Helical screw flow-meter
KEM Küppers Elektromechanik GmbH
are positive displacement meters with two cycloidal screw rods with geometrically overlapping profiles. These profiles mesh flat in a cylindrical housing. This creates of a measuring chamber between the spindle profiles and the housing walls.
Because of their design, these devices are ideal for measuring the flow of highly viscous media. Due to their wide measuring ranges, high accuracy, resolution and low pressure losses, they are ideal for laminating, painting,
bonding systems, polyurethane systems and dosing systems for various media. Additionally they are insensitive to viscosity changes.
Technical Data
* Measuring ranges: 0.01 - 400 l/min
* Viscosity range: 1 - 1,000,000 mm²/s
* Linearity: ± 0.25% of actual value
* Repeatability: < 0.1%
* Maximum pressure: up to 400 bar
* Temperature range: -40 to 150°C
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