Bently Nevada 18745-03 Proximitor Sensor

Product Overview

The Bently Nevada 18745-03 is a high-precision Proximitor Sensor belonging to the legacy 7200 series. It is a fundamental component in machinery protection systems, specifically designed to measure vibration, axial position, and radial displacement in rotating machinery. By utilizing eddy current technology, the 18745-03 converts the physical distance between the sensor tip and the observed metal surface into a proportional electrical signal, allowing for real-time health monitoring of critical assets like turbines, compressors, and pumps.

Technical Specifications

• Brand/Manufacturer: Bently Nevada

• Product Number: 18745-03 / BA-18745-03

• Product Type: 5 mm & 8 mm Proximitor Sensor

• Series: 7200 Series

• Weight: 0.23 kg (Approx. 0.5 lbs)

• Dimensions (LxWxH): 10.2 cm x 11.4 cm x 13.2 cm

• Function: Vibration and Displacement Measurement

Key Features

• Eddy Current Technology: Enables non-contact measurement of shaft vibration and position, ensuring no mechanical wear on the sensor or the machine.

• Dual-Probe Compatibility: Designed to work effectively with both 5 mm and 8 mm proximity probes within the 7200 series ecosystem.

• Superior Signal Stability: Engineered to provide highly linear output, ensuring that small mechanical changes are accurately reflected in the electrical monitoring data.

• Rugged Construction: Built to withstand the harsh conditions of industrial environments, including exposure to oil, moisture, and high-frequency vibrations.

• Legacy System Support: A vital replacement part for maintaining the operational safety of facilities still utilizing the highly reliable 7200 series monitoring racks.