FD X10-327

Measurement of liquid flow in open channels. Method of specifying of hydrometric equipment operating characteristics.

Le présent document propose une méthode de spécification des caractéristiques de fonctionnement des appareils hydrométriques. Pour chacune de ces caractéristiques, il identifie les facteurs qui peuvent jouer sur la plage de valeurs de l'incertitude à l'intérieur de laquelle s'effectue la conversion de la variable hydrologique en grandeur numérique. Ce document s'applique à tous les appareils utilisés dans les mesurages hydrologiques, à l'exception de ceux qui déterminent la qualité de l'eau. Qu'ils fonctionnent sur les principes mécaniques, électromécaniques ou électroniques, ou selon d'autres principes physiques, le capteur, le système de mesurage et l'enregistreur sont considérés comme un seul ensemble.

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