Product Overview

The Bently Nevada 330104-02-08-05-01-00 is a high-precision 8mm proximity probe belonging to the 3300 XL Transducer System. This eddy current sensor is engineered to measure static (position) and dynamic (vibration) distances between the probe tip and a target conductive surface. Specifically designed for Turbine Supervisory Instrumentation (TSI), it provides non-contacting displacement measurements for critical rotating machinery. The probe's architecture ensures full interchangeability between probes, extension cables, and Proximitor sensors, eliminating the need for individual component matching or on-site bench calibration.

Technical Characteristics

This proximity sensor is built to survive the high-temperature and oil-saturated environments typical of steam turbines and compressors.

Precision Engineering and Connectivity The probe features a molded Polyphenylene Sulfide (PPS) plastic tip, which provides superior encapsulation for the internal coil, ensuring long-term signal stability. This specific configuration includes a miniature coaxial ClickLoc connector and is designed with an M10×1 threaded body. The addition of protective armor shielding prevents mechanical damage to the cable in industrial environments.

System Integration and Compliance The 330104-02-08-05-01-00 is physically and electrically compatible with both standard 3300 and 3300 XL series components. It adheres to strict global safety protocols, carrying CSA, ATEX, and IECEx certifications for safe deployment in hazardous areas. The total system length for this model is calibrated at 0.5 meters (probe length) to integrate into a standard 5 or 9-meter total system.

Mechanical Specifications

• Tip Diameter: 8 mm

• Thread Size: M10 x 1 (Metric)

• Body Type: Reverse Mount or Standard Threaded

• Connector: ClickLoc Miniature Coaxial

• Armor: Stainless Steel Flexible Armor

Technical Specifications

• Brand: Bently Nevada

• Model Number: 330104-02-08-05-01-00

• Product Series: 3300 XL 8mm System

• Product Type: Proximity Probe / Eddy Current Sensor

• Total Length: 0.5 Meter (Probe only)

• Threaded Body Length: 0.2 meters (approximate based on part code)

• Operating Temperature: -51°C to +177°C (-60°F to +351°F)

• Weight: 0.06 kg

• HS Code: 8537101190

• Diemention: 1.8x1.6x12.3cm

• Country of Origin: USA

Application Areas

The 330104-02-08-05-01-00 is primarily utilized for monitoring radial vibration, axial thrust position, and speed sensing on critical machinery. It is the industry standard for protecting large-scale industrial assets such as centrifugal compressors, steam turbines, gas turbines, and high-speed gearboxes. By providing accurate displacement data to Bently Nevada 3500 monitoring racks, it enables predictive maintenance strategies that reduce unplanned downtime and prevent catastrophic machine failure.