A DCS Q Co., Ltd. - PLC and DCS Industrial Control Equipment Wholesale
Extended Reach Proximity Measurement for Large Rotating Machinery
The Bently Nevada 330101-00-20-90-02-00 3300 XL 8 mm Proximity Probe is a precision non-contact displacement sensor designed for continuous monitoring of shaft vibration, radial movement, and axial position in critical rotating equipment. As part of the 3300 XL 8 mm Proximity Transducer System, this probe delivers stable and repeatable measurement performance through proven eddy-current sensing technology, making it a trusted choice for machinery condition monitoring and asset reliability programs.
This model features a 9.0 m (29.5 ft) total length configuration, 2.0-inch overall case length, 0.0-inch unthreaded length, and a miniature coaxial ClickLoc™ connector with standard cable. The extended-length design provides installation flexibility for larger machinery layouts where the sensing point is located farther from the monitoring electronics.
Technical Specifications
| Item | Specification |
|---|---|
| Manufacturer | Bently Nevada |
| Model | 330101-00-20-90-02-00 |
| Product Type | 3300 XL 8 mm Proximity Probe |
| Series | 3300 XL Proximity Transducer System |
| Probe Diameter | 8 mm |
| Probe Thread | 3/8-24 UNF |
| Probe Construction | Without Armor |
| Unthreaded Length | 0.0 in |
| Overall Case Length | 2.0 in |
| Total Length | 9.0 m (29.5 ft) |
| Cable Type | Standard Cable |
| Connector Type | Miniature Coaxial ClickLoc™ Connector |
| Approval Option | No additional agency approval required |
| Measurement Principle | Eddy Current Non-Contact Sensing |
| Probe Tip Material | Polyphenylene Sulfide (PPS) |
| Probe Case Material | Stainless Steel |
| Linear Measurement Range | Approximately 2 mm (80 mils) |
| Typical Scale Factor | 7.87 V/mm (200 mV/mil) |
| Operating Temperature Range | -52°C to +177°C |
| Approximate Dimensions | 255 × 8 × 8 mm |
| Approximate Weight | Approx. 0.32 k |
