Bently Nevada 330904-00-09-10-01-00 3300 XL NSv Proximity Transducer System | Replacement, Equivalent & Selection Guide
The Bently Nevada 330904-00-09-10-01-00 is a high-precision eddy-current proximity transducer belonging to the 3300 XL NSv (Non-Standard voltage) Series. Designed for continuous shaft vibration, position, and eccentricity measurement in rotating machinery, it is a cornerstone component in turbomachinery protection and condition monitoring systems worldwide. Konmask.com supplies this model as both an OEM-equivalent replacement and a new original unit, backed by full traceability documentation.
Technical Specifications
| Parameter | Value |
|---|---|
| Part Number | 330904-00-09-10-01-00 |
| Series | Bently Nevada 3300 XL NSv |
| Sensor Type | Eddy-Current Proximity Transducer |
| Probe Tip Diameter | 8 mm (standard) |
| Cable Length | 9 m (extension cable) |
| Measurement Range | 0–2 mm (linear range) |
| Output Voltage | NSv (Non-Standard voltage output) |
| Sensitivity | 7.87 V/mm (200 mV/mil) |
| Frequency Response | DC – 10,000 Hz |
| Operating Temperature | −35 °C to +120 °C |
| Connector Type | Integral armored cable |
| Approvals | CE, ATEX (consult datasheet) |
| Weight | 220 g (approx.) |
Compatible Replacement & Equivalent Models
The table below lists direct replacements and functionally equivalent alternatives for the 330904-00-09-10-01-00. Always verify gap voltage, cable length, and output type before substituting.
| Model | Brand | Notes |
|---|---|---|
| 330904-00-09-10-02-00 | Bently Nevada | Same probe, different connector option |
| 330903-00-09-10-01-00 | Bently Nevada | 3300 XL standard voltage variant |
| 330905-02-12-10-01-00 | Bently Nevada | 12 mm probe, longer range |
| 3300 XL 8 mm Probe Kit | Bently Nevada | Complete probe + extension + driver kit |
| CS-3 / CS-5 Series | Metrix / Wilcoxon | Cross-brand equivalent (verify output) |
| PR6423 Series | EPRO (Baker Hughes) | Functional equivalent, same gap range |
⚠ Replacement Note: NSv output is NOT interchangeable with standard 3300 XL output without reconfiguring the monitor. Confirm monitor compatibility before ordering.
Why Choose the Original Model
- Factory-calibrated gap voltage — ensures plug-and-play compatibility with existing 3300 XL monitors without recalibration.
- NSv output linearity — optimized for high-resolution position measurement in critical machinery.
- Armored integral cable — resists oil, vibration, and EMI in harsh industrial environments.
- Full OEM traceability — certificate of conformance and test report available on request.
- Long service life — no moving parts; solid-state eddy-current technology for >10-year MTBF.
Typical Applications
- Steam and gas turbine shaft radial vibration monitoring
- Compressor rotor position and thrust measurement
- Pump and motor eccentricity detection
- Gearbox and expander condition monitoring
- API 670-compliant machinery protection systems
System Compatibility
The 330904-00-09-10-01-00 is designed to operate within the Bently Nevada 3300 XL NSv system, which includes:
- Driver/Oscillator: 330180-X1-00 (NSv driver, 9 m cable)
- Extension Cable: 330130-045-00-00 (compatible 9 m extension)
- Monitor: 3300/16 or 3300/20 series (NSv input cards)
- Rack: Bently Nevada 3300 Rack System
Do not mix NSv probes with standard 3300 XL drivers — output voltage ranges differ and will cause measurement errors.
Selection Guide
Use the parameters below to confirm the correct part number for your application:
| Selection Criteria | This Model (330904-00-09-10-01-00) |
|---|---|
| Probe Tip Diameter | 8 mm ✓ |
| Cable Length | 9 m ✓ |
| Output Type | NSv (Non-Standard voltage) ✓ |
| Target Material | Steel / Inconel shaft ✓ |
| Measurement Range | 0–2 mm ✓ |
| Connector Style | Integral armored cable ✓ |
| Hazardous Area | ATEX-rated option available ✓ |
Need a different cable length or probe diameter? Contact support@konmask.com — we stock the full 330904 and 330903 series matrix.
Quality Assurance & Sourcing
- Source: Authorized distributor channels and verified surplus with full chain-of-custody documentation.
- Inspection: Each unit undergoes visual inspection, gap voltage verification, and output linearity check before shipment.
- Packaging: Anti-static, foam-padded OEM-style packaging to prevent transit damage.
- Warranty: 12-month warranty against manufacturing defects.
- Certifications: Certificate of Conformance (CoC) and test report available upon request.
How to Order
- Confirm your monitor card accepts NSv input (check monitor nameplate or datasheet).
- Verify required cable length (9 m for this model) matches your installation distance.
- Add to cart or contact us for volume pricing and lead time.
- Provide your PO number, shipping address, and any required documentation (CoC, ATEX cert).
📧 support@konmask.com | 📞 +0086 19859288691
Replacement & Compatibility FAQ
Q: Can I replace 330904-00-09-10-01-00 with a standard 3300 XL probe?
A: No. NSv probes use a different output voltage range. Substituting a standard probe will cause incorrect readings and may trigger false alarms or missed trips.
Q: What is the difference between 330904 and 330903?
A: The 330904 series uses an 8 mm probe tip; the 330903 series uses a 5 mm probe tip. Both are available in NSv and standard voltage variants.
Q: Is this part compatible with the 3500 series monitors?
A: No. The 3300 XL NSv system is not directly compatible with 3500 series monitors without an interface adapter. Contact us for guidance.
Q: Do you supply the complete transducer system (probe + extension + driver)?
A: Yes. We can supply the full 3300 XL NSv system kit. Contact us with your cable length and installation requirements.
Q: What is the lead time?
A: In-stock units ship within 1–3 business days. Special configurations may require 2–4 weeks.
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Original Source: https://Konmask.com
Contact: support@konmask.com | +0086 19859288691
