Measurement of fluid flow in closed conduits. Flowrate measurement by means of vortex shedding flowmeters inserted in circular cross-section conduits running full1 Scope This document a) describes the use of vortex shedding flow meters for liquids, gases, and steam, including a glossary and a set of engineering equations used for specifying performance, b) provides technical information to assist the user in selecting, specifying and applying vortex shedding flowmeters, including influence effects, c) describes typical construction and provides recommendations for inspection, certification, and material

BS EN 60974-6  specifies that electrically powered equipment is intended to be connected to the single-phase public low voltage supply system

100 % (m/m)

BS EN 61143-1 describes recorders and their non-interchangeable accessories according to their principle of operation

in an operational situation

- test reporting (general data and test conditions)

you can enhance the efficacy of fibre optic cables and manufacture a standardized high-quality product to build trust in their use throughout the aerospace supply chain

4 mg/kg for carbadox and 3 mg/kg for olaquindox

4 that will be included in ISO 22332 (under development)

materials and performance requirements (including methods of test) for in line hot water supply tempering valves for sanitary hot water systems

with nominal diameters of 1/4 in

After the publication of BS EN 806-5

small disposable fire extinguishers of the aerosol type with metal bodies