Burkert 291594 (00291594)

Mass flow controller

Can optionally be calibrated for two different gases.

SPECIFICATIONS:

• Burkert Type 8626
• Article: 291594 (00291594)
• 8626-06,0M-M01-E-V -GM85-VAFF-D-08,0PC64

Burkert Type 8626 Mass Flow Controllers are succinct arrangement that inspection the mass flow rate of gases. They command the set flow velocity oblivious of obstruction for example drop in pressure or provisional flow resistance. Flow regulator include a flow meter, an electronic module, as well as a proportional valve. Inline sensors operate in the CTA mode (constant temperature anemometers). In this case, the electrical heating resistance and the measuring resistance are adjusted to a constant temperature difference. Either resistances are directly in the gas stream; and three resistances are out of it. All resistances are combined in an electric bridge. The first resistance is gauge the temperature of the liquid. The second, low resistance, is constantly heated to sustain an expressly defined excess temperature relative to the liquid temperature. Due to the reality that the resistances are disposed directly in the channel, the apparatus have splendid dynamics: the response time when changing a given or actual value is hundredths of a millisecond. Additionally, the sensor is almost not contaminated.