Burkert 224621 (00224621) Mass flow controller
- Alternative numbers
Mass flow controller for heavy-duty
- Burkert Type 8626
- Article: 224621 (00224621)
- 8626-05,0M-NH3-E-B -GM84-VAAA-D-06,0PC64
Burkert Type 8626 Mass Flow Controllers are succinct arrangement that inspection the mass flow rate of gases. They regulation the set flow rate irrespective of hurdle including pressure drops or temporary flow resistance. Flow controllers include a flow meter, an electronic module, and 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 immediately in the gas stream; and three resistances are out of it. 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 an expressly defined excess temperature relative to the fluid temperature. Owing to the reality that the resistances are situated straight away in the channel, the instrument have excellent dynamics: the response time when modifying a given or actual value is hundredths of a millisecond. Additionally, the sensor is almost not polluted.