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SKU: 330104-02-10-10-02-00
Bently Nevada 330104-02-10-10-02-00 3300 XL 8mm Proximity Sensor
The Bently Nevada 330104-02-10-10-02-00 is a 3300 XL 8mm proximity probe with a 1.0″ case and 1.0m total length. Engineered for non-contact vibration and displacement measurement, it offers superior reliability and precision for critical turbine and compressor monitoring.
Product Overview
The Bently Nevada 330104-02-10-10-02-00 belongs to the 3300 XL 8mm Proximity Transducer System, a premier solution for monitoring the mechanical health of rotating machinery. This probe utilizes eddy current technology to perform non-contacting displacement measurements, allowing operators to observe shaft vibration, axial position, and rotational speed without interfering with machine movement. By providing high-frequency response and exceptional linearity, it serves as a critical early-warning component for preventing equipment failure.
Technical Configuration and Data
- Model Number:Â 330104-02-10-10-02-00
- Probe Diameter:Â 8 mm
- Thread Specifications:Â 3/8-24 UNF-2A (Standard English threads)
- Unthreaded Length:Â 0.2 inches
- Overall Case Length:Â 1.0 inch
- Total Cable Length:Â 1.0 meter (3.3 feet)
- Connector Option:Â Miniature coaxial ClickLoc connector with connector protector
- Housing Material:Â AISI 303 or 304 Stainless Steel
- Tip Material:Â Polyphenylene sulfide (PPS)
- Ingress Protection:Â IP67 rated for moisture and chemical resistance
Performance and Functional Characteristics
Furthermore, the 330104-02-10-10-02-00 is specifically designed to maintain signal integrity in electrically noisy industrial environments. The probe tip and body are transition-molded to provide a liquid-tight seal, preventing the ingress of oil and machine coolants. Because the 3300 XL system features advanced Radio Frequency Interference (RFI) immunity, it delivers stable readings even when installed near large electric motors or power lines. Additionally, the ClickLoc connector system incorporates gold-plated contacts and a locking mechanism to ensure that high-frequency signals remain clear despite constant machinery vibration.
Critical System Applications
Engineers integrate this proximity probe into Turbine Supervisory Instrumentation (TSI) to protect expensive capital assets. Common applications include:
- Measuring radial vibration in centrifugal and axial compressors.
- Monitoring axial thrust position in steam and gas turbines.
- Detecting shaft eccentricity during machine startup and shutdown cycles.
- Sensing rotational speed (RPM) and phase reference (Keyphasor) for diagnostic analysis.
- Protecting balance-of-plant equipment like pumps, gearboxes, and fans.
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