Product Overview

The Bently Nevada 330180-X1-05, featuring the MOD:145004-63 factory modification, is a high-performance Proximitor Sensor engineered for the 3300 XL 8 mm proximity transducer system. This module serves as the primary signal conditioner for Turbine Supervisory Instrumentation (TSI), converting the raw radio frequency (RF) signal from a proximity probe into a linear voltage output. The resulting signal is directly proportional to the distance between the probe tip and the target conductive surface, allowing for precise tracking of shaft vibration and axial position.

This advanced sensor is designed for mission-critical machinery protection on fluid-film bearing equipment. It excels in delivering accurate static and dynamic data, including radial vibration, thrust displacement, and Keyphasor® speed measurements. The MOD:145004-63 variant is specifically optimized for enhanced RFI/EMI immunity and simplified installation within modern industrial control environments.

Key Technical Characteristics

• Integrated Isolation Base: The hardware features a built-in mounting base that provides complete electrical isolation, removing the need for external isolator plates and reducing installation complexity.

• Superior RFI/EMI Immunity: Engineered to meet stringent European CE mark requirements, this sensor can be installed in non-metallic fiberglass housings without signal degradation from nearby radio frequency interference.

• API 670 Compliance: Fully adheres to the American Petroleum Institute (API) 670 standards for configuration, measurement accuracy, linear range, and thermal stability.

• Interchangeable Architecture: Supports complete interchangeability between probes, extension cables, and sensors within the 3300 XL series, eliminating the need for component matching or bench calibration.

• Flexible Mounting Design: Supports high-density DIN-rail mounting for compact cabinet layouts while maintaining the classic 4-hole footprint for traditional panel installations.

• Backward Compatibility: Maintains full electrical and mechanical compatibility with non-XL 3300 series components, facilitating cost-effective system upgrades.

Technical Specifications

• Manufacturer: Bently Nevada (Baker Hughes)

• Model Number: 330180-X1-05

• Modification Code: MOD:145004-63

• System Family: 3300 XL 8 mm Proximity Transducer System

• Linear Range: 2.0 mm (80 mils)

• Nominal Scale Factor: 7.87 V/mm (200 mV/mil)

• 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: Monitoring radial vibration and axial position in steam and gas turbines.

• Petrochemical: High-integrity sensing for centrifugal compressors and large-scale industrial blowers.

• Oil & Gas Upstream: Vibration monitoring for critical pump sets and turbo-expanders.

• Water Treatment: Rotational speed and shaft position tracking for high-capacity motor-driven pumps.