Burkert 282054 (00282054)

Mass flow controller

Nominal flow ranges: 20 lN/min ... 1500 lN/min.

SPECIFICATIONS:

• Burkert Type 8626
• Article: 282054 (00282054)
• 8626-80,0L-ETH-E-V -GM82-ALFF-B-01,5NF64

Burkert Type 8626 Mass Flow Controllers (MFC) are succinct devices that monitoring the mass flow of gases. They command the set flow velocity oblivious of obstruction such as pressure loss or provisional flow resistance. Flow regulator include a flow meter, an electronic module, as well as a proportional valve. Inline sensors operate in the CTA mode (constant temperature anemometers). In that event, the electrical heating resist and the measuring resistance are adjusted to a constant temperature difference. Both resistances are directly 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 disposed directly in the channel, the instrument have superb dynamics: the response time when altering a given or actual value is hundredths of a millisecond. In addition, the sensor is almost not polluted.