Bently Nevada 3300/46 Ramp Differential Expansion Monitor

Product Description:

The Bently Nevada 3300/46 is a precision Ramp Differential Expansion Monitor designed to measure and monitor differential expansion in critical rotating machinery. It is especially useful in applications where traditional proximity probe systems cannot be installed or provide limited access.

This monitor is ideal for large turbines and similar high-temperature equipment, where reliable measurement of shaft-to-casing expansion is essential for protecting machinery from thermal damage. The 3300/46 ensures continuous, accurate readings to support equipment health and operational safety.

Key Features:

• Advanced ramp-type differential expansion monitoring

• Perfect for applications where proximity probes are impractical

• Reliable performance in high-temperature environments

• Continuous real-time monitoring for thermal growth protection

• Helps prevent mechanical damage and unplanned downtime

• Easy integration with Bently Nevada systems

Common Applications:

• Steam turbines

• Gas turbines

• Large compressors

• High-temperature rotating equipment

With the Bently Nevada 3300/46, plant operators gain greater confidence in monitoring differential expansion, helping extend equipment life and improve reliability.