International Standard
ISO 4373:2022
Hydrometry — Water level measuring devices
Reference number
ISO 4373:2022
Edición 4
2022-03
International Standard
Vista previa
ISO 4373:2022
77443
No disponible en español
Publicado (Edición 4, 2022)

ISO 4373:2022

ISO 4373:2022
77443
Idioma
Formato
CHF 151
Convertir Franco suizo (CHF) a tu moneda

Resumen

This document specifies the functional requirements of instrumentation for measuring the level of water surface (stage), primarily for the purpose of determining flow rates.

This document is supplemented by Annex A, which provides guidance on the types of automatic water level measurement devices currently available and the measurement uncertainty associated with them. The manually operated measuring devices are described in Annex B.

This document is applicable to both contact and non-contact methods of measurement. The non-contact methods are not in direct material contact with the water surface but measure the height of the water level with ultrasonic or electromagnetic waves.

Informaciones generales

  •  : Publicado
     : 2022-03
    : Norma Internacional publicada [60.60]
  •  : 4
     : 27
  • ISO/TC 113/SC 5
    17.120.20 
  • RSS actualizaciones

¿Tiene alguna duda?

Consulte nuestras Ayuda y asistencia