Burkert 308728 (00308728) Mass flow controller
- Alternative numbers
Can optionally be calibrated for two different gases.
- Burkert Type 8626
- Article: 308728 (00308728)
- 8626-04,0M-CO2-E-U -GM83-ALFF-D-03,0
Burkert Type 8626 Mass Flow Controllers (MFC) are succinct arrangement that inspection the mass flow rate of gases. They control the set flow rate nonetheless of hurdle for example drop in pressure 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 thermal resistance and the measuring resistance are adjusted to a constant temperature differentiation. Either resistances are directly in the gas stream; and three resistances are out of it. All resistances are combined in an electrical bridge. The first resistance in the fluid flow measures the temperature of the liquid. The second, low resistance, is constantly heated to sustain a clearly specified surplus temperature relative to the temperature of theliquid. Owing to the fact that the resistances are situated directly in the channel, the apparatus have splendid dynamics: the response time when modifying a given or actual value is hundredths of a millisecond. In addition, the sensor is practically not contaminated.