Bently Nevada 330104-11-25-10-02-00 3300 XL 8 mm Proximity Probe
The Bently Nevada 330104-11-25-10-02-00 serves as the primary 330104 Proximity Probe utilized to execute non-contact shaft displacement and vibration measurement across Bently Nevada 3300 XL transducer system platforms. The probe features metric threads, a 250 mm case length, a 1.0 m system length, and a FluidLoc cable assembly with ClickLoc connector.
Suffix Breakdown & Model Matrix
The model 330104-11-25-10-02-00 is a configured version of the 3300 XL 8 mm Proximity Probe family.
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330104: 3300 XL 8 mm proximity probe with metric threads
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11: FluidLoc cable with miniature coaxial ClickLoc connector and connector protector
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25: 250 mm overall case length
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10: 1.0 m total system length
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02: Standard mounting/cable configuration
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00: Standard approval configuration
Hardware Specifications
| Parameter |
Specification |
| Model |
330104-11-25-10-02-00 |
| Brand |
Bently Nevada |
| Product Type |
3300 XL 8 mm Proximity Probe |
| Series |
3300 XL |
| Sensor Technology |
Eddy-current proximity sensing |
| Probe Diameter |
8 mm |
| Thread Type |
M10 x 1 metric thread |
| Case Length |
250 mm |
| Total Length |
1.0 m |
| Connector Type |
ClickLoc miniature coaxial |
| Cable Type |
FluidLoc cable |
| Probe Tip Material |
Polyphenylene Sulfide (PPS) |
| Case Material |
AISI 303/304 Stainless Steel |
| Linear Range |
2.0 mm (80 mils) |
| Approval Option |
Standard |
Eddy-Current Measurement Characteristics
The probe operates as the sensing element of a 3300 XL transducer system. It uses eddy-current technology to measure the gap between the probe tip and a conductive target surface, producing a signal proportional to shaft displacement and vibration. Proper probe, extension cable, and Proximitor Sensor matching is required to maintain calibrated system scaling and gap voltage performance.
Frequently Asked Questions
Q: Does this probe require physical contact with the shaft?
A: No. The probe uses a non-contact eddy-current measurement principle.
Q: What is the purpose of the FluidLoc cable option?
A: The FluidLoc configuration helps prevent fluid migration through the cable assembly while maintaining signal integrity.
Q: Can the probe be used as a standalone device?
A: No. It is intended for use with compatible 3300 XL extension cables and Proximitor Sensors.
Field Installation Guidelines
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Verify probe system compatibility before installation.
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Maintain the specified mechanical gap during calibration.
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Route transducer cables away from power and motor conductors.
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Ensure connector locking mechanisms are fully engaged.
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Perform gap voltage validation prior to machinery startup.
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