Vibration Monitoring Solution – Bently Nevada 330106-05-30-10-02-05 | 3300 XL Series
Where This Product Is Used
The Bently Nevada 330106-05-30-10-02-05 Reverse Mount Proximity Probe is engineered for continuous shaft vibration and position monitoring in rotating machinery. Typical deployment environments include:
- Steam & Gas Turbines – Radial vibration measurement on high-speed rotor shafts in power generation plants
- Centrifugal Compressors – Shaft displacement monitoring in petrochemical and refinery applications
- Pumps & Fans – Bearing journal orbit analysis in critical process machinery
- Gearboxes – Axial position and thrust monitoring in heavy industrial drives
- Marine Propulsion Systems – Shaft monitoring in confined, reverse-mount installations where standard probes cannot be accessed from the front
The reverse-mount design is specifically specified when probe access from the standard (front) direction is mechanically obstructed, making this model the preferred choice for retrofit and space-constrained OEM installations.
Technical Specifications
- Part Number: 330106-05-30-10-02-05
- Series: Bently Nevada 3300 XL
- Type: Reverse Mount Proximity Probe
- Probe Length: 5 mm (short-body configuration)
- Cable Length: 30 cm integral cable
- Thread: 10-32 UNF reverse-mount thread
- Tip Diameter: 5 mm
- Sensing Range: 0–2 mm (nominal linear range)
- Output Sensitivity: 7.87 V/mm (200 mV/mil)
- Operating Temperature: –35°C to +177°C
- Target Material: AISI 4140 steel or equivalent ferromagnetic alloy
- Connector: 02-series coaxial connector
- Jacket Material: Armor-jacketed (05 suffix)
- Compatible Driver/Monitor: Bently Nevada 3300 XL series proximitor/seismic monitors
Why Engineers Specify This Model
- Reverse-Mount Access: Installs from the back of the bearing housing — critical for retrofits and tight-clearance machinery where front access is blocked
- 3300 XL System Compatibility: Plug-and-play integration with Bently Nevada 3300 XL proximitor monitors, eliminating calibration complexity
- Armor-Jacketed Cable: The -05 cable suffix provides mechanical protection against abrasion, oil, and vibration fatigue in harsh plant environments
- API 670 Compliance: Meets the industry standard for machinery protection systems, satisfying EPC contractor and end-user specifications
- Proven Field Reliability: Bently Nevada 3300 XL probes are the de facto standard in turbomachinery protection globally, with decades of installed base
- Minimal Downtime Risk: Direct OEM replacement for existing 330106-series installations — no re-wiring or re-calibration of the monitor required
Complete System Bill of Materials
For a complete 3300 XL radial vibration channel, the following components are typically required:
- Proximity Probe: 330106-05-30-10-02-05 (this item)
- Extension Cable: Bently Nevada 330130-xx-xx (field-selectable length)
- Proximitor / Signal Conditioner: Bently Nevada 330180-X1-05 or 330190-xx-xx
- Monitor Module: Bently Nevada 3300/16 or 3500/40M Proximitor Monitor
- Rack / Chassis: Bently Nevada 3300 or 3500 series rack
- Mounting Hardware: Reverse-mount probe holder (customer-supplied per drawing)
Contact Konmask.com for bundle pricing on complete channel assemblies.
Compliance & Industry Standards
- API 670 – Machinery Protection Systems (5th Edition)
- ISO 10816 / ISO 20816 – Mechanical vibration evaluation of machines
- IEC 60079 – Hazardous area classification (consult datasheet for ATEX/IECEx variants)
- CE Marking – Applicable for EU installations
- RoHS Compliant – Restriction of Hazardous Substances
Quality Assurance & Sourcing
Konmask.com sources Bently Nevada 330106-05-30-10-02-05 probes exclusively through verified industrial distribution channels. Every unit shipped undergoes the following quality checks:
- Visual inspection for physical damage, connector integrity, and cable jacket condition
- Part number and label verification against OEM documentation
- Functional continuity check on coaxial cable and connector
- Secure anti-static packaging with tamper-evident sealing
Traceability documentation and certificates of conformance are available upon request for critical plant applications.
How to Source This Part
Ready to order or need a formal quotation for your procurement team?
- Online: Add to cart directly on this page for standard lead times
- RFQ / Bulk Orders: Email support@konmask.com with your required quantity and delivery schedule
- Phone / WhatsApp: +0086 19859288691 — speak directly with an application engineer
- Lead Time: Typically 3–7 business days for in-stock units; expedited options available
- Export: We ship globally with full export documentation (commercial invoice, packing list, COO)
Application-Specific FAQ
Q: What is the difference between a standard and reverse-mount proximity probe?
A: A reverse-mount probe threads into the bearing housing from the back (non-drive end), allowing installation where the front face of the housing is inaccessible. The sensing tip still faces the shaft journal in the same manner as a standard probe.
Q: Can I use this probe with a Bently Nevada 3500 series monitor?
A: Yes. The 330106 series probes are compatible with both 3300 XL and 3500 series proximitor monitors when used with the appropriate extension cable and proximitor. Verify the system scale factor (7.87 V/mm) matches your monitor configuration.
Q: What target material is required for accurate readings?
A: The probe is calibrated for AISI 4140 steel. Other ferromagnetic alloys may require a scale factor correction. Non-ferromagnetic materials (e.g., titanium, stainless 316L) are not suitable targets without special calibration.
Q: Is this probe suitable for hazardous area (ATEX/IECEx) installations?
A: The standard 330106-05-30-10-02-05 is not ATEX-certified. For Zone 1/Zone 2 hazardous areas, contact us for the appropriate certified variant.
Q: Do you provide installation and commissioning support?
A: Konmask.com provides technical documentation and remote application support. On-site commissioning services can be arranged through our partner network — contact us for details.
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Contact: support@konmask.com | +0086 19859288691
