Rotating Machinery Vibration Monitoring Solution — Bently Nevada 330103-00-22-10-02-CN | 3300 XL Series
Where This Product Is Used
The Bently Nevada 330103-00-22-10-02-CN is a high-precision eddy-current proximity transducer engineered for continuous, real-time shaft vibration and position monitoring on critical rotating machinery. It is routinely specified in the following industrial environments:
- Steam & Gas Turbines — radial vibration and axial position measurement on HP/LP rotors in power generation plants
- Centrifugal Compressors — shaft orbit and eccentricity monitoring in petrochemical and LNG facilities
- Pumps & Fans — bearing journal displacement tracking in water treatment and HVAC systems
- Gearboxes — gear mesh frequency analysis and shaft runout detection in heavy industry
- Marine Propulsion Systems — shaft alignment verification and vibration surveillance on vessel drive trains
- Offshore Platforms — API 670-compliant machinery protection on gas lift compressors and injection pumps
Technical Specifications
| Part Number | 330103-00-22-10-02-CN |
| Series | Bently Nevada 3300 XL |
| Transducer Type | Eddy-Current Proximity Transducer |
| Cable Length | 22 ft (6.7 m) integral cable |
| Thread Size | 10-32 UNF |
| Connector | 2-pin MIL-C-5015 (02-CN suffix) |
| Sensitivity | 200 mV/mil (7.87 V/mm) |
| Linear Range | 0 to 90 mil (0 to 2.29 mm) |
| Frequency Response | DC to 10,000 Hz (–3 dB) |
| Operating Temperature | –35 °C to +177 °C (–31 °F to +351 °F) |
| Supply Voltage | –24 VDC (nominal) |
| Target Material | AISI 4140 steel (standard); consult factory for other alloys |
| Weight | 230 g |
| Approvals | CE, ATEX, IECEx, FM, CSA |
Why Engineers Specify This Model
- API 670 Compliance — meets the industry standard for machinery protection systems, accepted by EPC contractors and end-users worldwide
- Extended Temperature Range — operates reliably in hot-section environments where standard sensors fail
- Non-Contact Measurement — zero mechanical wear; no maintenance intervals for the sensing element itself
- High Signal Integrity — integral cable eliminates field-splice noise pickup common with extension-cable assemblies
- Direct Replacement — pin-compatible with legacy 3300 series installations; no rewiring required during upgrades
- Proven Field Record — millions of operating hours logged across power generation, oil & gas, and petrochemical sectors globally
Complete System Bill of Materials
The 330103-00-22-10-02-CN transducer is one element of a complete 3300 XL proximity measurement chain. A typical system requires:
- Transducer: 330103-00-22-10-02-CN (this item)
- Extension Cable: 330130-080-00-CN (8 m) or 330130-045-00-CN (4.5 m)
- Proximitor® Sensor / Driver: 3300 XL 8mm Proximitor (e.g., 330180-91-00)
- Barrier / Isolator: Bently Nevada 3500/42M or equivalent Zener barrier for hazardous areas
- Monitoring Rack: Bently Nevada 3500 Series rack with appropriate I/O modules
Contact Konmask.com to source the complete assembly or individual components.
Compliance & Industry Standards
- API 670 — Machinery Protection Systems (5th Edition)
- IEC 60079 — Equipment for Explosive Atmospheres (ATEX / IECEx)
- ISO 10816 / ISO 20816 — Mechanical Vibration Evaluation
- CE Marking — EU Machinery Directive 2006/42/EC
- FM & CSA — North American hazardous location approvals
- RoHS Compliant
Quality Assurance & Sourcing
Every Bently Nevada 330103-00-22-10-02-CN unit supplied by Konmask.com undergoes the following verification process before dispatch:
- Visual inspection against OEM cosmetic and labeling standards
- Continuity and insulation resistance check on integral cable
- Sensitivity verification using calibrated gap-setting fixture
- Serialization cross-check against manufacturer documentation where available
- Anti-static packaging with humidity indicator card for long-haul shipping
We source from authorized distribution channels and vetted surplus inventories. Certificates of conformance and test reports are available upon request.
How to Source This Part
- In-Stock Orders: Add to cart and check out — ships within 1–3 business days from our warehouse
- Bulk / Project Quantities: Email support@konmask.com for volume pricing and lead-time confirmation
- Urgent Shutdown Requirements: Call or WhatsApp +0086 19859288691 for expedited processing
- System Integration Packages: Request a complete BOM quote including Proximitor, extension cable, and rack modules
- Export & Cross-Border: We ship globally with full commercial invoice and packing list documentation for customs clearance
Application-Specific FAQ
Q: Can this transducer be used on non-ferrous targets such as titanium or aluminum impellers?
A: The standard 330103 is calibrated for AISI 4140 steel. For non-ferrous or exotic alloy targets, a target material correction factor must be applied or a custom-calibrated version ordered. Contact us for guidance.
Q: Is the 330103-00-22-10-02-CN compatible with the older 3300 (non-XL) Proximitor?
A: The 3300 XL transducer series is backward-compatible with most 3300 Proximitor drivers, but sensitivity and linear range may differ slightly. Always verify the driver’s input specification before mixing generations.
Q: What is the maximum shaft speed this transducer can monitor?
A: The flat frequency response to 10,000 Hz supports shaft speeds well beyond 600,000 RPM for fundamental vibration; practical limits are set by the monitoring system’s sampling rate and the Proximitor bandwidth.
Q: Does the integral cable affect installation in hazardous areas?
A: The transducer carries ATEX/IECEx approvals. The integral cable must be routed through appropriate conduit or cable glands rated for the area classification. The Proximitor or associated barrier provides the intrinsic safety boundary.
Q: Can Konmask.com provide a calibration certificate?
A: Yes. Factory calibration documentation and third-party test reports are available upon request for critical plant applications. Specify this requirement at the time of order.
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Contact: support@konmask.com | +0086 19859288691
