Burkert 285104 (00285104)

Mass flow controller

Heavy-duty m ass flow controller

SPECIFICATIONS:

• Burkert Type 8626
• Article: 285104 (00285104)
• 8626-05,0M-N2.-E-DP-GM82-ALFF-B-02,5NF64

Mass Flow Controllers Type 8626 are succinct devices that inspection the mass flow of gases. They control the set flow velocity oblivious of obstruction for example pressure drops or provisional resistance to flow. Flow controllers consist of a flow meter, an electronic module, and a proportional valve. Inline sensors operate in the CTA mode (constant temperature anemometers). In this case, the electrical heating resist and the measuring resistance are set to a constant temperature differentiation. Both resistances are immediately in the gas stream; three more resistances are outside him. All resistances are united in an electrical bridge. The first resistance is gauge the temperature of the liquid. The second, low resistance, is heated continuously to sustain a clearly specified surplus temperature relative to the fluid temperature. Due to the reality that the resistances are located directly in the channel, the apparatus have superb dynamics: the response time when altering a given or actual value is hundredths of a millisecond. Additionally, the sensor is practically not contaminated.