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Support Center: Guides & FAQs

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This Knowledge Base provides clear answers about compressed air monitoring and SUTO iTEC products. Topics include installation, choosing the right instruments, and solving common issues. We update this section regularly with new content. If you cannot find the information you need, please contact us.

Volumetric flow describes gas volume under defined conditions, while mass flow measures the actual gas quantity. Mass flow is often better for accurate monitoring and control.

In compressed air and gas systems, volumetric flow measures how much gas volume passes a point over time, standardized to fixed temperature and pressure conditions.

Mass flow measures the actual mass of the gas moving through the system and is not affected by changes in temperature, pressure, or gas composition. Because it reflects true gas quantity, mass flow is more accurate for process control and energy monitoring.