Burkert 287080 (00287080)

Mass flow controller

MFC with high measuring accuracy and repeatability.

SPECIFICATIONS:

• Burkert Type 8626
• Article: 287080 (00287080)
• 8626-50,0K-CO2-E-A -GM84-VAFF-D-04,0NF64

Burkert Type 8626 Mass Flow Controllers are compact devices that control the mass flow of gases. They command the set flow rate oblivious of interference for example drop in pressure or provisional resistance to flow. Flow regulator include a flow meter, an electronic module, as well as a proportional valve. Inline sensors function in the constant temperature anemometers mode. In that event, the electrical thermal resistance and the measuring resistance are set to a constant temperature differentiation. Both resistances are immediately in the gas stream; three more resistances are outside him. All resistances are joined in an electrical bridge. The first resistance is gauge the temperature of the fluid. The second, low resistance, is constantly heated to maintain an expressly specified excess temperature relative to the fluid temperature. Owing to the reality that the resistances are located at once in the channel, the instrument have splendid dynamics: the time for reaction when altering a given or actual value is hundredths of a millisecond. Additionally, the sensor is practically not contaminated.