Bently Nevada 330105-02-12-10-12-00 Eddy Current Proximity Vibration Sensor – 3300 XL Series
Imagine a high-speed turbine running at 10,000 RPM with no reliable shaft vibration signal reaching the control room. Within minutes, an undetected rotor imbalance or bearing fault can escalate from a minor anomaly into catastrophic equipment failure — unplanned downtime, damaged shafts, and six-figure repair costs. The Bently Nevada 330105-02-12-10-12-00 proximity sensor exists precisely to prevent that scenario. It delivers continuous, real-time shaft displacement data that keeps your machinery protection system informed and your plant running safely.
Within the 3300 XL Series — Bently Nevada’s industry-standard eddy current sensing platform — the 330105-02-12-10-12-00 occupies a well-defined technical niche: a 5 mm probe with a 12-inch (305 mm) probe cable, 10-meter (33-foot) extension cable, and standard 12 mm thread mount, configured for the most common industrial turbomachinery installations worldwide. This series is the de facto standard for API 670-compliant machinery protection systems across oil & gas, power generation, and petrochemical industries globally.
Technical Specifications
- Part Number: 330105-02-12-10-12-00
- Brand: Bently Nevada (Baker Hughes)
- Series: 3300 XL 8 mm Proximity Transducer System
- Probe Tip Diameter: 5 mm (nominal sensing range)
- Thread Size: M12 × 1 mm
- Probe Cable Length: 12 inches (305 mm)
- Extension Cable Length: 10 meters (33 feet)
- Output: -18 VDC nominal (standard Bently Nevada scale factor)
- Scale Factor: 200 mV/mil (7.87 V/mm)
- Frequency Response: DC to 10,000 Hz
- Operating Temperature: -35°C to +177°C (probe); -35°C to +85°C (extension cable)
- Weight: Approx. 40 g
- Compliance: API 670, CE, RoHS
Key Features & Benefits
- Non-Contact Measurement: Eddy current technology measures shaft vibration and position without physical contact, eliminating wear and enabling continuous operation.
- API 670 Compliant: Meets the international standard for machinery protection systems — mandatory for most oil & gas and power generation installations.
- Wide Temperature Range: Probe rated to +177°C, suitable for hot bearing housings and high-temperature turbine environments.
- Plug-and-Play Compatibility: Direct replacement for existing 3300 XL installations — no recalibration of the monitoring system required when replacing like-for-like.
- High Frequency Response: DC to 10 kHz bandwidth captures both slow-roll runout and high-frequency rotor dynamics.
- Robust Construction: Stainless steel probe body with hermetically sealed tip resists oil, steam, and chemical exposure common in industrial environments.
Industry & Equipment Applications
- Oil & Gas: Centrifugal compressors, gas turbines, steam turbines, expanders, and pipeline pumping stations.
- Power Generation: Steam turbine-generators, gas turbine-generators, hydro turbines, and boiler feed pumps.
- Petrochemical & Refining: Reactor charge pumps, cracked gas compressors, and process gas blowers.
- Pulp & Paper / Steel: High-speed fans, ID/FD fans, and rolling mill drive trains.
- Marine & Offshore: Propulsion turbines and offshore platform compression trains.
System Integration & Compatible Parts
The 330105-02-12-10-12-00 is designed to operate as part of the complete Bently Nevada 3300 XL transducer system. Typical compatible components include:
- Proximitor® Sensors: 3300 XL series (e.g., 330180-X1-05)
- Monitoring Modules: 3500/40M, 3500/42M, 3500/45 (Bently Nevada 3500 Rack System)
- Extension Cables: 330130-XX-XX (matched to probe cable length)
- Barriers (IS Applications): Bently Nevada 3300 XL Zener barriers for hazardous area installations
Always verify the complete system configuration (probe + extension cable + Proximitor) to ensure correct scale factor and gap voltage before installation.
Our Quality Assurance Process
- Source Verification: Every unit is sourced directly from authorized distributors or OEM-certified supply chains. We do not accept grey-market or unverified stock.
- Visual & Dimensional Inspection: Probe tip, thread, cable jacket, and connector are inspected against OEM specifications upon receipt.
- Functional Pre-Check: Where test equipment is available, output voltage and scale factor are verified before shipment.
- Secure Packaging: Anti-static, foam-padded packaging with moisture-barrier sealing protects the sensor during international transit.
How to Order
- Submit your inquiry via the Contact Us form or email [email protected] with your required quantity and delivery timeline.
- Our technical team will confirm part compatibility, availability, and lead time within 24 business hours.
- Receive a formal quotation with itemized pricing, shipping options, and payment terms.
- Upon order confirmation, we arrange quality inspection and dispatch with full tracking information.
For urgent requirements or large-volume orders, please call +0086 19859288691 directly.
Why Choose Konmask.com?
- Industrial Specialization: We focus exclusively on automation and instrumentation components — not a general marketplace.
- Global Sourcing Network: Established supplier relationships across North America, Europe, and Asia ensure access to both current and legacy part numbers.
- Technical Pre-Sales Support: Our engineers can assist with cross-referencing, compatibility checks, and system configuration questions before you commit to a purchase.
- Flexible Shipping: DHL, FedEx, UPS, and sea freight options to 80+ countries, with export documentation support (commercial invoice, packing list, COO).
- Responsive Communication: Dedicated account management with response times under 24 hours for all inquiries.
Frequently Asked Questions
Q: Is the 330105-02-12-10-12-00 a genuine Bently Nevada part?
A: Yes. We source only from verified supply chains. Upon request, we can provide documentation of origin for your procurement records.
Q: Can this sensor replace my existing 330105 series probe directly?
A: In most cases, yes — provided the extension cable length and thread size match your installation. Please share your existing part number and we will confirm compatibility.
Q: Do you provide calibration certificates?
A: We can provide available factory calibration documentation. For site-specific calibration, we recommend using a Bently Nevada-certified service center after installation.
Q: What is the typical lead time?
A: In-stock items ship within 3–5 business days. For items requiring sourcing, lead time is typically 2–4 weeks. Contact us for current availability.
Q: Do you accept returns?
A: Yes, within 30 days for unused, unopened items in original packaging. Please contact [email protected] to initiate a return authorization.
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Contact: [email protected] | +0086 19859288691
