Product Overview

The Bently Nevada 330102-00-80-10-11-00 is a specialized 8mm proximity probe belonging to the 3300 XL Transducer System. This eddy current sensor is designed to provide high-resolution, non-contact measurements of vibration and shaft position in critical rotating machinery. Engineered for maximum reliability in oily and demanding industrial environments, the probe delivers a linear output voltage proportional to the distance between the probe tip and the target surface. It is a fundamental component for any machinery protection system, offering the precise data required to identify mechanical anomalies before they lead to system failure.

Technical Characteristics

This proximity probe is defined by several advanced engineering features tailored for industrial longevity and accuracy:

Signal Integrity and Sealing The unit features Bently Nevada’s proprietary FluidLoc technology, which creates a robust seal within the cable core to prevent oil or other process fluids from leaking through the sensor and out of the machine. The integrated 1.0-meter cable is further protected by a connector protector, ensuring the electrical path remains dry and secure even in harsh conditions.

Standardized Mechanical Interface This model utilizes a 3/8-24 UNF threaded body with an 8-inch case length, allowing for deep-reach installation in thick-walled bearing housings. The 8mm tip diameter provides a wide linear range that fully complies with API 670 standards for machinery protection, ensuring it meets the most rigorous performance benchmarks in the power and processing industries.

Interchangeability and Maintenance A primary benefit of the 3300 XL system is its complete interchangeability. This probe can be used with any 3300 XL extension cable and Proximitor sensor of the same system length without the need for manual bench calibration. It also maintains full backward compatibility with older non-XL 3300 series hardware, facilitating cost-effective system maintenance and upgrades.

Technical Specifications

• Brand: Bently Nevada

• Model Number: 330102-00-80-10-11-00

• Series: 3300 XL 8mm System

• Product Type: Proximity Probe

• Thread Size: 3/8-24 UNF

• Case Length: 8.0 Inches

• Cable Length: 1.0 Meter (3.3 Feet)

• Cable Technology: FluidLoc with Connector Protector

• Standards Compliance: API 670

• Weight: 0.16 kg

• Dimensions: 1.5 x 1.2 x 112 cm

• Origin: USA

Application Areas

The 330102-00-80-10-11-00 is a critical asset for Turbine Supervisory Instrumentation (TSI). It is primarily used to monitor shaft radial vibration, axial thrust position, and Keyphasor phase reference on high-speed industrial equipment, including:

• Steam and Gas Turbines

• Centrifugal and Axial Compressors

• Large Industrial Pumps and Motors

• High-Speed Gearboxes and Fans