Bently Nevada 200150-15-05 General Purpose Accelerometer for Trendmaster Systems

Product Introduction

When a petrochemical plant experiences unexplained vibration in a critical cooling fan, the Bently Nevada 200150-15-05 general-purpose accelerometer provides the reliable data needed to diagnose the issue before unplanned downtime occurs. Designed for use with Trendmaster 2000 and Trendmaster Pro systems, this accelerometer delivers accurate vibration measurements in demanding industrial environments.

Manufactured in the U.S.A., the 200150-15-05 is built for general applications where robust performance and certified safety are essential. Its multiple approvals — CSA, ATEX, and IECEx — make it suitable for hazardous area installations.

Technical Specifications

The 200150-15-05 features a mounting stud option of 3/8-24 to 3/8-16 UNC with a 3/4 inch hex stud, ensuring secure attachment to machinery. The accelerometer offers a mounted resonant frequency greater than 20 kHz (>1200 kcpm), providing a wide frequency response for capturing vibration data. Quiescent current is less than 800 µA, indicating low power consumption for continuous monitoring.

Industry Applications

In the oil and gas sector, the 200150-15-05 monitors pumps and compressors for early signs of bearing wear or imbalance. Its rugged design withstands harsh conditions, while the multiple certifications allow deployment in classified areas. For power generation, this accelerometer tracks turbine vibrations, helping maintenance teams schedule repairs during planned outages rather than emergency shutdowns.

Installation & Setup Guidance

Mount the 200150-15-05 using the provided 3/8-24 female thread, applying a mounting torque between 2.7 and 6.8 N·m (2 to 5 ft·lbf). Ensure the mounting surface is clean and flat for optimal signal transmission. Connect the accelerometer to a compatible Trendmaster 2000 or Trendmaster Pro system using the appropriate cabling. After installation, verify the output bias voltage and sensitivity at 80 Hz to confirm proper operation.

Maintenance & Reliability

Regularly inspect the accelerometer for signs of physical damage or corrosion, especially in environments with high humidity or chemical exposure. The hermetically sealed design protects the internal sensing element, but periodic verification of the output signal helps ensure consistent performance. Replace the unit if the quiescent current exceeds the specified limit or if the output bias voltage drifts outside the acceptable range.

Selection Guide & Purchasing Advice

Before ordering the Bently Nevada 200150-15-05, verify that your Trendmaster system supports this accelerometer model. Confirm the mounting thread compatibility with your machinery. For complete technical specifications and current availability, contact BluePLC Industrial. Our team can help you select the right accelerometer for your application and provide guidance on accessories such as mounting studs and cables.