monitors?
A: Yes. The 3300 XL transducer system is electrically compatible with 3500 series monitor inputs when used with the correct Proximitor® driver.
Q: What target material is required?
A: AISI 4140 steel is the calibration standard. Other ferrous alloys require a target material correction factor per Bently Nevada application guidelines.
Q: Do you offer expedited shipping?
A: Yes. Contact support@konmask.com with your required delivery date and we will confirm availability of express options.
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