Description
Engineered for high-reliability vibration and displacement monitoring in demanding industrial environments, the Bently Nevada 330101-00-20-10-02-CN belongs to the renowned 3300 XL series of 8 mm proximity probe systems. This robust sensor operates on eddy current principles to measure static and dynamic distances between the probe tip and a conductive target, such as a rotating shaft. Featuring a 3/8-24 UNF thread profile without armor, this configuration provides a streamlined physical envelope suitable for standard bracket or sleeve mounts.
The system parameters for this specific part number define a 0.0-inch unthreaded length, paired with a 2.0-inch overall case length. Signal transmission is managed via a 1.0-meter (3.3 feet) standard coaxial cable terminating in a miniature coaxial ClickLoc connector. Optimized for compatibility with 3300 XL proximity transducer systems, this probe supports country-specific hazardous area certifications denoted by the CN option code, ensuring compliant operation across globally regulated facilities.
Features
- Polyphenylene sulfide (PPS) probe tip ensures chemical, thermal, and moisture resistance.
- AISI 303 or 304 stainless steel case material provides defense against environmental degradation.
- Integrated ClickLoc connector prevents accidental decoupling while maintaining low signal loss.
- Precise thread profile optimized for rigid, stable mechanical mounting.
Applications
- Vibration monitoring in heavy rotating machinery
- Shaft centerline and radial position tracking
- Steam, gas, and hydro turbines
- Centrifugal and axial air compressors
Ordering Information
| Option Code |
Specification Type |
Selected Option Value |
| 330101 |
Base Model Type |
3300 XL 8 mm Probe, 3/8-24 UNF thread, without armor |
| 00 |
Unthreaded Length |
0.0 in |
| 20 |
Overall Case Length |
2.0 in |
| 10 |
Total Length Option |
1.0 meter (3.3 feet) |
| 02 |
Connector and Cable-Type |
Miniature coaxial ClickLoc connector, standard cable |
| CN |
Agency Approval |
Country-specific certifications (CN Option) |
Technical Specifications
| Parameter |
Specification Details |
| Manufacturer |
Bently Nevada |
| Part Number |
330101-00-20-10-02-CN |
| Probe Tip Diameter |
8 mm |
| Thread Specification |
3/8-24 UNF |
| Unthreaded Length |
0.0 inches |
| Overall Case Length |
2.0 inches |
| Total Cable Length |
1.0 meter (3.3 feet) |
| Probe Tip Material |
Polyphenylene sulfide (PPS) |
| Probe Case Material |
AISI 303 or 304 Stainless Steel (SST) |
| Connector Style |
Miniature coaxial ClickLoc connector |
| Operating Temperature Range |
-51 degC to +177 degC |
| Weight |
0.323 kg |
Connections and Interfaces
| Connector Component |
Interface Standard |
| Probe Cable Connection |
Coaxial ClickLoc interface (gold-plated brass body) |
Installation Guidelines
- Mount the probe securely to prevent structural resonance within the operating vibration frequency range.
- Observe recommended torque limits for the 3/8-24 UNF steel thread when fastening to the mounting bracket.
- Ensure target material matches the calibration profile of the 3300 XL sensor system (typically AISI 4140 steel).
- Route the standard coaxial cable through protective conduit to prevent physical wear, abrasion, or environmental damage.