Bently Nevada 3500/72M 140734-08 Dynamic Pressure Module

Description

The Bently Nevada 3500/72M Dynamic Pressure Monitor Module (P/N 140734-08) is a 4‑channel monitoring device designed to measure dynamic pressure signals in reciprocating compressors and other critical machinery. It integrates seamlessly into the 3500 Machinery Protection System, providing real-time diagnostics and protection against abnormal pressure fluctuations.

Specifications

• Manufacturer: Bently Nevada (Baker Hughes)

• Model: 3500/72M

• Part Number: 140734-08

• Product Type: Dynamic Pressure Monitor Module

• Channels: 4 independent monitoring channels

• Input Type: Dynamic pressure transducers (piezoelectric)

• Functions Supported:

  • Dynamic pressure waveform capture

  • Pressure pulsation monitoring

  • Cylinder pressure diagnostics for reciprocating compressors

• System Integration: Works within the 3500 rack system with configuration via 3500 Rack Configuration Software

• Operating Temperature: Industrial-grade range (-40 °C to +70 °C typical)

• Protection Rating: IP20

Features

• Multi-Channel Monitoring: Supports up to 4 dynamic pressure inputs simultaneously

• Reciprocating Compressor Focus: Designed for cylinder pressure and pulsation diagnostics

• Advanced Signal Processing: Converts raw transducer signals into actionable vibration/pressure data

• Programmable Alarms: Compares conditioned signals against user-defined thresholds for machinery protection

• System Compatibility: Fully integrates with other Bently Nevada 3500 modules for complete machinery protection