Product Details
The 330106-05-30-20-02-05 is an 8 mm eddy-current proximity probe engineered for reverse-mount installations within Bently Nevada 3300 XL monitoring systems. It serves as a primary sensing element to measure vibration and radial displacement in industrial rotating machinery. This specific configuration features an integrated 2.0 m coaxial cable, a miniature ClickLoc connector, and multi-agency hazardous area approvals, ensuring reliable signal transmission and mechanical stability in demanding environments.
The complete ordering option breaks down into specific physical and electrical attributes tailored for specialized machinery casings. Suffix 05 designates the reverse-mount variant paired with multiple agency approvals, while the 30 configuration specifies the case mechanics. The integral 2.0 m coaxial cable length matches standard 3300 XL proximitor calibration requirements without introducing phase distortion, terminating in a secure miniature ClickLoc coaxial connector.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | 330106-05-30-20-02-05 |
| Brand | Bently Nevada |
| Probe Type | 3300 XL 8 mm reverse-mount eddy-current probe |
| Probe Tip Material | Polyphenylene sulfide (PPS) |
| Probe Case Material | AISI 303 or 304 stainless steel |
| Cable Length | 2.0 m (6.6 ft) |
| Connector | Miniature ClickLoc coaxial connector |
| Power Consumption | Passive probe; powered by proximitor |
| Approvals | Multiple agency approvals (suffix 05) |
Operating as an eddy-current transducer, the probe relies on a nominal $-10\text{ VDC}$ gap voltage reference to maintain linear displacement scaling across its measuring range. The polyphenylene sulfide tip withstands continuous thermal exposure, whereas the stainless-steel case incorporates a Viton O-ring seal to maintain differential pressure ratings. Factory-matched impedance across the 2.0 m coaxial lead preserves phase stability and prevents signal attenuation across multi-probe connections.
Field Installation and Maintenance
Proper installation requires maintaining clean mounting surfaces to guarantee stable reverse-mount seating and reliable grounding. Route the coaxial cable away from high-current conductors to minimize electromagnetic interference, and ensure the ClickLoc connector is fully engaged before energizing the loop. Successful installation is verified by checking for a stable $-10\text{ VDC}$ initial gap voltage at the proximitor output.
Frequently Asked Questions
Q: Can the reverse-mount probe be replaced while the proximitor remains energized?
A: Replacement should occur only with the channel de-energized to prevent transient gap-voltage excursions.
Q: Does the 2.0 m cable length require proximitor recalibration?
A: No recalibration is required; the cable length is factory-matched for standard 3300 XL proximitor modules.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
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