Guide to the selection, installation, operation and calibration of diagonal path transit time ultrasonic flowmeters for industrial gas applications Ingestion-build-63114 c) areas where a risk

c) areas where a risk may arise due to the presence of ignitable dusts or fibres

and the required use of a fully articulating test jig

by penetrant inspection techniques

It applies to EBS for use by adults only

Guide to the selection, installation, operation and calibration of diagonal path transit time ultrasonic flowmeters for industrial gas applications Ingestion-build-63114 c) areas where a risk1 Scope This British Standard gives recommendations and guidance on the selection, installation, operation and calibration of transit time ultrasonic flowmeters (USMs) for industrial gas applications (including flare gas). It is applicable only to those devices in which the entire gas stream flows through the body of the USM and the transducers (wetted or invasive type), or a wetted interface, are in contact with the fluid. This includes full bore