The 330101-16-28-10-12-CN is a high-precision 3300 XL 8 mm Proximity Probe featuring a 3/8-24 UNF thread and a non-armored design. As a cornerstone of the Bently Nevada 3300 XL transducer system, this eddy-current sensor is engineered for critical machinery protection, measuring vibration and position on fluid-film bearing machines. This specific configuration, with its 1.0 metre total length and FluidLoc cable, is extensively utilized in gas turbines, steam turbines, and high-speed centrifugal compressors. By delivering a standardized 200 mV/mil linear scale factor, the 330101 provides the high-fidelity data required for System 1 diagnostics, enabling operators to detect early signs of bearing wear or shaft instability before they escalate into costly mechanical failures.
The following table encapsulates the rigorous technical specifications of the 330101-16-28-10-12-CN to ensure precise engineering alignment and SEO indexing.
| Technical Parameter | Specification Value |
|---|---|
| Model Number | 330101-16-28-10-12-CN |
| Manufacturer | Bently Nevada (Baker Hughes) |
| Probe Type | 3300 XL 8 mm Proximity Probe |
| Thread Size | 3/8-24 UNF-2A (Standard Thread) |
| Armor Option | Without Armor |
| Unthreaded Length | 1.6 in (16) |
| Overall Case Length | 2.8 in (28) |
| Total Length | 1.0 metre (10) / 3.3 feet |
| Cable Type | FluidLoc Cable (Prevents oil wicking) |
| Connector | Miniature Coaxial ClickLoc |
| Tip Material | Polyphenylene sulfide (PPS) |
| Case Material | AISI 303 or 304 Stainless Steel (SST) |
| Operating Temp | -51 to 177 Celsius |
| Pressure Rating | Viton O-ring Sealed |
Why is the "without armor" configuration used in the 330101-16-28-10-12-CN?The without armor version provides maximum flexibility for cable routing within tight conduits or internal machine housings where external mechanical abrasion is not a primary risk. This reduces the overall cable diameter, making it easier to pull through complex internal paths during installation.
What is the specific benefit of the FluidLoc cable (Option 12)?The FluidLoc cable is engineered with a proprietary internal seal that prevents lubrication oil or other process fluids from leaking through the inside of the coaxial cable. This is a critical safety and maintenance feature for probes mounted in pressurized oil environments.
How does the 1.6 in unthreaded length affect installation?The 1.6 in (16) unthreaded section allows for rapid insertion into the mounting bracket or sleeve without the need for constant threading. It provides a smooth surface for the initial part of the probe body, simplifying the gapping process in deep bearing housings.
Mounting & Torque Limits: When installing the 3/8-24 UNF probe, the maximum recommended torque is 13.5 Nm (10 ft-lb). Exceeding this limit can damage the stainless steel threads or cause internal stress on the sensing coil. Always use a calibrated torque wrench for final seating.
Coaxial Connector Handling: The ClickLoc connector is designed for high-vibration environments. Ensure you hear the positive "click" during connection. Do not use pliers to tighten the miniature coaxial connectors; finger-tight plus the locking mechanism is sufficient for signal integrity.
Gap Voltage Calibration: For a standard 3300 XL system, the probe should be gapped to -10.0 VDC (using a voltmeter at the Proximitor output) to ensure it sits at the center of the 80 mil (2.0 mm) linear range. This provides the most accurate measurement of dynamic shaft vibration.
The Bently Nevada 330101-16-28-10-12-CN represents the gold standard in proximity sensing, featuring a PPS (Polyphenylene sulfide) tip that is chemically inert to most industrial solvents and oils. Its design ensures a thermal stability that remains consistent even at temperatures up to 177 Celsius. As an Original and New component, it ensures total downward compatibility with existing 3300 XL Proximitors. The inclusion of the CN agency approval confirms its compliance with specific international safety and technical standards, making it the preferred choice for global plant operators prioritizing reliability in their Turbine Supervisory Instrumentation (TSI) suites.
