Burkert 217018 (00217018)

Mass flow controller

The integrated PI controller ensures excellent control characteristics of the MFC.

SPECIFICATIONS:

• Burkert Type 8626
• Article: 217018 (00217018)
• 8626-0322L-LUF-E-A -GM82-ALAA-D-04,0NF64

Burkert Type 8626 Mass Flow Controllers are succinct arrangement that inspection the mass flow of gases. They control the set flow velocity regardless of hurdle for instance pressure loss or interim resistance to flow. Flow controllers include a flow meter, an electronic module, and a proportional valve. Inline sensors operate in the constant temperature anemometers mode. In that event, the electrical thermal resistance and the measuring resistance are set to a constant temperature difference. Both resistances are directly in the gas stream; three more resistances are outside him. All resistances are united in an electrical bridge. The first resistance in the fluid flow measures the temperature of the liquid. The second, low resistance, is constantly heated to sustain a clearly specified surplus temperature relative to the temperature of theliquid. Owing to the fact that the resistances are inclined straight away in the channel, the devices have superb dynamics: the time for reaction when altering a given or actual value is hundredths of a millisecond. In addition, the sensor is practically not contaminated.