Bently Nevada 130739-01 Vibration Velocity Monitoring Module

Quick Overview

The 130739-01 is a high-precision Dual Velocity Monitor Module specifically designed for the Bently Nevada 3300/55 Machinery Protection System. This module provides continuous, real-time monitoring of vibration velocity for critical rotating equipment. 

Technical Data

• Model Number: 130739-01

• System Compatibility: 3300/55 Machinery Protection System

• Ordering Code: 3300/55-03-04-14-14-00-00-04-01

• Input Channels: Dual (Channel A and Channel B)

• Scale Factor: 100 mV/in/sec

• Output Signal: 4–20 mA (Standard Analog)

• Power Supply: 24 V DC

• Operating Temp: -40°C to +85°C

• Dimensions: 150 x 100 x 50 mm

• Weight: 1.5 kg

Key Features

• Dual-Channel Monitoring: Supports two independent velocity inputs within a single module, optimizing rack space while maintaining dedicated protection for multiple bearing points.

• High Sensitivity Reporting: The 100 mV/in/sec scale factor provides the resolution necessary to detect subtle changes in vibration velocity, essential for early-stage fault diagnostics.

• Standardized System Integration: Features 4–20 mA analog outputs, allowing for straightforward connection to industrial control platforms including PLC, DCS, and SCADA systems.

• Industrial Hardening: Engineered to operate reliably in extreme thermal conditions (-40°C to +85°C), ensuring stable monitoring in the most demanding factory or outdoor environments.

• Condition-Based Insights: Facilitates accurate trend analysis, enabling plant operators to transition from reactive repairs to a more efficient predictive maintenance strategy.