Title: +038=310.101-RF022T_03-multical 62 Vannmåler Kamstrup - Brosjyre2.pdf
Contrary to traditional water meters, the static ultrasonic water meter MULTICAL® 62 is not exposed to wear due to impure water. More than 20 years' experience has proved that the ultrasonic principle is most reliable in the long run. Two ultrasonic transducers are used to send sound signals with and against the flow respectively. The ultrasonic signal travelling with the flow reaches the opposite transducer first, and the time difference between the two signals can be converted into flow velocity and thereby also volume.Accuracy and long-term stabilityThe robust ultrasonic sensor for measurement of domestic water has no moving parts and is, thus, extremely accurate and reliable. MULTICAL® 62 measures with an accuracy, which is better than +/- 2 %, and the long-term stability and accuracy of the flow sensor are not influenced by the flow velocity. Even if the nominal velocity is doubled, the long-term stabil- ity and accuracy of the flow sensor remain unchanged.Leak surveillance