Bently Nevada 330905-00-11-05-01-00 3300 XL NSv Proximity Transducer System | Replacement, Equivalent & Selection Guide
The Bently Nevada 330905-00-11-05-01-00 is a high-precision proximity transducer system from the 3300 XL NSv series, engineered for continuous vibration and position monitoring of rotating machinery. Designed for demanding industrial environments, this system delivers reliable eddy-current sensing with exceptional signal stability — a critical requirement for turbines, compressors, pumps, and other critical rotating assets.
Technical Specifications
- Part Number: 330905-00-11-05-01-00
- Series: 3300 XL NSv (Non-Standard voltage)
- Manufacturer: Bently Nevada (Baker Hughes)
- Type: Eddy-Current Proximity Transducer System
- Sensing Range: 0–2 mm (standard gap range)
- Output Signal: –24 VDC nominal (NSv configuration)
- Cable Length: 5 m (extension cable included)
- Connector Type: Standard BNC / integral connector
- Operating Temperature: –35°C to +121°C (probe tip)
- Frequency Response: DC to 10,000 Hz
- Sensitivity: 7.87 V/mm (200 mV/mil)
- Power Supply: –24 VDC (NSv)
- Weight: Approx. 220 g
- Compliance: API 670, CE, RoHS
Compatible Replacement & Equivalent Models
The following models are commonly evaluated as replacements or equivalents for the 330905-00-11-05-01-00. Always verify electrical and mechanical compatibility before substitution:
- Bently Nevada 330905-00-08-05-02-00 — Same series, 8 mm probe tip variant
- Bently Nevada 330905-00-11-10-01-00 — Extended 10 m cable configuration
- Bently Nevada 330103-00-05-10-02-00 — 3300 5mm standard series equivalent
- Epro PR6423/010-040 — Third-party eddy-current equivalent (verify driver compatibility)
- Metrix ST5484E — Alternative proximity transducer for API 670 applications
- Emerson CSI 330500 — Compatible in select monitoring rack configurations
Note: Cross-brand substitutions require driver/monitor compatibility verification. Contact Konmask for application-specific guidance.
Why Choose the Original Model
- Factory Calibration: Each 330905-00-11-05-01-00 is factory-calibrated as a matched system (probe + extension + driver), ensuring measurement accuracy without field recalibration.
- API 670 Compliance: Meets the most stringent machinery protection standards for critical rotating equipment.
- NSv Voltage Compatibility: The Non-Standard voltage output is specifically designed for legacy Bently Nevada monitoring racks requiring –24 VDC supply.
- Long-Term Availability: Konmask maintains stock of genuine and certified-equivalent units to minimize plant downtime.
- Proven Field Reliability: Widely deployed in oil & gas, power generation, and petrochemical industries globally.
Typical Applications
- Steam and gas turbine shaft vibration monitoring
- Centrifugal compressor radial and axial position measurement
- Pump and motor bearing vibration surveillance
- Gearbox and expander rotor dynamic monitoring
- Critical machinery protection systems (API 670 compliant installations)
System Compatibility
The 330905-00-11-05-01-00 is designed to operate as part of the Bently Nevada 3300 XL monitoring system. Confirmed compatible monitors and racks include:
- Bently Nevada 3300/16 Monitoring Rack
- Bently Nevada 3300/20 Radial Vibration Monitor
- Bently Nevada 3500 Series (with appropriate driver module)
- Bently Nevada System 1 Software (vibration data acquisition)
For integration with third-party DCS or PLC systems (Siemens, Rockwell, Honeywell, ABB), a 4–20 mA or voltage output signal conditioner may be required.
Selection Guide
Use the table below to identify the correct 330905 variant for your application:
- Probe Tip Diameter: 11 mm (this model) | 8 mm | 5 mm
- Cable Length: 5 m (this model) | 8 m | 10 m
- Voltage: NSv –24 VDC (this model) | Standard –18 VDC
- Connector: 01 = Standard | 02 = Armored
- Target Material: Steel / Inconel (confirm with application engineer)
If your part number differs in any position, contact support@konmask.com with your full part number and monitoring rack model for a precise match.
Quality Assurance & Sourcing
- All units sourced from authorized distributors or certified surplus channels
- Pre-shipment inspection: visual, dimensional, and functional verification
- Traceability documentation available upon request
- Warranty: 12 months from date of shipment
- Export compliance: ECCN classification available; HTS code 9031.80
How to Order
- Confirm your part number: 330905-00-11-05-01-00
- Specify required quantity and delivery timeline
- Submit your inquiry via the product page or email support@konmask.com
- Receive quotation within 1 business day
- Payment, export documentation, and shipping arranged per your requirements
Bulk orders and long-term supply agreements are welcome. We support DDP, DAP, and EXW Incoterms.
Replacement & Compatibility FAQ
Q: Can I replace 330905-00-11-05-01-00 with a standard voltage (non-NSv) model?
A: Not directly. NSv models require a –24 VDC supply. Using a standard –18 VDC model without driver modification will result in measurement errors or system faults.
Q: Is the probe, extension cable, and driver sold as a matched set?
A: Yes. The 330905-00-11-05-01-00 is a complete matched system. Mixing components from different serial batches may affect calibration accuracy.
Q: Can this transducer be used with a Bently Nevada 3500 rack?
A: Yes, with the appropriate 3500/42M or 3500/40M proximity monitor module. Confirm driver compatibility before installation.
Q: Do you provide calibration certificates?
A: Factory calibration documentation is available for new units. For surplus stock, functional test reports are provided. Contact us for specifics.
Q: What is the lead time?
A: In-stock units ship within 3–5 business days. Out-of-stock items typically have a 2–4 week lead time depending on sourcing.
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Original Source: https://Konmask.com
Contact: support@konmask.com | +0086 19859288691
