Product Overview

The Bently Nevada 330180-X1-05, featuring the specific MOD:145004-47 factory configuration, is a high-precision signal conditioning module designed for the 3300 XL series. This Proximitor sensor acts as the critical link between proximity probes and the monitoring system, converting eddy-current signals into a linear voltage output. It is engineered to monitor high-speed rotating assets where precise measurement of radial vibration, axial thrust position, and rotational speed is required for machinery protection.

This specialized 145004-47 variant is factory-calibrated for a 9.0-meter system length and optimized for AISI 1040 steel target materials. By providing a stable output voltage directly proportional to the gap between the probe tip and the shaft, it allows for high-fidelity data acquisition in Turbine Supervisory Instrumentation (TSI) environments.

Technical Characteristics and Performance

• Material-Specific Calibration: Precision-tuned for AISI 1040 steel targets, ensuring linear accuracy across the specified measurement range.

• Extended System Length: Specifically configured for 9-meter total system lengths (probe plus extension cable), maintaining signal integrity without manual recalibration.

• RFI/EMI Resilience: Features advanced immunity to radio frequency and electromagnetic interference, allowing for reliable operation in electrically dense industrial settings without specialized shielding.

• Linearity and Sensitivity: Operates effectively within a 10-90 mil range with a standard Average Scale Factor (ASF) of 200 mV/mil, providing the sensitivity required for both static and dynamic measurements.

• Global Hazardous Area Compliance: Fully certified under ATEX, IECEx, and NEPSI standards, ensuring safe deployment in potentially explosive industrial atmospheres.

• Flexible Installation: Supports both high-density DIN-rail mounting and traditional 4-hole panel-mount configurations, facilitating easy integration into new or existing control cabinets.

Technical Specifications

• Manufacturer: Bently Nevada (Baker Hughes)

• Model Number: 330180-X1-05

• Modification Code: MOD:145004-47

• Product Series: 3300 XL / 3300 System

• Target Material: AISI 1040 Steel

• Linear Measurement Range: 0.25 to 2.3 mm (10 to 90 mils)

• Output Sensitivity: 7.87 V/mm (200 mV/mil)

• Total System Length: 9.0 Meters

• Weight: 0.06 kg

• Dimensions: 1.8 x 1.6 x 12.3 cm

• Country of Origin: USA

Industrial Application Areas

• Power Generation: Monitoring radial shaft vibration and axial displacement in steam and gas turbines.

• Oil and Gas Refining: Critical protection for high-speed centrifugal compressors and expanders.

• Heavy Manufacturing: High-accuracy Keyphasor and speed measurements for large-scale motor-driven units.

• Marine Propulsion: Monitoring shaft stability and bearing condition in maritime engine systems.