News > How Fast is a Mass Flow Controller?

How Fast is your Mass Flow Controller?

Mass Flow Controllers are common in many applications, but do you know how they actually work?

Mass Flow Controllers are compact devices that control the mass flow of gases. They control a preset flow rate reference value irrespective of disturbance variables such as pressure fluctuations or temporary occurring flow resistances, e.g. as a result of filter dirt.

There are four apparent considerations to evaluate, flow range, gas conditions, the desired accuracy, and communications are all important constraints.

Is the speed of a mass flow controller important? If so, why?

Intelligent mass flow controller technology can help deliver more precise and versatile gas flow control, more sophisticated analysis and resolution of process issues, and can also help equip bioprocess scientists and engineers with data that could lead to improved bioreactor performance.