79502-01 | Bently Nevada Temperature Monitor

Product Summary

The Bently Nevada 79502-01 is a specialized 3300 Series Proximity Transducer Interface Module designed for continuous machinery protection. Operating within the modular 3300 Series chassis architecture, this module interfaces directly with proximity probe systems to accurately process thrust position, radial vibration, or eccentric shaft motion inputs, driving hardwired alarms and relay outputs in compliance with API 670 machinery protection standards.

Core Specifications

• Model Number: 79502-01
• Product Type: 3300 Series Proximity Transducer Interface Module
• Internal Coating: Conformal coated circuit board assembly
• System Compatibility: Bently Nevada 3300 Series Monitoring System Instrument Rack
• Input Compatibility: Standard 3300 and 3300 XL 5mm, 8mm, and 11mm Proximity Transducer Systems
• Output Configuration: Front-panel buffered transducer outputs and discrete Alert/Danger relay driving capabilities
• Agency Approval Option: 01 (Multiple Hazardous Area Approvals including ATEX, IECEx, and CSA certifications)

Functional Features

• Environmental Protection: Factory-applied conformal coating isolates electronic components from airborne moisture, conductive dust, and corrosive industrial atmospheres
• Real-Time Machinery Defense: Processes high-frequency dynamic signals to implement instantaneous trip logic, preventing catastrophic failures in rotating machinery
• Signal Buffering: Features dedicated front-panel coaxial connectors providing clean, unisolated raw signals for external diagnostics and dynamic analyzers
• Modular Architecture: Hot-swappable installation design into any specialized monitor slot of a standard 3300 rack assembly

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 Location: 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