Overview

The Emerson A6220 is an industrial monitoring module developed for shaft eccentricity measurement in critical rotating machinery. As part of the AMS 6500 machinery protection platform, it analyzes signals from proximity transducers to detect shaft orbit and eccentricity conditions that may indicate imbalance, misalignment, or rotor defects. The module plays an important role in predictive maintenance and machine protection programs.

Designed for installation in the AMS 6500 rack, the A6220 offers dependable real-time monitoring with configurable alarm functions and seamless integration into plant monitoring and control systems. Its modular architecture enables users to build comprehensive vibration protection solutions for high-value rotating assets while maintaining compliance with international machinery monitoring standards.

Features

Continuous Machinery Monitoring

Provides uninterrupted shaft eccentricity measurement for rotating equipment.

Precision Signal Processing

Processes dual proximity probe signals for accurate shaft behavior analysis.

Configurable Protection Functions

Supports programmable alarm and trip thresholds to protect machinery.

Seamless System Integration

Interfaces directly with other AMS 6500 monitoring and relay modules.

Industrial-Grade Reliability

Designed for long-term operation in demanding process industries.

Specification	Details
Product Name	Emerson A6220
Product Type	Dual-Channel Eccentricity Vibration Monitor
Manufacturer	Emerson / EPRO
Series	AMS 6500
Monitoring Channels	2
Sensor Type	Eddy Current Proximity Probes
Slot Requirement	1 Slot
Power Consumption	Max. 6 W
Supply Voltage	24 VDC
Communication	AMS 6500 Backplane
Module Dimensions	100 × 160 mm Euro Card
Width	30 mm (6 TE)
Weight	Approx. 320 g
Operating Temperature	0°C to +65°C
Installation	Rack Mounted
Country of Origin	Germany
Condition	Brand New & Original
Availability	In Stock
Warranty	12 Months

• Turbine shaft monitoring
• Compressor protection systems
• Generator condition monitoring
• Industrial rotating equipment
• Predictive maintenance systems
• Petrochemical plants
• Power stations
• Heavy manufacturing facilities

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6. API 670 Monitoring Module
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11.