Turbomachinery Vibration Monitoring Solution – Bently Nevada 330130-085-13-CN | 3300 XL NSv Series
Where This Product Is Used
The Bently Nevada 330130-085-13-CN is a field-proven proximity transducer system from the 3300 XL NSv (Non-contacting Vibration) series, engineered for continuous shaft vibration and axial position monitoring on critical rotating machinery. Typical deployment environments include:
- Gas & Steam Turbines – Real-time radial shaft vibration measurement for OEM and retrofit installations
- Centrifugal Compressors – Monitoring rotor dynamics in petrochemical and LNG compression trains
- Pumps & Blowers – Early-warning vibration detection in power generation and water treatment facilities
- Gearboxes & Expanders – Shaft displacement tracking in refinery and upstream oil & gas applications
- Marine Propulsion Systems – Vibration surveillance on vessel drive shafts and auxiliary machinery
The -CN suffix designates a cable length of 5 m (16.4 ft) extension cable, making this configuration ideal for installations where the monitor rack is located remotely from the measurement point.
Technical Specifications
| Part Number | 330130-085-13-CN |
| Series | 3300 XL NSv (Non-contacting Vibration) |
| Manufacturer | Bently Nevada (Baker Hughes) |
| Sensor Type | Eddy-current proximity transducer |
| Probe Tip Diameter | 8 mm |
| Linear Range | 0.25 – 2.25 mm (10 – 90 mil) |
| Scale Factor | 7.87 V/mm (200 mV/mil) |
| Probe Cable Length | 0.85 m (2.8 ft) |
| Extension Cable Length | 5.0 m (16.4 ft) – CN configuration |
| Driver / Oscillator | 3300 XL 8 mm Proximitor® (sold separately) |
| Supply Voltage | -24 VDC (nominal) |
| Output Signal | -2 to -18 VDC (proportional to gap) |
| Temperature Range | -35 °C to +177 °C (probe); -35 °C to +85 °C (extension cable) |
| Connector Type | Armor-jacketed coaxial, TNC |
| Weight | 550 g (approx.) |
| Approvals | CE, ATEX, IECEx (intrinsically safe variants available) |
Why Engineers Specify This Model
- NSv Technology – Patented non-contacting sensing eliminates wear, enabling continuous 24/7 operation without scheduled sensor replacement
- High-Temperature Tolerance – Probe rated to +177 °C, suitable for hot-section turbine bearing pedestals without additional thermal shielding
- Direct System 1 / 3500 Integration – Plug-and-play compatibility with Bently Nevada 3500 Series monitors and System 1 condition monitoring software
- Consistent Scale Factor – Factory-calibrated 7.87 V/mm output ensures interchangeability across installations without re-calibration
- 5 m Extension Cable – The CN configuration reduces field splicing, lowering installation risk and signal noise in electrically noisy environments
- API 670 Compliant – Meets the mandatory machinery protection standard for critical turbomachinery in oil & gas facilities
Complete System Bill of Materials
A fully functional 3300 XL NSv measurement channel requires the following components:
| Probe | 330130-085-13-CN (this item) |
| Proximitor® Sensor | 330180-X1-05 / 330180-X1-CN (3300 XL 8 mm driver) |
| Monitor Module | 3500/42M or 3500/40M (Bently Nevada 3500 rack) |
| Rack Power Supply | 3500/15 or 3500/05 (24 VDC) |
| Condition Monitoring SW | System 1 Evolution (Baker Hughes) |
Contact Konmask for bundle pricing on complete channel kits.
Compliance & Industry Standards
- API 670 – Machinery Protection Systems (5th Edition)
- ISO 10816 / ISO 20816 – Mechanical vibration evaluation of machines
- IEC 60079 – Equipment for explosive atmospheres (ATEX/IECEx variants)
- CE Marking – EU Machinery Directive 2006/42/EC
- RoHS Compliant – Restriction of Hazardous Substances
Quality Assurance & Sourcing
Every unit offered by Konmask.com undergoes a structured incoming inspection process:
- Visual inspection for physical damage, connector integrity, and cable jacket condition
- Functional verification of output voltage vs. gap characteristic (scale factor check)
- Cross-reference of serial number and date code against manufacturer records where available
- Secure anti-static packaging with humidity indicator card for long-term storage
We source from authorized distributors, OEM surplus channels, and verified industrial resellers. Certificates of conformance and test reports are available upon request.
How to Source This Part
- Add to Cart – Proceed directly if quantity and lead time meet your requirements
- Request a Quote – Email support@konmask.com for volume pricing, expedited shipping, or export documentation
- Provide Your BOM – Share your full bill of materials; we will cross-reference availability and offer a consolidated shipment
- Lead Time – Typically 3–7 business days for in-stock units; 2–4 weeks for sourced items
- Shipping – DHL Express, FedEx International Priority, and sea freight options available; export-compliant documentation provided
Application-Specific FAQ
Q: Is the 330130-085-13-CN compatible with the Bently Nevada 3500/42M monitor?
A: Yes. The 3300 XL NSv probe system is the standard sensor for the 3500/42M Proximitor® Monitor. Ensure the Proximitor driver (330180 series) is also installed in the field junction box.
Q: What does the “-CN” suffix mean?
A: The CN suffix specifies a 5-metre (16.4 ft) armored extension cable. This is distinct from the standard -05 (5 ft) or -08 (8 ft) configurations and is commonly specified for installations where the monitor cabinet is located away from the bearing housing.
Q: Can this probe be used on non-steel shafts?
A: The 3300 XL NSv is calibrated for AISI 4140 steel. For non-standard shaft materials (Inconel, titanium, stainless), a material correction factor must be applied. Contact our technical team for calibration guidance.
Q: Do you provide export documentation for international shipments?
A: Yes. We provide commercial invoices, packing lists, certificates of origin, and ECCN classification documentation for all international orders.
Q: What is the warranty on this part?
A: Konmask offers a 90-day functional warranty on all verified units. Extended warranty and exchange programs are available for high-volume customers.
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Contact: support@konmask.com | +0086 19859288691
