Burkert 303913 (00303913) Mass flow controller
- Alternative numbers
Fast settling times. Protection class IP65.
- Burkert Type 8626
- Article: 303913 (00303913)
Burkert Type 8626 Mass Flow Controllers are succinct arrangement that monitoring the mass flow of gases. They regulation the set flow velocity regardless of obstruction including drop in pressure or interim resistance to flow. Flow controllers include a flow meter, an electronic module, as well as a proportional valve. Inline sensors function in the CTA mode (constant temperature anemometers). In that event, the electrical heating 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 heated continuously to maintain an expressly specified excess temperature relative to the temperature of thefluid. Owing to the fact that the resistances are located straight away in the channel, the apparatus have superb dynamics: the time for reaction when altering a given or actual value is hundredths of a millisecond. In addition, the sensor is practically not contaminated.