Guide to the selection, installation, operation and calibration of diagonal path transit time ultrasonic flowmeters for industrial gas applications Ingestion-build-205840 categories 1 and 2 depending

categories 1 and 2 depending on the ignition hazard assessment in BS EN 13463-1

Primary activities

project life cycle

BS EN 60601-2-19 has been systematically reviewed by experts

BS 8551 gives recommendations and guidance on how to:

Guide to the selection, installation, operation and calibration of diagonal path transit time ultrasonic flowmeters for industrial gas applications Ingestion-build-205840 categories 1 and 2 depending1 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