Description
BENTLY 330101-00-20-10-02-05 – 3300 XL 8mm Proximity Probe
Product Overview
The 330101-00-20-10-02-05 is an 8mm proximity probe from BENTLY Nevada, part of the 3300 XL series for machinery condition monitoring. It uses eddy-current technology to conduct non-contact measurement of shaft vibration and displacement in rotating machinery, solving the problem of inaccurate or delayed fault detection in critical equipment. The probe integrates with BENTLY’s TSI systems, providing real-time, reliable data to monitor machinery health, detect potential issues early, and reduce unplanned downtime in industries like power generation, oil and gas, and petrochemicals.
Technical Specifications — 330101-00-20-10-02-05
| Parameter | Value |
|---|---|
| Product Model | 330101-00-20-10-02-05 |
| Manufacturer | BENTLY (Bently Nevada) |
| Product Type | 3300 XL 8mm Proximity Probe |
| Power | Powered by compatible BENTLY Proximitor® sensor |
| Communication / Protocol | Eddy-current signal transmission |
| Operating Temperature | -40°C to +121°C |
| Mounting | Threaded mounting (3/8-24 UNF thread) |
| Dimensions (HxWxD) | 203mm (length) x 8mm (probe tip diameter) |
| Weight | 0.28 kg (net weight) |
| Typical Interfaces | Compatible with BENTLY 3300 XL extension cables and Proximitor® sensors |
| Compliance | CSA, ATEX, IECEx, API 670 |

BENTLY 330101-00-20-10-02-05
Key Features and Benefits — 330101-00-20-10-02-05
- Non-contact eddy-current measurement ensures no wear on machinery, maintaining accuracy without interfering with equipment operation.
- Designed for harsh industrial environments, with robust construction resistant to oil, moisture, and vibration.
- Integrates seamlessly with BENTLY 3300 XL monitoring systems, enabling comprehensive machinery health assessment.
- Provides precise vibration and displacement data, supporting predictive maintenance to prevent equipment failure.
- Interchangeable with other 3300 XL series probes, simplifying replacement and reducing inventory costs.
Related Models
- 330101-00-43-15-02-CN: BENTLY 3300 XL 8mm probe with 4.3-inch case and 1.5-meter cable, for short-distance installations.
- 330101-00-72-20-02-CN: 8mm proximity probe with 7.2-inch case and 2-meter cable, enhanced for high-temperature applications.
- 330101-00-65-10-02-05: BENTLY 3300 XL proximitor sensor, compatible with 330101-00-20-10-02-05 probe.
- 330104-00-10-20-12-05: High-performance 8mm proximity probe, ideal for turbine and compressor monitoring.
Installation and Maintenance — 330101-00-20-10-02-05
- Installation: Use threaded mounting to secure the probe near rotating shafts; connect to compatible extension cables and Proximitor® sensors. Ensure proper alignment for accurate measurement.
- Maintenance: Regularly check probe alignment and cable integrity; clean the probe tip to avoid debris affecting signal accuracy.
- Compatibility: Works with BENTLY 3300 XL monitoring systems and TSI (Turbine Supervisory Instrumentation), compatible with most industrial rotating machinery.
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