Bently Nevada 3500/45 (176449-04+135137-01) Position Monitor Module

Overview

The 3500/45 is a 4-channel Position Monitor Module designed for the Bently Nevada 3500 Monitoring System. It monitors the position of critical rotating machinery components, ensuring operational safety and reliability.

Technical Specifications

• Channels: 4 input channels

• Input Types:

• Proximity transducers

• Rotary Position Transducers (RPTs)

• DC Linear Variable Differential Transformers (DC LVDTs)

• AC Linear Variable Differential Transformers (AC LVDTs)

• Rotary potentiometers

• Functions:

• Axial (thrust) position monitoring

• Differential expansion

• Case expansion

• Valve position monitoring

• Input Impedance:

• 1 MΩ for DC LVDT inputs

• 10 kΩ for Proximitor or RPT inputs

• 137 kΩ for AC LVDT inputs

• 200 kΩ for rotary potentiometer inputs

• Power Consumption:

• 7.7 W (typical with Position I/O)

• 8.5 W (typical with AC LVDT I/O)

• 5.6 W (typical with Rotary Potentiometer I/O)

• Output: Digital alarm signals for machinery protection

• Operating Temperature: -40°C to +85°C (-40°F to +185°F)

• Certifications: Meets API 670 standards for machinery protection