Overview
Suffix Breakdown & Model Matrix
| Model Element | Description |
|---|---|
| 330180 | 3300 XL Proximitor Sensor |
| X0 | Total length and mounting option |
| 00 | Configuration suffix as supplied |
| 161255-02 | Factory modification for calibration with Inconel 625 shaft material |
| Probe | Not included |
| Extension Cable | Not included |
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 330180-X0-00 |
| Brand | Bently Nevada |
| Product Family | 3300 XL |
| Product Type | Proximitor Sensor |
| Manufacturer | GE / Bently Nevada |
| Condition | New From Surplus Stock |
| Sensor Technology | Eddy-current proximity measurement |
| Calibration | Modified for Inconel 625 shaft material (161255-02) |
| Compatible Components | 3300 XL probe and extension cable (ordered separately) |
Eddy-Current Probe Scaling and Gap Voltage Validation
The 3300 XL Proximitor Sensor performs signal conditioning for an eddy-current proximity probe system. Measurement accuracy depends on the matched combination of probe, extension cable, and Proximitor Sensor calibration. The installed Modification 161255-02 adjusts calibration characteristics for Inconel 625 shaft material.
During commissioning, gap voltage verification is normally performed to confirm that the probe operates within the specified linear measurement region. For Bently Nevada eddy-current systems, initial target adjustment is commonly referenced around -10 VDC before machine operation. Probe cable routing and shield termination should be maintained in accordance with the applicable installation documentation to minimize electrical cross-talk between adjacent channels.
Frequently Asked Questions
Q: Can this Proximitor Sensor operate without a compatible probe and extension cable?
A: No. The Proximitor Sensor is one element of a matched transducer system and requires the specified probe and extension cable for proper calibration and measurement.
Q: Does Modification 161255-02 affect shaft material compatibility?
A: Yes. The installed modification calibrates the Proximitor Sensor specifically for Inconel 625 shaft material as identified in the supplied product information.
Q: Is field recalibration recommended after replacing only the Proximitor Sensor?
A: The replacement component should match the specified probe system configuration and calibration. Verification of gap voltage and overall transducer performance is recommended after installation.
Field Installation Guidelines
- Verify the complete probe, extension cable, and Proximitor Sensor combination before energizing the monitoring channel.
- Maintain separation between transducer cables and high-power conductors to reduce induced electrical noise.
- Connect cable shielding according to the system grounding practice specified by the equipment manufacturer.
- Confirm probe gap voltage during commissioning before machine startup.
- Do not substitute unmatched probe or extension cable assemblies, as system scaling depends on the complete calibrated transducer configuration.
Reviews
There are no reviews yet.