Bently Nevada 330103-00-14-50-02-00 Eddy Current Proximity Transducer – 3300 XL Series
When a critical rotating machine loses its vibration monitoring capability, the consequences are immediate and severe: undetected shaft displacement, catastrophic bearing failure, unplanned downtime, and in worst cases, irreversible damage to turbines, compressors, or pumps worth millions of dollars. The Bently Nevada 330103-00-14-50-02-00 Proximity Transducer System is the precision sensing element that stands between normal operation and disaster — continuously measuring radial shaft vibration, axial position, and differential expansion with micron-level accuracy.
Within the renowned Bently Nevada 3300 XL Series, the 330103-00-14-50-02-00 occupies a well-defined technical niche: a 5mm diameter probe with a 14-inch (355.6 mm) armored extension cable and a 50-inch (1270 mm) integral cable, configured for standard 200 mV/mil (7.87 V/mm) sensitivity. This configuration is one of the most widely deployed in the global turbomachinery protection market, trusted by petrochemical plants, power generation facilities, and LNG terminals across six continents. Its compatibility with the 3300 XL monitoring system — the industry benchmark for machinery protection — makes it a non-negotiable specification for OEM and retrofit installations alike.
Technical Specifications
- Part Number: 330103-00-14-50-02-00
- Series: Bently Nevada 3300 XL Proximity Transducer System
- Probe Diameter: 5 mm
- Extension Cable Length: 14 inches (355.6 mm)
- Integral Cable Length: 50 inches (1270 mm)
- Sensitivity: 200 mV/mil (7.87 V/mm)
- Measurement Range: 0 to 80 mil (0 to 2.032 mm) linear range
- Operating Temperature: -35°C to +177°C (probe); -35°C to +85°C (extension cable)
- Supply Voltage: -24 VDC (nominal)
- Output: Voltage proportional to gap distance
- Target Material: AISI 4140 steel or equivalent ferromagnetic alloy
- Connector: Standard BNC / integral cable termination
- Approvals: CE, ATEX, FM (refer to current Bently Nevada datasheet for certification details)
Key Features & Benefits
- Non-contact measurement: No mechanical wear, no lubrication required — ideal for continuous 24/7 operation in harsh industrial environments.
- High-frequency response: Accurately captures shaft vibration events up to 10 kHz, enabling early detection of imbalance, misalignment, and rub conditions.
- Armored extension cable: Stainless steel armor protects against mechanical damage, chemical exposure, and high-temperature environments common in turbomachinery installations.
- Plug-and-play with 3300 XL monitors: Factory-calibrated as a matched system (probe + extension + driver), ensuring certified accuracy without field calibration.
- Long service life: Solid-state design with no moving parts delivers MTBF exceeding 100,000 hours under rated conditions.
- Wide temperature tolerance: Performs reliably from cryogenic LNG applications to high-temperature steam turbine environments.
Industry & Equipment Applications
- Oil & Gas: Centrifugal compressors, gas turbines, pipeline booster stations, LNG liquefaction trains
- Power Generation: Steam turbines, gas turbines, hydro generators, combined-cycle plant auxiliaries
- Petrochemical & Refining: Reactor charge pumps, cracked gas compressors, ethylene plant machinery
- Marine & Offshore: Propulsion turbines, FPSO rotating equipment, offshore platform compressors
- Pulp & Paper / Mining: High-speed fans, induced draft fans, large pump trains
System Integration & Compatible Parts
The 330103-00-14-50-02-00 is designed to operate as part of a complete Bently Nevada 3300 XL Proximity Transducer System. Compatible components include:
- Drivers / Oscillator-Demodulators: 3300 XL 8mm Driver (330180 series), 3300 XL 5mm Driver (330130 series)
- Monitoring Modules: 3500/40M Proximitor / Seismic Monitor, 3500/42M Proximitor / Seismic Monitor
- Rack Systems: Bently Nevada 3500 Machinery Protection System rack
- Related Probes: 330103-00-14-10-02-00, 330103-00-14-30-02-00 (different cable lengths)
Always verify system compatibility with the complete part number matrix in the Bently Nevada 3300 XL product manual before ordering.
Our Quality Assurance Process
At Konmask.com, every Bently Nevada proximity transducer system is sourced through verified industrial supply channels. Our quality process includes:
- Visual inspection of probe tip, extension cable armor, and connector integrity
- Part number label verification against Bently Nevada factory markings
- Packaging inspection to confirm factory-sealed or properly repackaged condition
- Documentation review including any available test certificates or traceability records
We do not sell counterfeit, repaired, or unmarked parts. All items are described accurately — condition (new, surplus, or refurbished) is clearly stated in each listing.
How to Order
- Submit your inquiry via the Contact Us form or email support@konmask.com
- Provide your required quantity, delivery timeline, and destination country
- Receive a formal quotation with lead time and shipping options within 1 business day
- Confirm order and arrange payment via T/T, L/C, or other agreed terms
- Shipment with full documentation (packing list, commercial invoice, COO if required)
Why Choose Konmask.com?
- Industrial automation specialists: We focus exclusively on PLC, DCS, and machinery protection components — not a general electronics marketplace.
- Global B2B experience: Serving engineering firms, EPC contractors, and plant maintenance teams across Asia, the Middle East, Europe, and the Americas.
- Fast inquiry response: Dedicated team responds to RFQs within 24 hours on business days.
- Transparent sourcing: We clearly disclose product condition and origin — no surprises on delivery.
- Competitive pricing: Direct relationships with industrial surplus and authorized distribution channels keep costs efficient for bulk and urgent orders.
Frequently Asked Questions
- Q: Is the 330103-00-14-50-02-00 compatible with the Bently Nevada 3500 monitoring system?
- A: Yes. The 3300 XL proximity transducer system is designed to interface with the Bently Nevada 3500 Machinery Protection System via the appropriate driver/proximitor module. Verify the driver part number matches your rack configuration.
- Q: What is the difference between the 330103 and 330105 probe series?
- A: The 330103 series uses a 5mm probe diameter, while the 330105 series uses an 8mm probe diameter. The 8mm probe offers a wider linear measurement range and is preferred for larger shaft diameters. Selection depends on your machine’s shaft size and available mounting space.
- Q: Can I replace just the probe without replacing the extension cable and driver?
- A: Bently Nevada proximity transducer systems are factory-calibrated as matched sets (probe + extension cable + driver). Replacing individual components without recalibration may result in measurement errors. Always replace as a complete system or consult Bently Nevada engineering for field calibration procedures.
- Q: What target material is required for accurate measurement?
- A: The standard target material is AISI 4140 steel. Other ferromagnetic alloys may require sensitivity correction factors. Non-ferromagnetic materials (e.g., titanium, aluminum) are not suitable targets without special calibration.
- Q: Do you provide export documentation for international shipments?
- A: Yes. We provide commercial invoice, packing list, and certificate of origin as standard. Additional documentation (e.g., material test reports, MSDS) can be arranged upon request.
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Original Source: https://Konmask.com
Contact: support@konmask.com | +0086 19859288691
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