How Smarter Compressed-Air Monitoring Can Help Food & Beverage Manufacturers Improve Reliability and Efficiency

In food and beverage manufacturing, compressed air is more than a utility — it can be an integral part of production. From processing and mixing to packaging, bottling, conveying and cleaning, compressed air supports critical operations where reliability, consistency and air quality matter.

For manufacturers, an unexpected compressor fault can quickly become more than a maintenance issue. It can disrupt production schedules, increase operating costs and, depending on the application, create risks to process integrity. This makes continuous visibility into compressed-air system performance increasingly important.

Recognising this need, ELGi’s Air~Alert provides food and beverage manufacturers with connected monitoring capabilities that help them gain greater visibility into compressor performance, plan maintenance proactively and respond to potential issues before they become disruptive.

Designed for new and compatible existing ELGi compressor installations, Air~Alert combines remote monitoring, operating data and automated alerts to help maintenance teams make more informed decisions about their compressed-air assets.

Keeping a Critical Utility Under Control

Food and beverage production environments often operate demanding, continuous production cycles. Compressors may support pneumatic equipment, packaging lines, bottling operations, air knives, instrumentation and other critical processes.

In such environments, relying solely on periodic inspections can leave gaps between maintenance activities. A developing issue may remain unnoticed until it affects compressor performance or production.

Air~Alert provides continuous remote visibility into key compressor operating conditions. Through a cloud-based platform, authorised users can access equipment information remotely, helping them understand how their compressors are operating and respond more quickly when abnormalities occur.

Real-Time Insights for Production-Critical Equipment

Air~Alert enables users to monitor important compressor parameters such as:

• Discharge pressure
• Oil temperature, where applicable
• VFD speed, where applicable
• Total running hours
• Compressor trips
• Active alarms and system alerts

This information can help plant and maintenance teams identify changes in operating behaviour, investigate issues earlier and make decisions based on actual equipment data.

Trend information also provides a longer-term view of compressor behaviour, helping teams understand operating patterns and identify areas that may require attention.

From Reactive Maintenance to Proactive Action

For food and beverage manufacturers, unplanned downtime can have a significant operational impact. Maintenance therefore needs to be planned around the actual condition and usage of equipment wherever possible.

Air~Alert supports a more proactive maintenance approach by providing alerts relating to equipment faults, maintenance requirements and operational conditions.

Instead of waiting for a compressor issue to interrupt production, maintenance teams can use available equipment data to identify areas requiring attention and plan service activities more effectively.

Automated notifications to customers and authorised ELGi dealers can further support timely action, while monthly health reports provide an overview of equipment performance, operating trends and maintenance requirements.

Supporting Energy-Efficient Production

Energy efficiency is another important consideration for food and beverage manufacturers, particularly in facilities where compressors operate for extended periods.

Compressed air systems can represent a significant source of energy consumption. Understanding how equipment operates under different production conditions can therefore help manufacturers identify opportunities to optimise their compressed-air systems.

Air~Alert provides operating and utilisation data that can support decisions around:

• Compressor loading and utilisation
• Operating pressure
• Equipment selection and sizing
• Fixed-speed versus VFD compressor requirements
• Overall compressor operating patterns

By combining equipment data with production requirements, manufacturers can make more informed decisions aimed at reducing unnecessary energy consumption and improving the overall efficiency of their compressed-air system.

Air Quality Starts with the Right Compressor Technology

While monitoring is important, food and beverage manufacturers must also consider the quality of the compressed air used in their processes.

Where compressed air has the potential for direct or indirect contact with products, oil contamination can be a critical concern. ELGi’s AB and OF Series oil-free compressors are designed for food and beverage applications and deliver compressed air meeting ISO 8573-1 Class 0 requirements.

This combination of oil-free compressor technology and connected monitoring can help manufacturers address two important aspects of compressed-air management: maintaining the required air quality and gaining better visibility into equipment performance.

Enabling Smarter, More Connected Food Production

As food and beverage manufacturers continue to adopt connected technologies, the ability to access equipment information remotely is becoming an increasingly valuable part of asset management.

Air~Alert helps transform compressor operating data into practical information that maintenance and production teams can use to support better planning, faster response and improved equipment visibility.

For manufacturers focused on maintaining consistent production, managing energy consumption and reducing the risk of unexpected compressor-related disruptions, connected monitoring can be an important step towards a more proactive approach to compressed-air management.

Available for compatible ELGi compressor installations, Air~Alert complements ELGi’s oil-free compressed-air solutions to help food and beverage manufacturers build a more visible, proactive and efficient compressed-air operation.

For more information, visit AIR~ALERT — Remote Compressed Air Monitoring System.