Burkert 292397 (00292397)

Mass flow controller

Heavy-duty m ass flow controller

SPECIFICATIONS:

• Burkert Type 8626
• Article: 292397 (00292397)
• 8626-10,0K-CO2-E-A -GM84-VAAA-B-02,5NF64

Burkert Type 8626 Mass Flow Controllers (MFC) are compact arrangement that control the mass flow of gases. They regulation the set flow rate irrespective of interference for instance drop in pressure or temporary resistance to flow. Flow controllers consist of a flow meter, an electronic module, as well as a proportional valve. Inline sensors operate in the CTA mode (constant temperature anemometers). In that event, the electrical thermal resistance and the measuring resistance are set to a constant temperature difference. Either resistances are directly in the gas stream; three more resistances are outside him. All resistances are united in an electric bridge. The first resistance is gauge the temperature of the fluid. The second, low resistance, is heated continuously to maintain an expressly specified excess temperature relative to the fluid temperature. Owing to the fact that the resistances are situated straight away in the channel, the instrument have excellent dynamics: the response time when changing a given or actual value is hundredths of a millisecond. In addition, the sensor is almost not polluted.