Burkert 281999 (00281999)

Mass flow controller

Nominal flow ranges from 20 lN/min up to 1500 lN/min.

SPECIFICATIONS:

• Burkert Type 8626
• Article: 281999 (00281999)
• 8626-10,0M-ARG-E-A -GM84-VAAA-D-02,0NF64

Burkert Type 8626 Mass Flow Controllers are succinct devices that inspection the mass flow rate of gases. They control the set flow rate irrespective of hurdle for example drop in pressure or interim flow resistance. Flow controllers include 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 resistance and the measuring resistance are set to a constant temperature differentiation. Either resistances are immediately in the gas stream; and three resistances are out of it. All resistances are united in an electric bridge. The first resistance in the fluid flow measures the temperature of the liquid. The second, low resistance, is heated continuously to sustain an expressly specified surplus temperature relative to the temperature of theliquid. Due to the reality that the resistances are situated straight away in the channel, the devices have splendid dynamics: the time for reaction when modifying a given or actual value is hundredths of a millisecond. In addition, the sensor is almost not polluted.