Burkert 287188 (00287188)

Mass flow controller

Mass flow controller for heavy-duty

SPECIFICATIONS:

• Burkert Type 8626
• Article: 287188 (00287188)
• 8626-50,0S-CO2-E-V -GM82-ALFF-B-02,5

Burkert Type 8626 Mass Flow Controllers (MFC) are succinct arrangement that control the mass flow rate of gases. They regulation the set flow rate oblivious of interference for instance drop in pressure or temporary resistance to flow. Flow regulator include a flow meter, an electronic module, as well as a proportional valve. Inline sensors work in the CTA mode (constant temperature anemometers). In that event, the electrical heating resist and the measuring resistance are adjusted to a constant temperature differentiation. Both resistances are directly 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 liquid. The second, low resistance, is constantly heated to maintain a clearly defined excess temperature relative to the temperature of theliquid. Due to the fact that the resistances are disposed straight away in the channel, the instrument have superb dynamics: the time for reaction when modifying a given or actual value is hundredths of a millisecond. In addition, the sensor is practically not contaminated.