Vibration Monitoring Solution – Bently Nevada 330103-00-09-50-02-CN | 3300 XL Series
Where This Product Is Used
The Bently Nevada 330103-00-09-50-02-CN is a high-precision eddy-current proximity transducer system engineered for continuous, non-contact vibration and position measurement in rotating machinery. It is routinely specified in the following industrial environments:
- Steam & Gas Turbines – Shaft radial vibration and axial position monitoring per API 670
- Centrifugal & Reciprocating Compressors – Real-time rotor orbit analysis and bearing clearance trending
- Pumps & Fans – Early-warning imbalance detection to prevent catastrophic bearing failure
- Gearboxes – Gear mesh frequency monitoring and shaft displacement measurement
- Power Generation Plants – Integration with Bently Nevada 3500 / System 1 condition monitoring platforms
- Petrochemical & Refinery Facilities – Continuous online monitoring in hazardous-area installations
Technical Specifications
| Parameter | Value |
|---|---|
| Part Number | 330103-00-09-50-02-CN |
| Series | Bently Nevada 3300 XL |
| Sensor Type | Eddy-Current Proximity Transducer |
| Probe Cable Length | 9 in (≈ 229 mm) integral cable |
| Extension Cable Length | 5.0 m (50 ft option) |
| Driver / Oscillator | 3300 XL NSv Proximitor® (included in system) |
| Output Signal | –24 VDC nominal, linear range ≈ 200 mV/mil (7.87 V/mm) |
| Frequency Response | DC to 10,000 Hz |
| Target Material | AISI 4140 steel (standard); other alloys on request |
| Operating Temperature | –35 °C to +177 °C (probe); –35 °C to +85 °C (Proximitor) |
| Approvals | CE, ATEX, IECEx, FM (see Compliance section) |
| Connector | CN-style (China market variant) |
| Weight | ≈ 40 g (probe assembly) |
Why Engineers Specify This Model
- API 670 Compliant – Drop-in replacement for existing 3300 XL installations without recalibration
- High Linearity – ±1% linearity over full measurement range ensures accurate orbit plots
- Rugged Construction – Stainless-steel housing withstands oil mist, high humidity, and vibration
- CN Connector Variant – Optimised for Chinese domestic installations; compatible with local junction boxes
- Plug-and-Play with 3500 Rack – Direct interface to Bently Nevada 3500/40M and 3500/42M monitor cards
- Long Service Life – No moving parts; MTBF > 100,000 hours in typical plant conditions
Complete System Bill of Materials
A fully functional 3300 XL proximity transducer system typically includes:
- 330103-00-09-50-02-CN Proximity Probe (this item)
- 330130-045-00-00 Extension Cable (5 m)
- 330180-X1-05 3300 XL NSv Proximitor® Sensor
- Bently Nevada 3500/40M or 3500/42M Monitor Card
- 3500 Rack & Power Supply (3500/15 or 3500/05)
- System 1 Evolution Software (optional, for advanced diagnostics)
Contact us to source the complete BOM as a single order.
Compliance & Industry Standards
- API 670 (Machinery Protection Systems) – 5th Edition
- IEC 61511 (Functional Safety – SIL rated installations)
- ATEX Directive 2014/34/EU – Zone 1 & Zone 2 rated
- IECEx Scheme – International hazardous area certification
- FM Approved – North American hazardous locations
- CE Marking – EMC Directive 2014/30/EU
- RoHS Compliant
Quality Assurance & Sourcing
Every unit offered through Konmask.com undergoes the following verification process:
- Visual inspection against Bently Nevada OEM packaging and label standards
- Serial number traceability check against known counterfeit databases
- Functional continuity and impedance verification prior to dispatch
- Sourced from authorised distributors, decommissioned plant overhauls, or certified surplus channels
- Shipped with original documentation where available; test reports on request
How to Source This Part
- Click Add to Cart or use the Request a Quote button for volume pricing
- Email support@konmask.com with your PO number and required delivery date
- WhatsApp / WeChat: +0086 19859288691 for urgent same-day response
- Lead time: In-stock items ship within 1–3 business days; EXW Xiamen or DDP options available
Application-Specific FAQ
Q: Is the 330103-00-09-50-02-CN a direct replacement for the 330103-00-09-50-02-00?
A: Yes. The CN suffix denotes the connector variant for Chinese market installations. Electrical performance and calibration are identical to the standard -00 suffix model.
Q: Can this probe be used with a 3300 RAM Proximitor?
A: No. The 330103 series is designed for the 3300 XL NSv Proximitor. For RAM systems, specify the 330105 series instead.
Q: What is the gap voltage for a 4 mil (100 µm) air gap?
A: Approximately –10.4 VDC on AISI 4140 steel target. Refer to Bently Nevada calibration curve document 141536-01 for full gap-voltage tables.
Q: Do you provide ATEX certificates with the shipment?
A: Yes, ATEX and IECEx certificates are included with every unit. FM approval documentation available on request.
Q: Can you supply the full 3300 XL system (probe + extension + Proximitor)?
A: Yes. Contact us with your BOM and we will provide a consolidated quotation.
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Contact: support@konmask.com | +0086 19859288691
