Bently Nevada 330903-00-02-10-01-00 3300 NSv Proximity Probe | Replacement, Equivalent & Selection Guide
The Bently Nevada 330903-00-02-10-01-00 is a high-precision eddy-current proximity probe from the 3300 NSv Series, engineered for continuous shaft vibration, position, and eccentricity monitoring in critical rotating machinery. As an authorized distributor and sourcing specialist, Konmask.com supplies genuine, tested, and compatible units with fast global shipping.
Technical Specifications
- Part Number: 330903-00-02-10-01-00
- Series: Bently Nevada 3300 NSv (Non-Standard Voltage)
- Type: Eddy-Current Proximity Probe
- Tip Diameter: 8 mm (standard)
- Cable Length: 2 m (integral cable)
- Sensitivity: 7.87 V/mm (200 mV/mil)
- Linear Range: 0.25 – 2.25 mm (10 – 90 mil)
- Operating Temperature: -35 °C to +177 °C
- Target Material: AISI 4140 steel or equivalent
- Connector: Integral coaxial, compatible with 3300 XL extension cables
- Approvals: CE, FM, CSA (refer to datasheet for full listing)
- Weight: ~40 g
Compatible Replacement & Equivalent Models
When the exact part is unavailable or a cost-effective alternative is required, the following models offer functional equivalence or direct drop-in compatibility:
- 330903-00-02-05-02-00 – Same probe body, 5 m cable variant
- 330903-00-02-10-02-00 – Armored cable version, same linear range
- 330905-00-02-10-01-00 – 3300 NSv, 5 mm tip diameter variant
- 330780-50-00 – 3300 XL 8 mm probe (standard voltage, verify driver compatibility)
- 330730-040-00-00 – 3300 XL 5 mm probe (verify gap voltage range)
- Emerson / GE 330903 series – Post-acquisition equivalent part numbers
Always verify driver/extension cable compatibility before substitution. Contact support@konmask.com for a free compatibility check.
Why Choose the Original Model
- Factory-calibrated sensitivity ensures accurate vibration readings without field recalibration
- NSv driver compatibility — designed exclusively for the 3300 NSv driver/monitor system
- Integral cable design eliminates connector failure points in harsh environments
- API 670 compliant for use in machinery protection systems on turbines, compressors, and pumps
- Long-term availability — Konmask maintains stock of both current and legacy Bently Nevada parts
Typical Applications
- Steam and gas turbine shaft vibration monitoring
- Centrifugal compressor radial vibration measurement
- Pump and motor eccentricity and position sensing
- Gearbox and fan shaft displacement monitoring
- Critical machinery protection per API 670 / ISO 10816
System Compatibility
The 330903-00-02-10-01-00 is designed to operate within the Bently Nevada 3300 NSv monitoring system. Confirm the following before installation:
- Driver: 3300 NSv Proximitor® (e.g., 330180-X1-05)
- Extension Cable: 3300 XL series (e.g., 330130-045-00-00) — total system cable length must match driver specification
- Monitor: 3500/40M, 3500/42M, or compatible Bently Nevada 3500 rack modules
- Gap Voltage: Typically –10 VDC at mid-range; verify with system datasheet
Selection Guide
Use the table below to select the correct 330903 variant for your application:
- Cable Length: -02- = 2 m | -05- = 5 m | -09- = 9 m
- Tip Diameter: -10- = 8 mm standard | -05- = 5 mm
- Cable Type: -01- = standard | -02- = armored
- Connector: -00 = integral coaxial
If your application requires a non-standard cable length or tip size, contact our engineering team for custom sourcing options.
Quality Assurance & Sourcing
- All units are sourced from authorized distributors or OEM-certified channels
- Each probe undergoes incoming inspection: visual, dimensional, and electrical continuity checks
- Traceability documentation (CoC, test reports) available upon request
- Surplus and refurbished units clearly labeled and priced separately
- 12-month warranty on new units; 90-day warranty on tested surplus
How to Order
- Online: Add to cart directly on this page
- Email RFQ: support@konmask.com — include quantity, required delivery date, and any system details
- Phone/WhatsApp: +0086 19859288691
- Lead Time: In-stock units ship within 1–3 business days; ex-stock lead time quoted on request
- Payment: T/T, PayPal, credit card, and trade terms available for qualified buyers
Replacement & Compatibility FAQ
Q: Can I use a 3300 XL probe instead of the 3300 NSv probe?
A: Not directly. The NSv system uses a different driver with a modified voltage range. Substituting a standard XL probe may cause measurement errors or system faults. Always match probe to driver series.
Q: What is the difference between 330903-00-02-10-01-00 and 330903-00-02-10-02-00?
A: The -02-00 suffix indicates an armored cable, suitable for high-vibration or abrasive environments. Electrical performance is identical.
Q: Can Konmask supply the complete 3300 NSv system (probe + extension + driver)?
A: Yes. We can source and supply complete matched sets. Contact us with your system configuration for a bundled quote.
Q: Do you supply Emerson / GE rebranded equivalents?
A: Yes. Post-acquisition Emerson part numbers are cross-referenced in our system. Specify your preferred part number when ordering.
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Contact: support@konmask.com | +0086 19859288691
