BENTLY NEVADA 330103-00-07-10-12-05 Attributes
| Brand: Bently Nevada (Baker Hughes) | Product Series: 3300 XL 8mm Transducer System |  |
| Product Type: Non-contact Eddy Current Proximity Probe | Thread Type: M10 x 1 male metric thread | |
| Unthreaded Length: 0 mm (fully threaded case) | Case Length: 70 mm | |
| Total Cable Length: 1.0 metre (3.3 feet) | Connector Type: ClickLoc miniature coaxial connector with integrated connector protector | |
| Agency Approvals: Multiple global hazardous area certifications (including ATEX, IECEx, and CSA) | Operating Temperature Range: -52°C to +177°C (-62°F to +350°F) |
BENTLY NEVADA 330103-00-07-10-12-05 Key Function
Non-Contact Distance Measurement: The Bently Nevada 330103-00-07-10-12-05 probe continuously tracks precise gap changes between its 8mm tip and the rotating shaft surface without physical contact.
Radial Vibration Monitoring: This 330103-00-07-10-12-05 Proximity Probe detects high-frequency dynamic shaft movement relative to fluid-film bearings, enabling early detection of machine imbalance, misalignment, or rotor instability.
Axial Position (Thrust) Tracking: The 330103-00-07-10-12-05 Proximity Probe measures longitudinal shaft shift to prevent catastrophic internal contact between rotor blades and the machine casing.
Shaft Rotational Speed (RPM) Sensing: Bently Nevada Proximity Probe functions as a reliable keyphasor or tachometer sensor when paired with a shaft notch or keyway to calculate exact rotor speed and phase angle.
Early Fault Diagnostics: The 330103-00-07-10-12-05 Proximity Probe supplies high-fidelity dynamic wave data to machinery protection systems (such as the Bently Nevada 3500 series) to identify early-stage mechanical flaws.
Hazardous Area Safety Compliance: Engineered with a 70mm fully threaded case and an integrated connector protector, the 330103-00-07-10-12-05 operates safely inside explosive gas or dust zones under ATEX, IECEx, and CSA certifications.
330103-00-07-10-12-05 Proximity Probe FAQ
Q1: What are the exact physical dimensions and thread specifications of the Bently Nevada 330103-00-07-10-12-05 proximity probe?
A1: The Bently Nevada Proximity Probe is an 8 mm eddy-current proximity probe featuring an M10 x 1 metric thread. The specific configuration defines a 70 mm overall case length with 0 mm unthreaded length, meaning the stainless steel body is fully threaded from the base to the tip. It also includes an integral 1.0-meter (3.3 feet) standard cable.
Q2: What type of connector is used on the 330103-00-07-10-12-05 and does it require additional protection?
A2: The Bently Nevada Proximity Probe comes standard with a miniature coaxial ClickLoc connector. The "12" option code indicates that this specific part number includes an integrated connector protector pre-installed from the factory. This eliminates the need to order a separate connector protector tool to safeguard the coaxial junction against environmental contamination and fluid ingress.
Q3: Which hazardous area certifications are covered under the 330103-00-07-10-12-05 part number?
A3: The "05" suffix in 330103-00-07-10-12-05 represents Multiple Approvals. This certifies the probe for global installation in zone-classified hazardous locations under ATEX, IECEx, and CSA frameworks. It meets intrinsic safety (Ex ia) and non-incendive parameters when properly connected through approved Bently Nevada Proximitor sensors and safety barriers.
Q4: Can the 330103-00-07-10-12-05 probe be connected directly to a 3500 monitoring rack?
A4: No, the Bently Nevada Proximity Probe cannot connect directly to a 3500 monitor. To form a complete transducer system, the 1.0-meter cable of the Bently Nevada Proximity Probe must be connected to a matching 3300 XL extension cable and a 3300 XL Proximitor Sensor to achieve the required total system length of either 5.0 or 9.0 meters.
Q5: What target material is calibrated for use with the 330103-00-07-10-12-05 proximity sensor?
A5: The Bently Nevada Proximity Probe is factory-calibrated to deliver its standard Incremental Scale Factor (ISF) of 200 mV/mil (7.87 V/mm) when targeting AISI 4140 electric oven-melt steel. If the Bently Nevada Proximity Probe is used on other materials like stainless steel or tungsten alloys, the output will experience scale factor errors and require custom recalibration.
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Other Modules
| 3500/32M 149986-02 | 330130-040-00-00 |
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| 125720-01 | 3500/20 |
| 125760-01 | 3500/45 176449-04 |
| 125768-01 | 3500/60 |
| 128229-01 | 3500/64M |
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| 133396-01 | 330106-05-30-10-02-00 |
| 146031-01 | 133442-01 |
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| 330104-00-06-05-02-00 | 125840-01 |
| 330105-02-12-05-02-00 | 125800-01 |
| 330106-05-30-05-02-00 | 330105-02-12-05-02-05 |
| 330106-05-30-10-02-05 | 330130-080-00-CN |
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