Collection: Bently Nevada 991 Thrust Transmitter | Vibration Monitoring

Precision Thrust Monitoring for Critical Machinery Protection

The Bently Nevada 991 Thrust Transmitter is an industry-standard, two-wire device engineered for highly accurate and reliable monitoring of thrust position in rotating machinery. By delivering a robust 4-20 mA output signal proportional to thrust collar position, it provides essential data to prevent catastrophic damage in turbines, compressors, and other high-value assets.

This durable transmitter is designed for long-term stability in the most demanding industrial environments, ensuring you have a clear and continuous view of machine health to avoid unplanned downtime and reduce maintenance costs.

Key Features & Operational Benefits:

• Robust 4-20 mA Output: Provides a noise-resistant signal that is easily integrated with most control and monitoring systems for seamless data acquisition.

• Exceptional Accuracy & Stability: Delivers precise, repeatable measurements of thrust position, enabling early detection of potentially damaging conditions.

• Rugged Industrial Design: Built to withstand harsh conditions, including extreme temperatures, moisture, and vibration, ensuring consistent performance.

• Enhanced Asset Protection: Directly monitors the critical clearance between rotating and stationary components, helping to prevent costly thrust bearing failures.

• Simplified Installation & Maintenance: A self-contained unit designed for easy setup and long service intervals, minimizing operational overhead.

Primary Applications:

The Model 991 is the trusted choice for continuous thrust position monitoring in a wide range of applications, including:

• Steam and Gas Turbines

• Centrifugal and Axial Compressors

• Large Pumps and Fans

• Other critical machinery where axial shaft position is a key performance indicator.

Invest in the proven reliability of the Bently Nevada 991 Thrust Transmitter to safeguard your operations, optimize maintenance schedules, and maximize the lifespan of your critical equipment.