79512-03 | Bently Nevada 3300 Series Monitor Module

Product Summary

The Bently Nevada 79512-03 is a 3300 Series Monitor Module designed for continuous, online machinery protection. Operating within the modular 3300 Series chassis architecture, this module interfaces with vibration, position, or temperature transducers to provide high-accuracy monitoring and real-time alarm generation in compliance with API 670 machinery protection standards.

Core Specifications

• Model Number: 79512-03
• Product Type: 3300 Series Monitor Module
• Internal Coating: Conformal coated circuit board assembly
• System Compatibility: Bently Nevada 3300 Series Monitoring System Chassis
• Input Configurations: Compatible with 3300 and 3300 XL Proximity Transducer Systems or industrial seismic sensors
• Output Interfaces: Front-panel buffered transducer outputs and discrete Alert/Danger relay driving capabilities
• Agency Approval Option: 03 (Hazardous Area Approvals including ATEX/IECEx/UKEX intrinsically safe and non-sparking certifications)

Functional Features

• Environmental Protection: Factory-applied conformal coating isolates electronic components from moisture, conductive dust, and corrosive industrial atmospheres
• Machinery Protection Logic: Processes high-frequency dynamic signals to implement instantaneous trip logic, preventing catastrophic failures in rotating machinery
• Signal Diagnostics: Features dedicated front-panel coaxial connectors providing unisolated raw signals for external diagnostics and dynamic wave analyzers
• Hot-Swappable Design: Fits directly into any standard monitor slot of a 3300 rack assembly, allowing maintenance without total system shutdown

Installation & Environmental Limits

• Operating Temperature: -10°C to +60°C (+14°F to +140°F)
• Storage Temperature Range: -40°C to +85°C (-40°F to +185°F)
• Mounting Configuration: Installs into a single dedicated rack slot, securing via dual front-panel captive screws
• Field Wiring Termination: Connects to field wiring via the corresponding 3300 backplane I/O module termination block