Maintaining precise CO2 pressure is essential to successful beverage canning. In modern production environments, even slight pressure fluctuations can compromise carbonation, cause inconsistent fills, and lead to costly downtime. A CO2 pressure monitor for canning lines from Presair, a Division of Senasys, provides real-time visibility and alerts, ensuring operational stability and protecting beverage integrity across the entire production run.
Explore our CO2 monitoring solutions to maintain peak performance in your beverage canning process.

Why CO2 Pressure Monitoring Matters in Canning
In canning lines, CO2 plays a critical role in preserving carbonation, minimizing oxygen absorption, and ensuring proper filling. If pressure drops below optimal levels, the result is foam, flat product, or underfilled cans. A dedicated CO2 pressure monitor for canning lines gives operators immediate insight into line conditions, allowing proactive adjustments before issues escalate.
Applications:
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Craft beer, kombucha, seltzer, cider, and soda production
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Counter pressure and isobaric filling systems
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Small-batch to high-volume canning operations
Benefits of a CO2 Pressure Monitor for Canning Lines
Real-Time Pressure Detection
Quickly detect pressure loss or over-pressurization before it disrupts the fill process.
Visual and Audible Alerts
Stack light and optional buzzer alert personnel immediately when pressure strays from the setpoint.
Protect Product Consistency
Maintain target CO2 levels throughout the line to ensure carbonation retention and shelf stability.
Minimize Downtime
Catch system faults early and reduce unplanned maintenance, fill inconsistencies, or product waste.

Presair Adjustable Pressure Monitor: Built for Canning Environments
The Presair Adjustable Pressure Monitor offers reliable, real-time monitoring of CO2 pressure across beverage canning lines. Engineered for demanding industrial settings, it provides configurable alerts and pressure range flexibility to meet the needs of craft producers and large-scale facilities alike.
Key Features:
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Field Adjustable or Factory Set Pressure Points
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Pressure Range: 0.25 inches H2O to 125 PSIG
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Notification Options: Flashing LED light or LED with audible alarm
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Durable Housing: Built to withstand industrial environments
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UL & CUL Rated: Supports over 100,000 electrical cycles at 5 Amps @ 240VAC
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Flexible Mounting Options: Supports a range of stack light configurations
Scalable for Any Size Brewery or Beverage Facility
Choose the right configuration for your system:
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Field Adjustable Model: Customize pressure trigger points on-site (1–125 PSI)
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Factory Set Model: Compact design with pre-calibrated pressure thresholds
Both models allow instant line-of-sight notifications, helping operators respond without delay and maintain control over their production quality.
Safeguard Your Canning Line with Smart CO2 Monitoring
A Presair CO2 pressure monitor is not just a diagnostic tool—it’s a critical component for maintaining product quality, reducing waste, and improving operational uptime. Presair’s pressure monitoring solutions are trusted across the craft beverage industry for their reliability, precision, and ease of integration.



