396603-01-7 EMERSON Filter Module

Description

396603-01-7 EMERSON Filter Module

Product Dimensions：

Product Description

The 396603-01-7 is a specific part number within the Bently Nevada 3500 Series Machinery Protection System, manufactured by Emerson/Baker Hughes. It is a Proximitor/Seismic I/O Module used in conjunction with the 3500/42M Proximitor Seismic Monitor. This module acts as the physical interface where field sensors (such as proximity probes or accelerometers) are wired to the 3500 rack system.

Product Parameters

Key Product Advantages

• High Precision: Engineered to handle low-voltage signals from vibration sensors with extreme accuracy, ensuring early detection of mechanical wear.

• Redundant Reliability: Designed for “Mission Critical” machinery; it integrates seamlessly into the 3500 rack’s redundant power and communication architecture.

• Flexible Sensor Support: The module is “programmable” via software to accept different types of vibration transducers (Displacement, Velocity, or Acceleration) on a per-channel basis.

• Ease of Maintenance: Features removable terminal blocks, allowing for quick replacement of the module without having to re-wire the field cables.

Critical Usage Notes & Precautions

1. I/O Module vs. Monitor: Remember that the 396603-01-7 is the I/O module located at the rear of the 3500 rack. It must be paired with the corresponding 3500/42M Monitor located in the front slot.

2. Internal Termination: This specific part is an “Internal Termination” version. Ensure your system design does not require “External Termination” blocks (TMR), as the wiring logic differs significantly.

3. Shielding: Vibration signals are highly susceptible to EMI. Always use high-quality twisted, shielded pair cables and ensure the shield is grounded according to Bently Nevada’s recommended practices (usually at the rack end).

4. Configuration: After installation, the channels must be configured using the 3500 Rack Configuration Software. Incorrect scaling factors or sensor types will lead to false alarms or missed vibration events.

Product Applications

The 3500 system, utilizing this I/O module, is the global standard for protecting rotating machinery:

• Steam & Gas Turbines: Monitoring shaft vibration and axial position to prevent catastrophic contact between rotor and stator.

• Large Compressors: Real-time monitoring of vibration in oil and gas midstream applications.

• Power Plant Generators: Tracking bearing vibration and eccentricity to ensure grid stability.

• Water Treatment Pumps: Providing automatic shutdown (trip) protection if vibration levels exceed safety limits.

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