Product Details
The 330703-000-050-90-02-00 is an 11 mm eddy-current proximity probe manufactured by Bently Nevada for 3300 XL monitoring systems. It provides non-contact measurement of vibration and radial displacement in industrial rotating machinery, offering an extended linear measurement range compared to standard 8 mm probes. This specific configuration features an M14 x 1.5 mounting thread, a 50 mm overall case length, a 9.0 m integral coaxial cable with a miniature ClickLoc connector, and requires no hazardous area agency approvals.
The model number incorporates precise ordering suffixes that define its physical and electrical construction. The 330703 base designation identifies the unarmored 11 mm probe platform, while the 000 unthreaded length and 050 case length options specify the physical dimensions behind the probe tip. The 90 option designates a total cable length of 9.0 meters (29.5 feet), paired with a standard ClickLoc coaxial connector and no required agency approvals.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | 330703-000-050-90-02-00 |
| Brand | Bently Nevada |
| Product Type | 3300 XL 11 mm Proximity Probe |
| Tip Diameter | 11 mm |
| Thread Size | M14 x 1.5 |
| Case Length | 50 mm (option 050) |
| Unthreaded Length | 0 mm (option 000) |
| Cable Length | 9.0 meters (option 90) |
| Connector Type | Miniature coaxial ClickLoc with standard cable (option 02) |
| Output Sensitivity | 3.94 V/mm (100 mV/mil) |
| Frequency Range | 0 to 8 kHz |
| Agency Approval | None required (option 00) |
| Origin | U.S.A |
Operating as an eddy-current transducer, the probe maintains an output sensitivity of 3.94 V/mm to provide precise displacement scaling across its linear measuring range. Its frequency response spans from 0 to 8 kHz, making it suitable for both low- and high-frequency vibration and displacement monitoring in industrial machinery.
Field Installation and Maintenance
Proper installation requires maintaining clean M14 mounting threads and ensuring appropriate torque during mechanical seating to prevent loosening under continuous machinery vibration. Route the 9.0 m integral coaxial cable away from high-current power conductors to minimize electromagnetic interference, and verify that the ClickLoc connector is fully engaged prior to system startup.
Frequently Asked Questions
Q: Does the 9.0 m integral cable length on this probe require an extension cable?
A: No, a 9.0 m integral cable is designed to connect directly to the Proximitor monitor without needing a separate extension cable.
Q: What is the output sensitivity of this 11 mm proximity probe?
A: It provides an output sensitivity of 3.94 V/mm (100 mV/mil) for precise displacement measurements.
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.
Tech & Buying Guide
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