Configured for precise monitoring of shaft displacement and vibration in industrial machinery, the Bently Nevada 330104-00-22-10-02-05 (330104 Proximity Probe) provides direct physical/electrical execution.
Suffix Breakdown & Model Matrix
- 330104: Base model number for 3300 XL 8 mm proximity probe with M10 x 1 threaded case.
- -00: Unthreaded Length Option (00 = 0 mm).
- -22: Overall Case Length Option (22 = 220 mm).
- -10: Total Length Option (10 = 1.0 meter).
- -02: Connector and Cable-Type Option (02 = Miniature coaxial ClickLoc connector, FluidLoc cable).
- -05: Agency Approval Option (05 = CSA, ATEX, IECEx hazardous area approvals).
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 330104-00-22-10-02-05 |
| Brand | Bently Nevada |
| Origin | U.S.A. |
| Weight | 0.323 kg nominal |
| Dimensions | 8 mm probe tip diameter, 220 mm case length, 1.0 m total cable length |
| Operating Temp | -51 deg C to +177 deg C |
| Power Consumption | Sourced via external 3300 XL Proximitor Sensor |
| Thread Type | M10 x 1 |
| Cable Type | FluidLoc cable (liquid ingress protection) |
| Connector Type | Miniature coaxial ClickLoc connector |
| Mechanical Protection | TipLoc tip-to-body bond execution |
| Approvals | CSA, ATEX, IECEx |
Eddy-Current Probe Scaling and Gap Voltage Validation
The 330104-00-22-10-02-05 operates via a high-frequency RF field to complete eddy-current probe scaling against a conductive target surface. Operating with a matching 3300 XL Proximitor Sensor, the system produces a linear scale factor of 7.87 V/mm (200 mV/mil). Installation parameters mandate strict gap voltage validation during physical loop setup; the physical distance from the probe tip to the shaft must be calibrated until the static transducer reading reaches the defined -10 VDC targets, denoting the exact center of the linear calibration envelope. This precise gap ensures accurate verification of rotor dynamics under variable loads while minimizing overlapping electromagnetic field interferences to achieve high cross-talk suppression between close-proximity radial or axial measurement tracks.
Frequently Asked Questions
Q: How does the FluidLoc cable configuration affect deployment in environments with liquid presence?
A: The FluidLoc cable contains an internal blocking material that prevents process liquids or oils from migrating through the inside of the cable jacket into the terminal housing. This ensures mechanical containment and maintains a stable 50 Ohm nominal line impedance under ambient pressure fluctuations.
Q: What are the consequences of mixing this 1.0-meter probe with a 9.0-meter Proximitor system sensor?
A: Proximitor sensors are factory-tuned for specific total electrical system lengths (typically 5.0 meters or 9.0 meters). Connecting a 1.0-meter probe with an mismatched extension cable or incorrect Proximitor model shifts the baseline loop capacitance, degrading the linear scale factor and introducing measuring errors into the rotor dynamics monitoring stream.
Field Installation Guidelines
- Mechanical Mount Torque and Alignment: Thread the M10 x 1 stainless steel probe case into the entry port. Avoid exceeding the maximum installation torque limits to prevent structural deformation at the TipLoc tip-to-body joint interface.
- Voltmeter Gap Adjustment: Connect an adjustable DC power supply to the Proximitor and track the output terminal using a digital multimeter. Rotate the probe body until the field reading registers the default -10 VDC target voltage, then lock the thread using the designated locknut.
- Coaxial Routing Restrictions: Ensure the FluidLoc cable maintains a physical bend radius of not less than 25.4 mm (1.0 inch) throughout the entire path. Keep all signal cables isolated from high-power AC lines to maintain native cross-talk suppression attributes.
- ClickLoc Coaxial Termination: Inspect the miniature coaxial ClickLoc connector to confirm the connection is free of debris. Ensure the outer shell is completely insulated from the machine frame using protective sleeves to eliminate any parallel path ground loops.
What's clients say about us
Excellent Emergency Support!
Our production line was down due to a faulty Bently Nevada monitor. We found it in stock here and they shipped it via DHL immediately. Back in operation within 48 hours—truly a lifesaver for our plant.
Mark Thompson
Maintenance Manager, USAReliable Source for New Spares
Finding brand new, original modules is critical for our safety. This team delivers factory-fresh components with full certification. Their commitment to only selling new products makes them our most trusted partner.
Robert Hoffmann
Engineering Lead, GermanyTop-tier Service and Quality
We have sourced Honeywell and Schneider parts here for two years. Every shipment arrives well-packaged with original factory seals intact. Clear communication and the best lead times in the industry.
Lucas Müller
Operations Director, GermanyRelated Products
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