Bently Nevada 330910-00-10-05-01-00 – Eddy Current Proximity Transducer System | 3300 XL Series Platform
Engineering Background: The Bently Nevada 3300 XL Series represents the industry benchmark for non-contact shaft vibration and position measurement in rotating machinery. Engineered for continuous operation in harsh industrial environments, this proximity transducer system delivers the signal fidelity and reliability demanded by API 670-compliant machinery protection systems worldwide.
Product Positioning: The 330910-00-10-05-01-00 is a complete eddy current proximity transducer system comprising a probe, extension cable, and Proximitor® sensor. It is purpose-built for OEM integration and field replacement in turbines, compressors, pumps, and other critical rotating assets where shaft radial vibration, axial position, and differential expansion monitoring are mission-critical.
Complete Technical Specifications
- Part Number: 330910-00-10-05-01-00
- Series / Platform: Bently Nevada 3300 XL Proximity Transducer System
- Measurement Technology: Eddy Current (Non-contact)
- Probe Tip Diameter: 8 mm (standard)
- Cable Length (Probe): 1.0 m (extension cable: 5.0 m)
- Linear Range: 0.25 mm – 2.25 mm (10 mil – 90 mil)
- Scale Factor: 7.87 V/mm (200 mV/mil)
- Frequency Response: DC – 10,000 Hz (–3 dB)
- Supply Voltage: –24 VDC (nominal)
- Output Voltage Range: –1 VDC to –21 VDC
- Temperature Range (Probe): –35°C to +177°C (–31°F to +351°F)
- Temperature Range (Proximitor): –35°C to +85°C (–31°F to +185°F)
- Ingress Protection: IP67 (probe assembly)
- Connector Type: MIL-C-5015 series (standard)
- Target Material Compatibility: AISI 4140 steel (standard); other alloys available
- Compliance: API 670, CE, CSA, FM, ATEX (zone-dependent configuration)
- Weight: Approx. 300 g (complete system)
- Country of Origin: USA
Proven Application Environments
- Steam and gas turbine shaft radial vibration monitoring
- Centrifugal and reciprocating compressor rotor position measurement
- Boiler feed pump and cooling water pump protection systems
- Gearbox and motor bearing displacement monitoring
- Differential expansion and thrust position measurement on large rotating machinery
- Integration with Bently Nevada 3500 Series rack-based machinery protection systems
- Retrofit and OEM replacement for existing 3300 XL installations
Engineering Advantages
- Non-contact measurement: Zero mechanical wear; continuous operation without maintenance intervals
- Wide frequency bandwidth: DC to 10 kHz captures both slow-roll runout and high-frequency sub-synchronous instabilities
- High temperature probe: Rated to +177°C, suitable for hot-section turbine bearing housings
- API 670 compliance: Drop-in compatible with existing machinery protection architectures
- Matched system calibration: Probe, cable, and Proximitor® sensor are factory-matched for guaranteed scale factor accuracy
- EMI/RFI immunity: Shielded cable construction minimizes noise in electrically noisy plant environments
- Long-term availability: Konmask maintains verified surplus inventory for discontinued and long-lead-time Bently Nevada part numbers
System Architecture & Signal Flow
The 330910-00-10-05-01-00 system operates on the standard Bently Nevada eddy current principle:
- Probe tip generates a high-frequency electromagnetic field directed at the rotating shaft target.
- Shaft displacement modulates eddy current losses in the target material, altering the probe’s impedance.
- Extension cable (5.0 m) transmits the modulated signal from the probe to the Proximitor® sensor, maintaining system impedance matching.
- Proximitor® sensor demodulates the signal and outputs a DC voltage proportional to gap distance at 7.87 V/mm (200 mV/mil).
- Output feeds directly into Bently Nevada 3500 Series monitor cards, DCS analog input modules, or standalone vibration monitors.
Sourcing & Quality Verification
All Bently Nevada components supplied by Konmask.com are sourced through verified industrial surplus and authorized distribution channels. Each unit undergoes the following pre-shipment process:
- Visual inspection for physical damage, connector integrity, and cable sheath condition
- Part number and date code verification against OEM documentation
- Functional bench test where test equipment is available
- Anti-static packaging with humidity indicator cards for sensitive electronics
- Certificate of conformance available upon request for critical applications
Konmask.com is not an authorized Bently Nevada / Baker Hughes distributor. Products are sold as verified surplus/used unless explicitly stated as new-in-box (NIB).
Procurement Process
- Confirm compatibility: Verify your existing probe cable length, Proximitor® model, and target material against the specifications above.
- Request a quote: Contact support@konmask.com for volume pricing, lead time, and condition report.
- Place order: Secure checkout via Konmask.com with HKD/USD pricing; international wire transfer and PayPal accepted.
- Shipping: DHL Express / FedEx International Priority from China; typical transit 3–7 business days worldwide.
- Documentation: Commercial invoice, packing list, and CoC provided with every shipment.
Technical FAQ
- Q: Is the 330910-00-10-05-01-00 compatible with the Bently Nevada 3500/42M monitor?
- A: Yes. The 3300 XL proximity transducer system is fully compatible with the 3500 Series rack monitors when used with the appropriate I/O module. Verify the channel configuration in your 3500 rack software.
- Q: Can I use a different extension cable length?
- A: The probe, extension cable, and Proximitor® sensor must be used as a matched system. Substituting cable lengths will alter the system’s resonant frequency and scale factor, invalidating calibration. Contact us if you require a different cable length configuration.
- Q: What is the target material for this part number?
- A: The standard configuration (suffix -01-00) is calibrated for AISI 4140 steel targets. For stainless steel, titanium, or other alloys, a different calibration suffix is required.
- Q: Do you provide a warranty?
- A: Konmask offers a 90-day functional warranty on all verified surplus components. New-in-box items carry the original OEM warranty where applicable.
- Q: Can you source other Bently Nevada 3300 XL part numbers?
- A: Yes. Contact us with your full part number list. We maintain an extensive surplus inventory of Bently Nevada proximity systems, Proximitor® sensors, and extension cables.
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