Product Description
Bently 3500/45 Position detector
The Bently Nevada 3500/45 Position Monitor is a four-channel instrument that accepts input from proximity transducers, Rotary Potentiometers (Rotary Position Transducers), and DC Linear Variable Differential Transformers (DC LVDTs). It conditions the input signals and compares them against user-programmable alarms. The primary purpose of the 3500/45 monitor is to provide essential machinery protection by continuously measuring parameters such as Axial (thrust) Position, Differential Expansion, and Case Expansion. This critical data is used to drive alarms, protecting machinery from catastrophic failure and enabling predictive maintenance.
Technical Specifications:
- Inputs: Accepts signals from 1 to 4 proximity transducers, DC LVDTs, or Rotary Potentiometers.
- Power Consumption: 7.7 Watts typical.
- Operating Temperature: -30 °C to +65 °C (-22 °F to +150 °F).
- Functionality: Provides continuous monitoring of axial position, differential expansion, case expansion, and other position measurements for critical machinery protection.

Bently 3500/45 Position detector
The Bently 3500/45 is a four-channel position monitor module for the 3500 Machinery Protection System, providing reliable monitoring of axial thrust position and differential expansion to protect critical rotating equipment.








