Burkert 228230 (00228230)

Mass flow controller

Fast settling times. Protection class IP65.

SPECIFICATIONS:

• Burkert Type 8626
• Article: 228230 (00228230)
• 8626-07,0M-LUF-E-A -GM82-ALFF-B-02,5NF64

Mass Flow Controllers Type 8626 are succinct devices that control the mass flow of gases. They regulation the set flow velocity oblivious of obstruction for instance pressure drops or interim flow resistance. Flow regulator consist of 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 heating resist 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 united in an electrical bridge. The first resistance is measures the temperature of the fluid. The second, low resistance, is constantly heated to sustain a clearly defined excess temperature relative to the temperature of theliquid. Owing to the fact that the resistances are inclined straight away in the channel, the instrument have superb dynamics: the time for reaction when changing a given or actual value is hundredths of a millisecond. In addition, the sensor is practically not polluted.