Description
Overview
The Bently Nevada 330703‑000‑100‑10‑11‑00 proximity probe is part of the 3300 XL 11 mm transducer family, designed for high‑accuracy displacement and vibration measurement in fluid‑film bearing machinery. Its larger 11 mm tip provides an extended linear range, making it suitable for applications requiring greater measurement clearance or higher vibration amplitudes.
Key Characteristics
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11 mm probe tip for extended linear range
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M14 × 1.5 threaded body, non‑armored configuration
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Minimum unthreaded length: 0 mm
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Minimum probe length: 100 mm
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1.0‑meter coaxial cable with ClickLoc miniature connector and connector protector
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Designed for static position, dynamic vibration, and Keyphasor reference measurements
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Compatible with 3300 XL extension cables and Proximitor sensors
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Built to meet regional installation requirements while maintaining global 3300 XL performance standards
Technical Specifications
| Parameter |
Specification |
| Model / Part Number |
330703‑000‑100‑10‑11‑00 |
| Probe Type |
3300 XL 11 mm Proximity Probe |
| Thread Size |
M14 × 1.5 |
| Minimum Unthreaded Length |
0 mm |
| Minimum Probe Length |
100 mm |
| Cable Length |
1.0 m (3.3 ft) |
| Connector Type |
Miniature coaxial ClickLoc with protector |
| Measurement Principle |
Eddy‑current displacement |
| Output |
Voltage proportional to probe‑target gap |
| Target Material |
Conductive (typically 4140 steel) |
| Weight |
0.08 kg |
| Dimensions |
116 × 2.5 × 2 cm |
| System Compatibility |
3300 XL Proximity Transducer System |
| Condition |
Brand New |
| Origin |
USA |
| MOQ |
1 |
| HS Code |
8537101190 |
Functional Description
The 330703‑000‑100‑10‑11‑00 probe operates as part of a three‑component transducer system consisting of the probe, extension cable, and Proximitor sensor. Its eddy‑current sensing technology produces a voltage proportional to the distance between the probe tip and the rotating shaft surface, enabling accurate monitoring of:
The 11 mm probe design offers a wider linear range than 5 mm or 8 mm probes, making it suitable for large‑shaft machinery or applications with higher displacement amplitudes. The ClickLoc connector ensures secure electrical contact, while the probe’s construction supports installation in demanding industrial environments.
Application Scenarios
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Steam and gas turbines
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Large compressors
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High‑speed rotating machinery
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Power generation and process industries
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Installations requiring extended linear range or region‑specific configurations
FAQ
Q: Is this probe compatible with standard 3300 XL systems? A: Yes. It integrates seamlessly with 3300 XL extension cables and Proximitor sensors.
Q: What advantages does an 11 mm probe offer? A: It provides a wider linear range, making it ideal for large‑shaft or high‑displacement applications.
Q: Can this probe be used for Keyphasor measurements? A: Yes. When paired with the appropriate Proximitor module, it supports phase reference and speed measurement.
