Bently Nevada 3330104-00-09-10-02-CN – Eddy Current Proximity Transducer System | 3300 Series Platform
Engineering Background
The Bently Nevada 3300 Series Proximity Transducer System is the industry benchmark for non-contact, continuous shaft vibration and position measurement in rotating machinery. Engineered to API 670 standards, this system has been deployed across power generation, oil & gas, petrochemical, and heavy industrial facilities worldwide for over four decades.
Product Positioning
Part number 3330104-00-09-10-02-CN is a complete eddy current transducer system comprising a probe, extension cable, and proximitor (signal conditioner). The -CN suffix designates the Chinese market configuration, ensuring full compliance with local regulatory and documentation requirements. This system is the preferred choice for procurement engineers specifying vibration monitoring on critical rotating assets where continuous uptime is non-negotiable.
Complete Technical Specifications
- Part Number: 3330104-00-09-10-02-CN
- Series / Platform: Bently Nevada 3300 Series
- System Type: Eddy Current Proximity Transducer System (Probe + Extension Cable + Proximitor)
- Measurement: Shaft radial vibration, axial position, differential expansion, eccentricity
- Probe Gap Range: 0.25 mm – 2.25 mm (nominal linear range)
- Scale Factor: 7.87 V/mm (200 mV/mil)
- Frequency Response: DC – 10,000 Hz (–3 dB)
- Supply Voltage: –24 VDC (nominally)
- Output: –2 VDC to –18 VDC (proportional to gap)
- Operating Temperature (Probe): –35°C to +177°C
- Operating Temperature (Proximitor): –35°C to +85°C
- Probe Tip Diameter: 8 mm
- Extension Cable Length: 9 m (as indicated by -09- in part number)
- Connector: Standard BNC / integral per 3300 system spec
- Compliance: API 670, CE, RoHS; CN market documentation
- Weight: Approx. 80 g (probe assembly)
- Country of Origin: United States
Proven Application Environments
- Steam and gas turbines (power generation)
- Centrifugal and axial compressors (oil & gas, petrochemical)
- Pumps, fans, and blowers (process industries)
- Gearboxes and expanders
- Hydro turbines and motor-driven equipment
- Any rotating machinery requiring API 670-compliant vibration monitoring
Engineering Advantages
- Non-contact measurement — zero mechanical wear, continuous operation without maintenance intervals
- Wide frequency response (DC–10 kHz) — captures both slow-roll runout and high-frequency vibration events
- System-matched components — probe, cable, and proximitor are factory-calibrated as a matched set for guaranteed scale factor accuracy
- API 670 compliance — drop-in compatible with existing Bently Nevada 3300 monitoring systems and System 1 software
- CN configuration — Chinese-language documentation, CN customs classification, and local regulatory compliance included
- Rugged construction — stainless steel probe body rated to +177°C continuous; suitable for hazardous area installations
System Architecture & Signal Flow
The 3330104-00-09-10-02-CN operates as a three-component eddy current system:
- Probe (3300 XL 8 mm) — generates a high-frequency electromagnetic field; gap changes modulate the field impedance.
- Extension Cable (9 m) — transmits the modulated signal from the probe (installed at the bearing) to the proximitor mounted in a safe area or junction box.
- Proximitor (3300 XL) — demodulates the signal and outputs a DC voltage linearly proportional to probe-to-target gap; feeds directly into Bently Nevada 3500 or 3300 rack monitors or any API 670-compliant monitoring system.
Sourcing & Quality Verification
- All units sourced through verified industrial automation supply channels with full traceability
- Each system inspected for physical integrity, connector condition, and cable continuity prior to shipment
- Original Bently Nevada / Baker Hughes labeling and part number markings preserved and verified
- Certificate of conformance and packing list provided with every order
- Konmask.com maintains a zero-tolerance policy on counterfeit or refurbished-as-new components
Procurement Process
- Submit your RFQ via support@konmask.com or WhatsApp +0086 19859288691
- Receive availability confirmation and formal quotation within 1 business day
- Order confirmation and proforma invoice issued upon agreement
- Secure payment via T/T, PayPal, or other agreed method
- Shipment via DHL / FedEx / UPS with full tracking; export documentation (commercial invoice, packing list, COC) included
- Lead time: in-stock units ship within 3–5 business days; sourced units 7–15 business days
Technical FAQ
Q: Is this a complete system or individual components?
A: This listing covers the complete matched system — probe, 9 m extension cable, and proximitor — as indicated by the full part number 3330104-00-09-10-02-CN.
Q: Is it compatible with the Bently Nevada 3500 monitoring rack?
A: Yes. The 3300 Series proximitor output (–2 V to –18 VDC, 200 mV/mil scale factor) is fully compatible with 3500 Series monitor cards and all API 670-compliant systems.
Q: What does the -CN suffix mean?
A: The -CN suffix designates the Chinese market variant, which includes Chinese-language documentation and CN-specific regulatory compliance markings.
Q: Can you supply calibration certificates?
A: A certificate of conformance is provided as standard. Factory calibration certificates from Bently Nevada / Baker Hughes are available upon request for new-in-box units.
Q: What target materials are compatible?
A: The system is calibrated for AISI 4140 steel. Performance on other ferromagnetic or non-ferromagnetic materials requires application-specific calibration — contact our engineering team for guidance.
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Contact: support@konmask.com | +0086 19859288691
