Burkert 287980 (00287980) Mass flow controller

Burkert 287980 (00287980)
Item Number: 287980 (00287980)
A direct-acting proportional valve guarantees high response sensitivity.
Total price: 2761.00
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A direct-acting proportional valve guarantees high response sensitivity.


  • Burkert Type 8626
  • Article: 287980 (00287980)
  • 8626-20,0K-CO2-E-A -GM84-VAFF-D-03,0NF64

Burkert Type 8626 Mass Flow Controllers are compact arrangement that monitoring the mass flow rate of gases. They command the set flow velocity irrespective of interference such as drop in pressure or temporary flow resistance. Flow regulator include a flow meter, an electronic module, as well as a proportional valve. Inline sensors work in the constant temperature anemometers mode. In that event, the electrical heating resist and the measuring resistance are adjusted to a constant temperature differentiation. 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 liquid. The second, low resistance, is heated continuously to sustain a clearly defined excess temperature relative to the temperature of theliquid. 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 almost not contaminated.


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