Bently Nevada 200150-02-05 General Purpose Accelerometer for Trendmaster Systems

Solving Vibration Monitoring Challenges in Harsh Industrial Environments

When a critical rotating machine in a petrochemical plant begins exhibiting abnormal vibration levels, the engineering team needs a reliable sensor to capture accurate data without delay. The Bently Nevada 200150-02-05 general purpose accelerometer provides a proven solution for continuous vibration monitoring in demanding applications. Designed for use with Trendmaster 2000 and Trendmaster Pro systems, this accelerometer delivers consistent performance across a wide temperature range and in hazardous areas.

Product Overview

The Bently Nevada 200150-02-05 is a general purpose accelerometer built for the Trendmaster 2000 or Trendmaster Pro platform. It features a 3/8-24 to 3/8-24 UNF mounting stud with a 1-3/8 inch hex plate, ensuring secure attachment to machinery. The unit carries multiple approvals including CSA, ATEX, and IECEx, making it suitable for use in classified environments. Manufactured in the USA, this accelerometer is designed for general application vibration monitoring.

Technical Specifications

Key specifications for the 200150-02-05 include:

Mounted resonant frequency: >20 kHz (>1200 kcpm)

Quiescent current: <800 µA

Mounting stud option: 02 = 3/8-24 to 3/8-24 UNF 1-3/8 inch hex plate stud

Approvals: 05 = Multiple Approvals (CSA, ATEX, and IECEx)

These parameters ensure the sensor can capture high-frequency vibration signals while consuming minimal power, critical for loop-powered monitoring systems.

Industry Applications

The 200150-02-05 accelerometer excels in several industrial scenarios:

Oil and Gas: Monitoring pumps, compressors, and turbines in hazardous areas where ATEX and IECEx certifications are mandatory.

Power Generation: Tracking vibration on fans, motors, and generators to prevent unplanned outages.

Manufacturing: General purpose vibration monitoring on rotating equipment in production lines.

Its wide temperature range and hermetically sealed construction make it suitable for outdoor and harsh indoor environments.

Installation & Setup Guidance

Proper mounting is essential for accurate readings. Use the provided 3/8-24 female thread to attach the accelerometer to a flat, clean surface on the machine. Apply the recommended mounting torque of 2.7 to 6.8 N•m (2 to 5 ft•lbf) to ensure good mechanical coupling. After installation, allow the sensor to settle for up to 300 ms before taking measurements. Connect the SIG+ and SIG- leads to the Trendmaster system, observing correct polarity.

Maintenance & Reliability

This accelerometer requires minimal maintenance due to its hermetically sealed 316L stainless steel housing. Periodically inspect the mounting stud for tightness and check the cable for damage. The sensor operates reliably from -40 °C to +105 °C and withstands 100% condensing humidity. Its ceramic shear sensing element provides long-term stability and accuracy.

Selection Guide & Purchasing Advice

Before ordering the 200150-02-05, verify that your Trendmaster system supports the accelerometer input type. Confirm the mounting thread matches your machine's stud (3/8-24 female). For complete technical specifications, please contact BluePLC Industrial. Our team can help you select the right accelerometer for your application and ensure compatibility with your existing monitoring infrastructure.

Compatibility & Integration

The 200150-02-05 is designed for seamless integration with Bently Nevada Trendmaster 2000 and Trendmaster Pro systems. It works with the ProTIM option for standard acceleration-to-velocity channel type (-01). The sensor provides a sensitivity of 10.2 mV/(m/s²) (100 mV/g) at 80 Hz, compatible with standard vibration monitoring modules.