Burkert 234124 (00234124)

Mass flow controller

Nominal flow ranges: 20 lN/min - 1500 lN/min.

SPECIFICATIONS:

• Burkert Type 8626
• Article: 234124 (00234124)
• 8626-0750L-CO2-E-A -GM84-ALAA-E-06,0

Burkert Type 8626 Mass Flow Controllers are compact arrangement that monitoring the mass flow of gases. They regulation the set flow velocity oblivious of interference for instance pressure loss or temporary resistance to flow. Flow regulator consist of a flow meter, an electronic module, as well as a proportional valve. Inline sensors work in the constant temperature anemometers mode. In that event, the electrical thermal resistance and the measuring resistance are adjusted to a constant temperature difference. Both resistances are directly in the gas stream; and three resistances are out of it. All resistances are joined in an electric bridge. The first resistance in the fluid flow measures the temperature of the liquid. The second, low resistance, is constantly heated to sustain an expressly defined surplus temperature relative to the fluid temperature. Owing to the fact that the resistances are inclined straight away in the channel, the devices have superb dynamics: the response time when modifying a given or actual value is hundredths of a millisecond. In addition, the sensor is almost not polluted.