Burkert 308487 (00308487)

Mass flow controller

Fast settling times. Protection class IP65.

SPECIFICATIONS:

• Burkert Type 8626
• Article: 308487 (00308487)
• 8626-0135L-CO2-E-A -GM82-ALAA-D-04,0NF64

Mass Flow Controllers Type 8626 are succinct arrangement that control the mass flow of gases. They command the set flow rate nonetheless of obstruction for instance pressure loss or interim flow resistance. Flow controllers consist of a flow meter, an electronic module, as well as a proportional valve. Inline sensors operate in the constant temperature anemometers mode. In that event, the electrical heating resistance and the measuring resistance are adjusted to a constant temperature difference. Both resistances are immediately in the gas stream; three more resistances are outside him. All resistances are combined in an electric bridge. The first resistance is gauge the temperature of the fluid. The second, low resistance, is constantly heated to maintain an expressly defined excess temperature relative to the fluid temperature. Owing to the fact that the resistances are inclined straight away in the channel, the devices have splendid dynamics: the time for reaction when modifying a given or actual value is hundredths of a millisecond. Additionally, the sensor is practically not polluted.