Global Express Shipping
Returns & Warranty
Manufacturer: Bently Nevada
Product No.: 330101-16-28-10-12-CN
Country of origin:United States
Product Type: 3300 XL 8 mm Proximity Probe
Payment: T/T, Western Union
Weight: 320g
Shipping port: Xiamen
Warranty: 12 months
The 330101-16-28-10-12-CN is a high-precision 3300 XL 8 mm Proximity Probe featuring a 3/8-24 UNF thread and a non-armored design. As a cornerstone of the Bently Nevada 3300 XL transducer system, this eddy-current sensor is engineered for critical machinery protection, measuring vibration and position on fluid-film bearing machines. This specific configuration, with its 1.0 metre total length and FluidLoc cable, is extensively utilized in gas turbines, steam turbines, and high-speed centrifugal compressors. By delivering a standardized 200 mV/mil linear scale factor, the 330101 provides the high-fidelity data required for System 1 diagnostics, enabling operators to detect early signs of bearing wear or shaft instability before they escalate into costly mechanical failures.
The following table encapsulates the rigorous technical specifications of the 330101-16-28-10-12-CN to ensure precise engineering alignment and SEO indexing.
| Technical Parameter | Specification Value |
|---|---|
| Model Number | 330101-16-28-10-12-CN |
| Manufacturer | Bently Nevada (Baker Hughes) |
| Probe Type | 3300 XL 8 mm Proximity Probe |
| Thread Size | 3/8-24 UNF-2A (Standard Thread) |
| Armor Option | Without Armor |
| Unthreaded Length | 1.6 in (16) |
| Overall Case Length | 2.8 in (28) |
| Total Length | 1.0 metre (10) / 3.3 feet |
| Cable Type | FluidLoc Cable (Prevents oil wicking) |
| Connector | Miniature Coaxial ClickLoc |
| Tip Material | Polyphenylene sulfide (PPS) |
| Case Material | AISI 303 or 304 Stainless Steel (SST) |
| Operating Temp | -51 to 177 Celsius |
| Pressure Rating | Viton O-ring Sealed |
Why is the "without armor" configuration used in the 330101-16-28-10-12-CN?The without armor version provides maximum flexibility for cable routing within tight conduits or internal machine housings where external mechanical abrasion is not a primary risk. This reduces the overall cable diameter, making it easier to pull through complex internal paths during installation.
What is the specific benefit of the FluidLoc cable (Option 12)?The FluidLoc cable is engineered with a proprietary internal seal that prevents lubrication oil or other process fluids from leaking through the inside of the coaxial cable. This is a critical safety and maintenance feature for probes mounted in pressurized oil environments.
How does the 1.6 in unthreaded length affect installation?The 1.6 in (16) unthreaded section allows for rapid insertion into the mounting bracket or sleeve without the need for constant threading. It provides a smooth surface for the initial part of the probe body, simplifying the gapping process in deep bearing housings.
Mounting & Torque Limits: When installing the 3/8-24 UNF probe, the maximum recommended torque is 13.5 Nm (10 ft-lb). Exceeding this limit can damage the stainless steel threads or cause internal stress on the sensing coil. Always use a calibrated torque wrench for final seating.
Coaxial Connector Handling: The ClickLoc connector is designed for high-vibration environments. Ensure you hear the positive "click" during connection. Do not use pliers to tighten the miniature coaxial connectors; finger-tight plus the locking mechanism is sufficient for signal integrity.
Gap Voltage Calibration: For a standard 3300 XL system, the probe should be gapped to -10.0 VDC (using a voltmeter at the Proximitor output) to ensure it sits at the center of the 80 mil (2.0 mm) linear range. This provides the most accurate measurement of dynamic shaft vibration.
The Bently Nevada 330101-16-28-10-12-CN represents the gold standard in proximity sensing, featuring a PPS (Polyphenylene sulfide) tip that is chemically inert to most industrial solvents and oils. Its design ensures a thermal stability that remains consistent even at temperatures up to 177 Celsius. As an Original and New component, it ensures total downward compatibility with existing 3300 XL Proximitors. The inclusion of the CN agency approval confirms its compliance with specific international safety and technical standards, making it the preferred choice for global plant operators prioritizing reliability in their Turbine Supervisory Instrumentation (TSI) suites.
Global Express Shipping
Returns & Warranty
Orders are processed and delivered Monday-Friday (excluding public holidays).
For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .
| Color pattern |
Blue
Greyish White
|
| Country of origin |
United States
|
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