\nThe application is situated within a sulphuric acid production site. Its purpose is to measure the flow rate of demineralised and superheated water. This water is used in the sulphuric acid (H2<\/sub>SO4<\/sub>) production process. For safety reasons, the test pressure is set at 60 bars. The process involves equipment (tube and clamps) that guarantees an NP (nominal pressure) of 100. The temperature can reach 150\u00b0C.<\/p>\n<\/div><\/div><\/div>\nEQUIPMENT USED<\/div>
<\/p>\n
\n\n\nFLOW METER WITH PIPE-SPOOL<\/td>\n<\/tr>\n |
\nSM 1579 probes<\/td>\n | 2.55″ pipe-spool<\/td>\n<\/tr>\n |
\n\u00a0<\/td>\n | \u00a0<\/td>\n<\/tr>\n |
\nThese stainless steel 316L probes (maximum 180\u00b0C) are equipped with cables with high-temperature insulation.<\/td>\n | It has a ND of 65 mm, is made of stainless steel and takes into account the client’s safety constraints.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n A more standard (Twinax-type) cable extends it to the converter via an adaptor with an integrated filter transformer, which acts as a galvanic isolator.<\/p>\n<\/div><\/div><\/div>\n RESULTS<\/div> \nThe measurement precision obtained complies with the client’s requirements: around 1% on a range from 5 to 50m3<\/sup>\/h.<\/p>\n<\/div><\/div><\/div>\n |