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Flow Control
Mass Flow Controllers: Precision Gas Flow Management
By Mr. Rajesh Mehta · July 10, 2026
Mass flow controllers (MFCs) are the cornerstone of precise gas flow management in analytical instrumentation and industrial processes. Their ability to accurately measure and control gas flow rates ensures reproducible results and process stability.
Understanding MFC Technology
Modern MFCs use thermal mass flow sensing technology, which directly measures the mass flow of gas independent of pressure and temperature variations. This provides superior accuracy compared to volumetric flow meters.
- Accuracy: Look for MFCs with ±1% reading accuracy for critical applications.
- Response time: Fast settling times (under 100ms) are essential for dynamic processes.
- Gas compatibility: Ensure the wetted materials are compatible with your process gases.
- Communication: RS485, Modbus, or analog signals for integration with control systems.
Krivalis offers a full range of mass flow controllers from leading manufacturers, suitable for laboratory and industrial applications. Contact us for expert guidance on selecting the right MFC for your process.
