Bently Nevada 330104-02-09-05-01-00 – Proximity Transducer System | 3300 XL Series Platform
Engineering Background
The Bently Nevada 3300 XL Proximity Transducer System is the industry benchmark for continuous, non-contact vibration and position measurement in rotating machinery. Engineered to API 670 standards, this system delivers the signal fidelity and long-term stability demanded by petrochemical, power generation, and heavy industrial operators worldwide.
Product Positioning
Part number 330104-02-09-05-01-00 is a complete proximity transducer assembly within the 3300 XL platform, combining a probe, extension cable, and Proximitor® sensor into a calibrated, plug-and-play system. It is the preferred choice for procurement engineers who require traceable, OEM-specification components with zero compromise on measurement accuracy.
Complete Technical Specifications
| Part Number | 330104-02-09-05-01-00 |
| Manufacturer | Bently Nevada (Baker Hughes) |
| Series / Platform | 3300 XL Proximity Transducer System |
| Measurement Type | Non-contact eddy-current displacement / vibration |
| Probe Tip Diameter | 8 mm (standard) |
| Linear Range | 2.0 mm (80 mil) |
| Scale Factor | 7.87 V/mm (200 mV/mil) |
| Frequency Response | DC to 10,000 Hz |
| Supply Voltage | -24 VDC (nominal) |
| Output Voltage Range | -2 VDC to -18 VDC |
| Operating Temperature | -35°C to +121°C (probe); -35°C to +85°C (Proximitor) |
| Target Material | AISI 4140 steel (standard calibration) |
| Compliance Standards | API 670, CE, ATEX (zone-dependent) |
| Weight | Approx. 200 g (system assembly) |
| Country of Origin | United States |
Proven Application Environments
- Turbomachinery: Steam turbines, gas turbines, centrifugal compressors — radial and axial shaft vibration monitoring
- Rotating Equipment: Pumps, fans, gearboxes — continuous bearing clearance and eccentricity measurement
- Power Generation: Generator shaft position and differential expansion monitoring
- Petrochemical & Refining: API 670-compliant machinery protection systems
- Marine & Offshore: Propulsion shaft monitoring in harsh, high-humidity environments
Engineering Advantages
- API 670 Compliant: Meets the most stringent international standard for machinery protection instrumentation
- Eddy-Current Technology: Non-contact measurement eliminates mechanical wear and ensures indefinite service life
- Factory-Calibrated System: Probe, cable, and Proximitor® shipped as a matched, calibrated set — no field calibration required
- Wide Temperature Range: Reliable operation from cryogenic to high-temperature process environments
- High EMI Immunity: Shielded cable design rejects electrical noise in variable-frequency drive environments
- Direct DCS/PLC Integration: Standard -24 VDC / voltage output interfaces with all major control platforms
System Architecture & Signal Flow
The 330104-02-09-05-01-00 system operates on the classic Bently Nevada eddy-current principle:
- Probe: Generates a high-frequency electromagnetic field at the probe tip; field strength varies with gap distance to the target shaft.
- Extension Cable: Transmits the modulated RF signal from the probe to the Proximitor® sensor with minimal signal loss.
- Proximitor® Sensor: Demodulates the RF signal and outputs a DC voltage proportional to the probe-to-target gap (scale factor: 7.87 V/mm).
- Monitor / DCS Input: The DC voltage output feeds directly into Bently Nevada 3500 series monitors, third-party vibration monitors, or PLC/DCS analog input cards.
Sourcing & Quality Verification
- All units sourced from authorized distribution channels or verified surplus with full traceability documentation
- Pre-shipment inspection: visual, dimensional, and functional output verification against OEM datasheet
- Serialization and date-code review performed on every unit
- Packaging: anti-static, moisture-barrier bag with foam insert; original OEM packaging preserved where available
- Certificate of conformance (CoC) available upon request
Procurement Process
- Inquiry: Submit your RFQ via support@konmask.com or WhatsApp +0086 19859288691
- Quotation: Receive itemized quote with lead time, unit price, and shipping options within 24 hours
- Order Confirmation: Purchase order accepted; payment via T/T, PayPal, or secure online checkout
- Quality Inspection: Pre-shipment inspection report issued; photos provided on request
- Shipment: DHL / FedEx / UPS express worldwide; EXW, FOB, CIF Incoterms available
- After-Sales: 12-month warranty on verified genuine units; technical support from our engineering team
Technical FAQ
Q: Is the 330104-02-09-05-01-00 compatible with the Bently Nevada 3500 monitoring system?
A: Yes. The 3300 XL Proximitor® output is fully compatible with 3500 series monitor input cards, as well as most third-party vibration monitors accepting -24 VDC powered eddy-current transducers.
Q: Can this transducer be used on non-steel target materials?
A: The standard calibration is optimized for AISI 4140 steel. For stainless steel, titanium, or other alloys, a material correction factor must be applied. Contact our engineering team for recalibration guidance.
Q: What is the maximum extension cable length?
A: The -09- designation in the part number indicates a 9-meter (approximately 30-foot) extension cable. Total system cable length must not exceed the Proximitor® specification to maintain scale factor accuracy.
Q: Do you provide ATEX/IECEx certification documentation?
A: Yes, ATEX and IECEx certificates are available for applicable units. Please specify your hazardous area classification at the time of inquiry.
Q: What is the lead time for this part?
A: In-stock units ship within 1–3 business days. For out-of-stock items, typical lead time is 2–4 weeks depending on sourcing channel.
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Contact: support@konmask.com | +0086 19859288691
