Burkert 298192 (00298192)

Mass flow controller

Can optionally be calibrated for two different gases.

SPECIFICATIONS:

• Burkert Type 8626
• Article: 298192 (00298192)
• 8626-0100S-LUF-E-A -GM82-VAAA-B-02,0NF64

Burkert Type 8626 Mass Flow Controllers are succinct devices that control the mass flow of gases. They control the set flow rate regardless of interference including pressure drops or temporary flow resistance. Flow controllers 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 resist and the measuring resistance are adjusted to a constant temperature differentiation. Either resistances are directly in the gas stream; three more resistances are outside him. All resistances are joined in an electrical bridge. The first resistance is gauge the temperature of the fluid. The second, low resistance, is heated continuously to maintain an expressly specified surplus temperature relative to the fluid temperature. Due to the reality that the resistances are disposed directly in the channel, the devices have splendid dynamics: the time for reaction when changing a given or actual value is hundredths of a millisecond. Additionally, the sensor is almost not polluted.