Burkert 285953 (00285953)

Mass flow controller

The thermal inline sensor is located directly in the gas stream and therefore achieves very fast response times.

SPECIFICATIONS:

• Burkert Type 8626
• Article: 285953 (00285953)
• 8626-30,0M-N2.-E-DP-GM85-ALFF-D-04,0NF64

Mass Flow Controllers Type 8626 are compact arrangement that inspection the mass flow of gases. They regulation the set flow rate nonetheless of obstruction such as drop in pressure or interim flow resistance. 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 heating resist and the measuring resistance are set to a constant temperature difference. Either resistances are immediately in the gas stream; and three resistances are out of it. All resistances are combined in an electric bridge. The first resistance is gauge the temperature of the fluid. The second, low resistance, is heated continuously to sustain an expressly specified surplus temperature relative to the fluid temperature. Due to the reality that the resistances are situated at once in the channel, the apparatus have superb dynamics: the response time when changing a given or actual value is hundredths of a millisecond. Additionally, the sensor is practically not polluted.