Product Overview

The Bently Nevada 330180-080-03-05 is a high-integrity signal conditioning module belonging to the 3300 XL Proximity Transducer series. This Proximitor sensor is engineered to provide precise, non-contact measurement of shaft displacement and vibration in rotating machinery. By generating a voltage output that is exactly proportional to the gap between the probe tip and a conductive target, it enables the acquisition of both static position (axial thrust) and dynamic oscillation (radial vibration) data.

Designed as a core component of Turbine Supervisory Instrumentation (TSI), this module is optimized for fluid-film bearing machines. It supports essential Keyphasor® reference signals and high-accuracy speed measurements. The 3300 XL series architecture allows for total interchangeability of components, meaning probes, cables, and sensors can be replaced without the time-consuming process of individual component matching or bench calibration.

Technical Characteristics and Construction

• Advanced Signal Integrity: Maintains a standard scale factor of 7.87 V/mm (200 mV/mil), providing high-resolution data for machinery protection systems and condition monitoring software.

• API 670 Compliance: Fully adheres to the industry standards for mechanical configuration, linear range, and thermal stability required for critical industrial assets.

• Robust Connector Interface: Features gold-plated ClickLoc connectors that provide a secure, corrosion-resistant link. These connectors are designed to be tool-free while preventing accidental loosening under high-vibration conditions.

• Mechanical Resilience: Utilizes TipLoc molding technology to ensure a permanent bond between the probe body and tip, and CableLoc design which provides a 330 N (75 lbf) pull strength for superior cable security.

• Target Calibration: Factory-calibrated for AISI 4140 steel as the default target material, ensuring immediate accuracy upon installation.

• System Versatility: Offers backward compatibility with non-XL 3300 series components while providing modern enhancements in RFI immunity and durability.

Technical Specifications

• Manufacturer: Bently Nevada (Baker Hughes)

• Model Number: 330180-080-03-05

• System Family: 3300 XL 8 mm Proximity Transducer System

• Primary Function: Displacement and Vibration Signal Conditioning

• Linear Range: 2.0 mm (80 mils)

• Output Resistance: 50 Ω

• Operating Temperature: -40°C to +85°C

• Weight: 0.06 kg

• Dimensions: 1.8 x 1.6 x 12.3 cm

• HS Code: 8537101190

• Country of Origin: USA

Industrial Application Areas

• Power Generation: Radial vibration and thrust position monitoring for steam and gas turbines.

• Oil & Gas Processing: High-reliability sensing for centrifugal compressors and expanders.

• Manufacturing & Utilities: Rotational speed sensing and shaft runout measurement for large-scale pumps and motors.

• Petrochemical: Essential protection for critical machinery operating in hazardous or volatile environments.