Bently Nevada 136751-01 Velocity Interface

Quick Overview

The 136751-01 is a high-precision Dual Velocity Monitor Module designed for the Bently Nevada 3500 Machinery Protection System. This module is specialized for interfacing with position and velocity sensors, converting mechanical displacement signals into accurate, proportional voltage outputs. 

• Model: 136751-01

• Module Type: Dual Velocity / Position Monitor

• Channels: 2 Independent Monitoring Channels

• Isolation: 250 Vdc Channel-to-Channel

• Output Signal: Proportional Voltage

• Operating Temp: -30°C to +65°C (-22°F to +150°F)

• Dimensions: 241 x 24.4 x 103 mm

• Weight: 0.45 kg

Key Features

• Dual-Channel Monitoring: Simultaneously tracks two independent velocity or displacement inputs, providing a more complete picture of machine vibration and movement from a single module slot.

• Superior Electrical Isolation: Features 250 Vdc channel-to-channel isolation, which prevents ground loops and ensures that a fault in one sensor circuit does not interfere with the other.

• Proportional Voltage Conversion: Effectively translates raw mechanical movement into real-time voltage outputs, enabling precise machine diagnostics and simplified integration with external recorders.

• Extreme Environmental Resilience: Engineered to withstand the rigors of industrial sites, operating reliably in temperatures ranging from -30°C to +65°C and in humidity up to 95%.

• Condition-Based Maintenance: Supports advanced predictive maintenance by identifying subtle mechanical changes early, helping operators avoid catastrophic failure and costly unplanned downtime.