Burkert 232966 (00232966) Mass flow controller
- Alternative numbers
Mass flow controller for heavy-duty
- Burkert Type 8626
- Article: 232966 (00232966)
- 8626-35,0L-CO2-E-A -GM82-VAFF-D-02,0
Mass Flow Controllers Type 8626 are succinct devices that inspection the mass flow rate of gases. They command the set flow velocity nonetheless of interference for example pressure loss or interim flow resistance. Flow controllers 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 resist and the measuring resistance are adjusted to a constant temperature differentiation. Both resistances are directly in the gas stream; three more resistances are outside him. All resistances are combined 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 maintain an expressly defined surplus temperature relative to the temperature of thefluid. Due to the fact that the resistances are situated at once in the channel, the devices have splendid dynamics: the time for reaction when changing a given or actual value is hundredths of a millisecond. In addition, the sensor is almost not polluted.