Bently Nevada 330105-02-12-05-02-00 3300 XL 8 mm Proximity Probe
A 0.5 m reverse-mount probe with 0.5 m (1.6 ft) electrical length, standard cable and a miniature ClickLoc connection.
Product Identification
330105-02-12-05-02-00 is a Bently Nevada 3300 XL 8 mm reverse-mount proximity probe with a fixed 3/8-24 UNF mounting geometry and 0.5 m (1.6 ft) total electrical length.
The probe uses standard 75 Ω triaxial cable and a miniature coaxial ClickLoc connector without a connector protector. Its final suffix specifies that an agency approval is not required.
Engineering Data
| Manufacturer | Bently Nevada, a Baker Hughes business |
|---|---|
| Part Number | 330105-02-12-05-02-00 |
| Product Family | 3300 XL 8 mm Proximity Transducer System |
| Probe Thread | 3/8-24 UNF |
| Mounting Format | Reverse mount with fixed 3/8-24 UNF geometry |
| Total Electrical Length | 0.5 m (1.6 ft) |
| Connector | Miniature coaxial ClickLoc |
| Cable Construction | Standard 75 Ω triaxial FEP-insulated cable |
| Connector Protector | Not included |
| Agency Approval Option | Not required |
| System Linear Range | 2 mm (80 mil) |
| Nominal System Scale Factor | 7.87 V/mm (200 mV/mil) |
| Frequency Response | 0–10 kHz, +0/-3 dB |
| Recommended Radial Gap | Approximately 1.27 mm (50 mil), -9 Vdc |
| Minimum Flat Target | 15.2 mm (0.6 in) diameter |
| Probe Temperature Range | -52 to +177 °C |
Functions
- Provides non-contacting static position and dynamic vibration signals in a matched 3300 XL 8 mm transducer system.
- Uses fixed reverse-mount geometry with 0.5 m (1.6 ft) total electrical length.
- Uses a 3/8-24 UNF reverse-mount case for installation from the opposite side of the mounting surface.
- Connects through the miniature coaxial ClickLoc interface using standard cable.
- Supports documented component interchangeability when the correct system family and electrical length are maintained.
Applications
- Radial shaft-vibration monitoring on fluid-film bearing machinery.
- Axial shaft-position and thrust-position measurement.
- Eccentricity and shaft-centerline measurement.
- Speed and Keyphasor phase-reference sensing.
- General-area installations where an agency approval option is not required.
Lifecycle
- Keep the complete 330105-02-12-05-02-00 option string so the case, cable and approval selections remain traceable.
- Record probe, extension-cable and Proximitor Sensor length codes before disconnecting the loop.
- Protect the standard probe lead from excessive bending and connector loading during routing.
- Preserve the reverse-mount case form and 0.5 m (1.6 ft) electrical-length selection during replacement.
- Re-establish the probe gap and verify the monitor channel before returning machinery protection to service.
FAQ
What mounting format defines 330105-02-12-05-02-00?
330105-02-12-05-02-00 is the 330105 reverse-mount probe with a fixed 3/8-24 UNF geometry.
What is the electrical length of 330105-02-12-05-02-00?
330105-02-12-05-02-00 is configured for a 0.5 m (1.6 ft) total electrical length.
Which cable connection is used by 330105-02-12-05-02-00?
330105-02-12-05-02-00 uses standard 75 Ω triaxial cable and a miniature coaxial ClickLoc connector without a protector.
Does 330105-02-12-05-02-00 carry an agency approval option?
No. The final 00 suffix on 330105-02-12-05-02-00 means an agency approval is not required.
Which transducer components work with 330105-02-12-05-02-00?
330105-02-12-05-02-00 must be paired with a compatible 3300 XL extension cable and Proximitor Sensor selected for the complete loop length.
What should be preserved when replacing 330105-02-12-05-02-00?
Keep the reverse-mount geometry, 0.5 m electrical length, system components, probe gap and cable routing specified for 330105-02-12-05-02-00.
