Burkert 304414 (00304414) Mass flow controller
- Alternative numbers
Mass flow controller for heavy-duty
- Burkert Type 8626
- Article: 304414 (00304414)
- 8626-50,0L-O2.-E-A -GM82-ALFF-B-02,0NF64
Burkert Type 8626 Mass Flow Controllers are succinct devices that monitoring the mass flow of gases. They regulation the set flow rate nonetheless of hurdle for instance pressure loss or provisional resistance to flow. Flow regulator consist of 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 resistance and the measuring resistance are set to a constant temperature difference. Either resistances are immediately in the gas stream; and three resistances are out of it. All resistances are joined 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 an expressly specified surplus temperature relative to the fluid temperature. Due to the reality that the resistances are located straight away in the channel, the apparatus have excellent dynamics: the response time when altering a given or actual value is hundredths of a millisecond. Additionally, the sensor is practically not polluted.