Introduction
The Bently Nevada 330193-00-02-10-00 is a 3300 XL 8 mm Extended Temperature Range (ETR) Proximity Probe featuring an M10 x 1 metric thread, a compact 20 mm case length, and a 1.0 m (3.3 ft) total probe length. This configuration is designed for installations where a metric mounting interface and short probe-to-Proximitor connection are preferred.
As part of the 3300 XL 8 mm proximity transducer family, the 330193 series provides non-contact measurement for critical rotating machinery. The probe works with a compatible 3300 XL Proximitor Sensor to monitor parameters such as shaft vibration and radial or axial position.
The 330193-00-02-10-00 is a non-armored configuration. Its compact mechanical dimensions make it particularly attractive for machinery installations where mounting space is limited and additional cable armor is not required.
Technical Specifications
The model number identifies a specific metric probe configuration. 330193 designates the 3300 XL 8 mm ETR probe with M10 x 1 thread and without armor; 00 specifies a 0 mm unthreaded length, 02 specifies a 20 mm overall case length, 10 identifies the 1.0 m total length, and 00 indicates that no agency approval is required.
| Specification | 330193-00-02-10-00 |
|---|
| Manufacturer | Bently Nevada |
| Product Family | 3300 XL |
| Product Type | 8 mm ETR Proximity Probe |
| Model Number | 330193-00-02-10-00 |
| Probe Series | 330193 |
| Thread Type | M10 x 1 |
| Probe Construction | Standard, non-armored |
| Unthreaded Length | 0 mm |
| Overall Case Length | 20 mm |
| Total Probe Length | 1.0 m (3.3 ft) |
| Probe Tip Diameter | 8.0 mm (0.31 in) |
| Cable Type | 75 Ω triaxial |
| Cable Outside Diameter | Approx. 3.68 mm (0.145 in) maximum |
| Connector Type | Miniature male coaxial connector |
| Connector Diameter | Approx. 7.24 mm (0.285 in) maximum |
| Temperature Capability | Extended-temperature ETR design |
| Agency Approval | 00 – Not required |
| Typical System | 3300 XL 8 mm Proximity Transducer System |
| Approx. Probe Weight | 323 g/m |
| Typical Total System Length | 1.0 m probe configuration |
Applications
The 330193-00-02-10-00 is intended for non-contact monitoring of conductive rotating machinery targets. When combined with a compatible Proximitor Sensor, it can form part of a complete 3300 XL proximity measurement system.
Typical applications include:
- Turbine shaft vibration monitoring
- Compressor condition monitoring
- Motor and pump shaft monitoring
- Radial shaft-position measurement
- Axial shaft-position measurement
- Bearing and rotor monitoring
- Rotating machinery protection
- Industrial equipment condition monitoring
- Machinery vibration measurement
- Compact metric mounting applications
The 1.0 m total length makes this model particularly useful where the probe and associated Proximitor Sensor are relatively close together. It can also be a convenient solution for installations where the available mounting space favors a compact M10 x 1 probe body.
Because the 3300 XL system is based on defined probe, cable, and Proximitor characteristics, the 330193-00-02-10-00 should be selected as part of a complete compatible system rather than simply as a standalone replacement sensor. The 3300 XL documentation identifies 1 m configurations as specific system-length options.
Advantages
Compact metric configuration
The M10 x 1 thread provides a practical mounting option for machinery designed around metric hardware. Combined with the 20 mm case length and zero unthreaded length, this configuration is well suited to installations where available probe space is limited.
1-meter total system length
The 1.0 m cable length offers a clean, compact connection for installations where the Proximitor Sensor does not need to be located far from the monitored machine.
8 mm sensing tip
The 8 mm probe design is intended for non-contact measurement of rotating machinery targets, making it suitable for vibration and shaft-position monitoring applications across a broad range of industrial equipment.
Standard non-armored construction
The non-armored design keeps the cable profile relatively small and flexible. This can simplify routing where the installation environment does not require additional mechanical armor.
Defined electrical characteristics
The 3300 XL probe is designed around the electrical characteristics of the complete 3300 XL proximity transducer system. Using the appropriate probe and Proximitor Sensor combination helps maintain the intended measurement performance.
Space-efficient installation
A short case and compact cable configuration can be valuable inside crowded machinery housings, bearing compartments, and instrumentation areas where larger probe assemblies may be difficult to install.
Proven machinery-monitoring architecture
As a member of the 3300 XL proximity probe family, the 330193-00-02-10-00 is designed for integration into machinery protection and condition-monitoring applications where continuous non-contact measurement is important.
Technical FAQs
1. What is the Bently Nevada 330193-00-02-10-00?
It is a 3300 XL 8 mm ETR Proximity Probe with an M10 x 1 metric thread, 0 mm unthreaded length, 20 mm case length, and 1.0 m total length.
2. Is the 330193-00-02-10-00 an armored probe?
No. The 330193 series is the M10 x 1, non-armored 3300 XL 8 mm probe configuration. The corresponding armored metric family is 330194.
3. What thread does this probe use?
The probe uses an M10 x 1 metric thread.
4. What does the first “00” represent?
The first 00 specifies a 0 mm unthreaded length for this metric probe configuration.
5. What does “02” mean in the part number?
The 02 identifies the 20 mm overall case length option.
6. How long is the 330193-00-02-10-00?
The total probe length is 1.0 meter (3.3 feet).
7. What is the diameter of the sensing tip?
The probe tip has a nominal diameter of 8.0 mm (0.31 inch).
8. What type of cable does the probe use?
The probe uses a 75 Ω triaxial cable. The standard cable has a maximum outside diameter of approximately 3.68 mm (0.145 in).
9. How much does the probe weigh?
The typical published probe weight is approximately 323 g/m, so the 1.0 m configuration is approximately 0.323 kg.
10. Can the 330193-00-02-10-00 be connected to any Proximitor Sensor?
It should be used with a compatible 3300 XL Proximitor Sensor and correctly configured transducer system. The probe length is an important part of the overall electrical configuration, so compatibility should be checked using the complete probe, cable, and Proximitor arrangement rather than relying only on connector compatibility.
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