Description

Overview

The Emerson A6220 Shaft Eccentricity Vibration Monitor is engineered for high-reliability protection of critical rotating assets. As part of the CSI 6500 series, this 1-slot module integrates seamlessly with AMS 6500 systems to meet API 670 standards for machinery protection. It precisely tracks shaft bowing and bent shaft conditions at speeds below 600 rpm, using non-contact displacement sensors mounted near the thrust bearing.

Key Features

• Monitors shaft eccentricity on large sleeve bearing machines

• Detects shaft bowing and bent shaft conditions below 600 rpm

• Uses non-contact displacement sensors with eccentricity collar targets

• Drives alarms and relay outputs based on vibration thresholds

• Integrates with AMS 6500, Ovation®, and DeltaV™ systems

• Supports predictive diagnostics via AMS software

• Compact 1-slot design for CSI 6500 rack systems

• Ideal for steam, gas, and hydro turbo machinery

Technical Specifications

Specifications

• Dimensions: 30.0 mm × 128.4 mm × 160.0 mm
• Brand: Emerson

Advantages

• High reliability in industrial environments
• Supports continuous operation
• Compatible with major PLC/DCS systems