Bently Nevada 330105-02-12-10-02-05 3300 XL Probe
Overview
The Bently Nevada 330105 probe 330105-02-12-10-02-05 is the 3300 XL 8 mm eddy current sensing element of the 3300 XL proximity transducer system, used to measure shaft vibration and position without contact. It is a genuine Baker Hughes Bently Nevada part configured with a 3/8-24 UNF thread, a 0.2 in unthreaded length, a 1.2 in case length and a 1.0 m cable with miniature coaxial ClickLoc connector.
Eddy current probes are the standard solution for radial vibration, axial position and speed measurement on turbomachinery. The 3300 XL 8 mm probe delivers a linear measurement range of 2 mm (80 mils) and is approved for use in hazardous areas with CSA, ATEX and IECEx certification, as specified by the 05 agency option.
Engineering & Design
The 3300 XL 8 mm probe uses the eddy current principle: a high-frequency signal from the Proximitor sensor is conditioned by the probe tip, and the impedance change caused by the target surface distance is converted into a DC voltage proportional to gap. The probe body and cable use Bently Nevada patented TipLoc and CableLoc construction for a robust bond between tip, body and cable.
This Bently Nevada 330105 probe is the standard 1.0 m variant with 3/8-24 UNF thread, miniature coaxial ClickLoc connector with standard cable, and CSA/ATEX/IECEx approvals. Standard probes are rated to 177 °C (350 °F); an extended temperature range (ETR) option is available for hotter installations.
Installation guidance from the official Bently Nevada data sheet covers the mounting torque, the target surface requirements for a clean ferromagnetic surface and the air gap setting at installation. The probe tip must face the shaft with the specified gap; an incorrect standoff is the most common cause of measurement error in eddy current systems. The miniature coaxial connector mates with the standard 3300 XL extension cable, and the patented TipLoc design holds the tip in place during installation.
Key Features
- Bently Nevada 330105 probe – 3300 XL 8 mm eddy current, P/N 330105-02-12-10-02-05
- Linear measurement range 2 mm (80 mils)
- 3/8-24 UNF thread; 0.2 in unthreaded; 1.2 in case length
- 1.0 m cable with miniature coaxial ClickLoc connector
- CSA, ATEX and IECEx agency approvals (option 05)
- Standard temperature rating 177 °C (350 °F)
Applications
- Radial shaft vibration monitoring on pumps, compressors and turbines
- Axial thrust position measurement
- Shaft eccentricity and phase reference (Keyphasor) systems
- Machine protection retrofits on 3300 XL based condition monitoring systems
Specifications
| Manufacturer | Bently Nevada (Baker Hughes) |
| System | 3300 XL 8 mm proximity transducer system |
| Part number | 330105-02-12-10-02-05 |
| Probe type | 3300 XL 8 mm, eddy current, without armor |
| Thread | 3/8-24 UNF |
| Unthreaded / case length | 0.2 in / 1.2 in |
| Total cable length | 1.0 m (3.3 ft) |
| Connector | Miniature coaxial ClickLoc, standard cable |
| Linear range | 2 mm (80 mils) |
| Approvals | CSA, ATEX, IECEx |
| Temperature rating | Standard to 177 °C (350 °F); ETR option available |
Compatibility
The Bently Nevada 330105 probe is part of the 3300 XL 8 mm transducer system and works with the matching 3300 XL extension cable and 3300 XL Proximitor sensor. Use the 5 m Proximitor variant with 5 m probes; the 1.0 m probe length variant mates with the corresponding system configuration.
Ordering Information
Order the Bently Nevada 330105 probe 330105-02-12-10-02-05 for a 3300 XL 8 mm system with 3/8-24 UNF thread and 1.0 m total length. For armored cable or FluidLoc options, refer to the Bently Nevada ordering guide.
The Bently Nevada 330105 probe extends the 3500/3300 measurement chain with the standard 5 mm proximity kit of the original 3300 XL family.
Why Seven Star LLC
Seven Star LLC supplies Bently Nevada proximity system components to rotating machinery teams in Oman and across the GCC.
Seven Star LLC maintains a regional inventory in Muscat and coordinates directly with manufacturers across Europe and Asia. Our engineers help you verify the exact model and revision before ordering, avoiding costly mismatches.
Request a Quote for Bently Nevada 330105-02-12-10-02-05 3300 XL Probe
For the Bently Nevada 330105 probe or any related control and instrumentation requirement, contact the Seven Star LLC team. Submit a formal inquiry through our RFQ page with your measurement range, connection and configuration, and our specialists will respond with a detailed commercial proposal and the official Bently documentation.
Related Products
Bently Nevada, a division of Baker Hughes, is a global leader in asset condition monitoring and protection technologies. For over six decades, the company has set the industry standard in machinery diagnostics, vibration analysis, and predictive maintenance solutions.
Its advanced systems and sensors are designed to ensure maximum equipment uptime, safety, and efficiency across power generation, oil & gas, and industrial manufacturing sectors. From vibration probes and monitoring racks to software platforms like System 1, Bently Nevada products enable real-time insight and data-driven decision-making.
Seven Star LLC supplies genuine Bently Nevada equipment, sensors, and monitoring solutions to clients across the Middle East, providing trusted reliability, expert support, and seamless integration for modern industrial operations.
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