ISO 12242:2012

Published (Edition 1, 2012)

This standard was last reviewed and confirmed in 2020. Therefore this version remains current.

ISO 12242:2012

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Abstract

ISO 12242:2012 specifies requirements and recommendations for ultrasonic liquid flowmeters, which utilize the transit time of ultrasonic signals to measure the flow of single-phase homogenous liquids in closed conduits.

There are no limits on the minimum or maximum sizes of the meter.

ISO 12242:2012 specifies performance, calibration and output characteristics of ultrasonic meters (USMs) for liquid flow measurement and deals with installation conditions. It covers installation with and without a dedicated proving (calibration) system. It covers both in-line and clamp-on transducers (used in configurations in which the beam is non-refracted and in those in which it is refracted). Included are both meters incorporating meter bodies and meters with field-mounted transducers.

General information

Status
: Published

Publication date
: 2012-07

Stage
: International Standard confirmed [90.93]
Edition
: 1

Number of pages
: 69
Technical Committee :
ISO/TC 30/SC 5

ICS :
17.120.10
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