Water meter specification

This document specifies the technical requirements, testing methods, and performance criteria for water meters designed for measuring the flow rate of water in various applications. It covers aspects such as construction, materials, accuracy, durability, and environmental conditions under which the meters are expected to operate. The standard also outlines procedures for calibration, verification, and marking of water meters to ensure consistency and reliability in measurements. Additionally, it provides guidelines for installation, maintenance, and handling of water meters to ensure proper functionality over their intended service life. The document is applicable to both residential and industrial water metering systems and is intended to be used by manufacturers, testing laboratories, and regulatory authorities involved in the production and oversight of water metering equipment.