Bently Nevada 18745-03 7200 Series 5 & 8 mm Proximity Sensor

Product Introduction

The Bently Nevada 18745-03 proximity sensor is part of the renowned 7200 series, designed specifically for use in condition monitoring and vibration analysis in critical industrial environments. This sensor is ideal for monitoring the position and vibration of rotating machinery such as motors, turbines, and pumps, ensuring that equipment operates efficiently and without failure.

The 7200 series sensors, including the 18745-03, provide highly accurate and reliable proximity measurement, helping industries like oil and gas, power generation, manufacturing, and chemical processing achieve optimal performance through predictive maintenance. With its compact design, this sensor ensures easy installation and accurate readings, even in harsh environments.

The 18745-03 sensor is designed for 5 mm and 8 mm displacement measurements, and it offers high-resolution data for critical machine health monitoring.

Technical Specifications

Applications

The Bently Nevada 18745-03 5 & 8 mm proximity sensor is specifically designed for a variety of industrial applications, where precision and durability are critical. Some of the key applications include:

• Machine Condition Monitoring
  The 18745-03 proximity sensor is a crucial tool in predictive maintenance programs. By monitoring the vibration and position of rotating machinery like motors, compressors, and pumps, this sensor helps to detect early signs of wear and tear, preventing costly failures and unplanned downtime.

• Vibration Analysis
  In industries with high-vibration environments, such as oil & gas and chemical processing, the sensor monitors the dynamic behavior of machinery. It helps engineers assess the health of critical components and predict when maintenance is needed.

• Turbine and Compressor Monitoring
  The sensor’s compact design and high sensitivity make it ideal for monitoring the position and vibration of turbine shafts and compressor blades, ensuring optimal performance and avoiding mechanical damage.

• Structural Health Monitoring
  In addition to machinery, the 18745-03 proximity sensor can be used for structural health monitoring, detecting any movements or vibrations in buildings, bridges, or other structures subjected to mechanical stress.

• Rotating Equipment Monitoring
  For rotating equipment, including motors and generators, this sensor provides precise proximity measurements to assess their mechanical integrity and performance under various operational conditions.

• Critical Infrastructure Applications
  The sensor is used to monitor the position and vibrations of high-value infrastructure in sectors like power generation, ensuring the stability of turbines, reactors, and other critical equipment.

Key Advantages

• High Precision
  The 18745-03 offers precise measurements of 5 mm and 8 mm, ensuring highly accurate data for monitoring the health of machinery and preventing unexpected failures.

• Durable Design
  Built to withstand harsh industrial conditions, the 18745-03 is made from high-quality stainless steel and epoxy-coated materials, offering IP65 protection against dust and water ingress.

• Wide Temperature Range
  The sensor operates effectively in extreme temperature conditions, from -40°C to +85°C, ensuring reliable performance in a variety of industrial environments.

• Flexible Mounting Options
  This sensor supports threaded or flanged mounting, providing flexible installation options for different setups, making it easy to integrate into existing machinery systems.

• Real-Time Monitoring
  With an analog output (4-20 mA or 0-10V), the sensor provides real-time monitoring data, enabling immediate corrective actions if anomalies are detected.

• Compact and Lightweight
  The 18745-03 is designed to be compact with dimensions of 102 × 114 × 132 mm and lightweight (0.23 kg), ensuring easy installation even in confined spaces.

• Reliable in High-Vibration Environments
  This proximity sensor is ideal for high-vibration environments, ensuring that even sensitive equipment is monitored with high reliability, reducing the risk of equipment failure.

Brand Overview

Bently Nevada, a division of Baker Hughes, is a global leader in the field of condition monitoring and vibration analysis. With a legacy of over 60 years, Bently Nevada provides cutting-edge technology for industrial applications, helping companies reduce unplanned downtime and extend the life of their machinery through predictive maintenance. The company’s sensors, vibration monitors, and diagnostic tools are trusted by industries worldwide for their accuracy, reliability, and performance.

Product Series

The 18745-03 proximity sensor belongs to the 7200 series of Bently Nevada sensors, which are renowned for their accuracy and durability in critical machine monitoring applications. The 7200 series includes a range of sensors designed to monitor displacement, vibration, and condition of rotating machinery in various industrial environments.

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