Food and Beverage Industry
Reliable Compressed Air Monitoring for Safe and Efficient Food and Beverage Production
Compressed air and gases are used throughout the food and beverage industry. From mixing and processing to packaging and bottling, they support critical steps in production. To keep the process under control, clean and reliable air is essential.
Contaminants like oil, moisture or particles can affect product quality, lead to recalls or even pose a health risk. That is why monitoring compressed air and gases is not optional. It is a key part of ensuring product safety and meeting industry regulations.
SUTO ITEC offers reliable measurement solutions tailored for the food and beverage industry. They help improve production, reduce risks and maintain consistent product quality.
Why monitor compressed air and gases in food and beverage industry?
Main benefits include:
- Preventing contamination: Keeps compressed air free from oil, water, particles, and microbes to protect food safety.
- Compliance: Supports audit readiness and meets industry regulations.
- Product quality: Maintains taste, texture, and shelf life.
- Safe production: Prevents equipment damage and protects employees.
- Efficiency: Reduces waste, avoids recalls, and improves energy use.
Key Measurement Parameters and Measurement Points
To maintain safe and efficient production in food and beverage manufacturing, several parameters must be continuously monitored across the utility system. Monitoring these values at the right locations ensures product safety, process stability and compliance with industry standards. A well-designed monitoring concept provides full transparency from generation to the point of use, supporting ISO 8573-1 compliance and simplifying audit documentation.
Flow Measurement
Flow monitoring provides visibility into the consumption of compressed air, gases and liquids across the facility. It helps manufacturers:
- Monitor air and gas consumption
- Detect inefficiencies and leaks
- Optimize energy usage across production lines
Typical measurement points include compressor outlets, main distribution lines and critical production machines.
Dew Point and Humidity
Dry compressed air is essential in hygienic production environments. Monitoring dew point helps to:
- Prevent condensation in pipelines
- Avoid microbial growth
- Maintain compliance with compressed air quality requirements
Sensors are commonly installed downstream of dryers, in distribution pipelines and close to critical points of use.
Pressure and Temperature
Stable pressure and temperature conditions are essential for reliable operation and consistent production. Monitoring ensures:
- Stable production processes
- Protection of equipment
- Consistent process performance
Measurement points often include compressor stations, air treatment units and key process lines.
Air Quality Parameters
In many food production processes, compressed air must meet strict quality requirements. Typical monitored parameters include:
- Oil vapor contamination
- Particle levels
- Humidity and moisture
Monitoring is typically performed at compressor outlets, air treatment systems, packaging lines and other critical control points.
Compressed Air Monitoring
Compressed air is often used in direct or indirect contact with food products. Monitoring helps control contamination risks such as Oil vapor, Particles and Moisture. Typical applications include pneumatic controls, blowing, drying and packaging systems.
Gas Monitoring
Process gases such as CO₂ and nitrogen are essential in many food processes. Monitoring ensures gas purity and reliable process control in applications such as, Beverage carbonation, Modified atmosphere packaging (MAP), Inert gas blanketing, Fermentation processes
Liquid and Steam Monitoring
Water and steam are widely used for heating, cleaning and processing. Monitoring enables Flow measurement in CIP and SIP cleaning systems, Consumption tracking of cooling and process water, Optimization of steam usage and energy consumption.
Precision Gas Monitoring Enhancing Product Quality in Cheese Production
Bringing Real-Time Compressed Air Monitoring to Food Production
10 Tips: How to Select the Right Dew Point Meter?
Clearly state the conditions and applications for which you require dew point measurement prior to selecting a dew point meter. Take into account variables such as the type of gas involved, temperature, and pressure.
10 Tips to Select the Right Compressed Air Quality Instruments
Select the right compressed air quality instruments and ensure reliable compliance.
Dew Point Sensor Technologies – Which One Fits Your Application?
Discover how different dew point sensor technologies (aluminum oxide, polymer, QCM, and hybrid) compare — and learn which solution fits your compressed air application best.
10 Tips: How to Select the Right Flow Meter?
Compressed air and gas flow meters measure gases like nitrogen and oxygen, with selection based on factors like flow range, pressure, and temperature to optimize efficiency and performance.
ISO 8573-1: The Standard for Compressed Air Quality
Understand the ISO 8573-1 compressed air quality standard and how to measure and maintain compliance in industrial applications.
Precise Dew Point Measurement Without Measuring Chamber
The SUTO iTEC S220 sensor measures dew point, pressure, and temperature directly in the system. Chamber-free design ensures precise real-time data and easy integration for industrial applications.
Frequently Asked Questions (FAQs)
Is compressed air considered a Critical Control Point (CCP) under HACCP?
Yes; whenever compressed air comes into contact with food products, packaging, or clean environments, it is a potential source of contamination and must be included in your HACCP risk analysis.
Which international standards apply to my utility monitoring?
The primary standard is ISO 8573-1, which defines purity classes for particles, water, and oil. Monitoring also supports compliance with HACCP, ISO 22000, and the IFS Food Standard.
How do I provide documentation for a quality audit?
Continuous monitoring systems provide real-time data logging and reporting, allowing you to prove compliance with purity classes throughout the entire production cycle rather than relying on occasional manual tests.
Why is humidity/dew point monitoring critical for food safety?
Dry air is essential to prevent condensation in pipelines, which is a primary driver for microbial and bacterial growth in hygienic environments.
What are the risks of unmonitored "secondary" utilities?
Treating gases and air as secondary processes can lead to moisture-driven microbial growth, oil contamination affecting flavor/quality, and particles entering the packaging.
Can I monitor different types of process gases with one system?
Yes; monitoring solutions are available for various essential gases, including CO₂ for carbonation, Nitrogen for MAP packaging or inerting, and even steam consumption for cleaning processes.
How often do my monitoring sensors require calibration?
While it depends on your internal quality protocols, annual calibration is typically recommended to ensure measurement accuracy remains within audit-required limits.
Can these monitoring solutions talk to my existing factory setup?
SUTO iTEC solutions integrate directly with your PLC/SCADA systems and industrial networks like Modbus or Ethernet, allowing all parameters to be viewed on a central dashboard.
Where are the most critical points to install sensors?
For full transparency, sensors should be placed at compressor outlets, main distribution lines, and—most importantly—at critical point-of-use locations like packaging and filling lines.
