With its DTK impeller flow gauge for small quantities, KOBOLD-Messring offers a versatile, efficient and new product. This gauge is specially developed for use in low viscosity liquids.
The compact construction means it can be used in machines with restricted space as well as in industrial systems. An advantage of this gauge is its long term stability and robust construction.
In the DTK flow gauge the medium flows through a specially designed flow casing to facilitate the impeller to rotate. Two magnets on the impeller generate electrical impulses in a Hall sensor. The frequency emitted by the electronics is then directly proportional to the flow velocity. Downline electronics can use these signals for measuring, monitoring and dosing.
With a measuring range of 0,05-0,6 litres per minute to 1,0-12 litres per minute and a measuring accuracy of ±2% from measuring range full-scale value, the measuring device can be used universally. The maximum medium temperature is 140°C and the maximum pressure 30 bar (3 MPa). This means it can also be used under harsh industrial conditions. In order to cover a wide range of applications the housing, nozzles and axle have been made of high quality steel and the impeller is made of PVDF. Mechanical connection is provided by means of either a G thread or an NPT thread.
For more information contact Instrotech, Andrew Huart, +27 (0) 11 462 1920, [email protected]
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