Overview
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 330103-00-03-10-02-00 |
| Brand | Bently Nevada |
| Product Type | 3300 XL 8 mm Proximity Probe |
| Origin | USA |
| Weight | 0.06 kg |
| Dimensions | 1.8 x 1.6 x 68 cm (estimated shipping size) |
| Operating Temp | Not specified |
| Power Consumption | Supplied by compatible Bently Nevada Proximity Transducer System |
| Probe Diameter | 8 mm |
| Thread Type | M10 x 1 |
| Armor Option | Without armor |
| Unthreaded Length | 0 mm |
| Case Length | 30 mm |
| Total Length | 1.0 meter (3.3 feet) |
| Cable Type | Miniature coaxial ClickLoc connector standard cable |
| Agency Approval | Not required |
| Measurement Principle | Eddy-current displacement sensing |
| Application Signal | Shaft displacement and vibration measurement |
Eddy-Current Probe Scaling and Gap Voltage Characteristics
The Bently Nevada 330103-00-03-10-02-00 uses eddy-current probe scaling to convert shaft position changes into proportional electrical output signals. The probe works with compatible driver modules to maintain accurate displacement measurement across rotating machinery applications.
Additionally, installation requires correct probe gap adjustment to achieve proper operating range. The standard Bently Nevada system uses gap voltage validation with typical -10 VDC target values for mechanical center positioning. Therefore, technicians should verify gap voltage during commissioning to confirm probe linear range and signal stability.
The probe construction supports rotor dynamics monitoring by providing non-contact measurement of shaft movement. Furthermore, the miniature coaxial ClickLoc connector design maintains signal integrity between the probe and extension cable assembly while reducing connection errors during field installation.
Frequently Asked Questions
Q: What measurement technology does the Bently Nevada 330103 probe use?
A: The 330103 uses eddy-current sensing technology to measure shaft displacement without mechanical contact.
Q: What cable connection type is specified for this model?
A: The 330103-00-03-10-02-00 uses a miniature coaxial ClickLoc connector standard cable with a 1.0 meter total length.
Q: What installation check is required after mounting the probe?
A: Technicians should verify probe gap voltage and confirm the electrical output remains within the configured operating range of the connected monitoring system.
Field Installation Guidelines
- Install the probe with the specified M10 x 1 thread interface and maintain correct mechanical alignment with the monitored shaft surface.
- Confirm the probe tip has proper clearance from the target surface before system operation.
- Route the coaxial cable away from high-current power conductors to reduce electrical interference.
- Maintain proper shielding practices and connect cable shields according to the monitoring system installation requirements.
- Verify probe gap voltage after mechanical installation and before final calibration.
- Avoid excessive cable bending near the ClickLoc connector area to prevent mechanical stress on the connection interface.
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