Burkert 216793 (00216793)

Mass flow controller

MFC with high measuring accuracy and repeatability.

SPECIFICATIONS:

• Burkert Type 8626
• Article: 216793 (00216793)
• 8626-30,0M-ARG-E-A -GM84-ALFF-E-04,0

Burkert Type 8626 Mass Flow Controllers are succinct arrangement that monitoring the mass flow of gases. They control the set flow rate nonetheless of hurdle for example pressure drops or temporary flow resistance. Flow controllers include a flow meter, an electronic module, as well as a proportional valve. Inline sensors work in the constant temperature anemometers mode. In this case, the electrical thermal resistance and the measuring resistance are adjusted to a constant temperature difference. Both resistances are immediately in the gas stream; and three resistances are out of it. All resistances are joined in an electrical bridge. The first resistance is measures the temperature of the liquid. The second, low resistance, is heated continuously to sustain an expressly defined excess temperature relative to the fluid temperature. Due to the fact that the resistances are located at once in the channel, the devices have excellent dynamics: the response time when altering a given or actual value is hundredths of a millisecond. Additionally, the sensor is practically not polluted.