{"id":451104,"date":"2024-10-20T09:16:00","date_gmt":"2024-10-20T09:16:00","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-iso-240622023-2024\/"},"modified":"2024-10-26T17:16:09","modified_gmt":"2024-10-26T17:16:09","slug":"bs-iso-240622023-2024","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-iso-240622023-2024\/","title":{"rendered":"BS ISO 24062:2023 2024"},"content":{"rendered":"

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
2<\/td>\nundefined <\/td>\n<\/tr>\n
7<\/td>\nForeword <\/td>\n<\/tr>\n
8<\/td>\nIntroduction <\/td>\n<\/tr>\n
9<\/td>\n1 Scope
2 Normative references
3 Terms and definitions
3.1 Quantities <\/td>\n<\/tr>\n
10<\/td>\n3.2 Meter design
3.3 Thermodynamic conditions <\/td>\n<\/tr>\n
11<\/td>\n3.4 Statistics <\/td>\n<\/tr>\n
12<\/td>\n3.5 Calibration
3.6 Symbols and subscripts <\/td>\n<\/tr>\n
13<\/td>\n4 Principle of measurement
4.1 General <\/td>\n<\/tr>\n
14<\/td>\n4.2 Generic description <\/td>\n<\/tr>\n
15<\/td>\n4.2.1 Transducers <\/td>\n<\/tr>\n
16<\/td>\n4.2.2 Ultrasonic path configurations <\/td>\n<\/tr>\n
17<\/td>\n4.2.3 Electronic unit functionality <\/td>\n<\/tr>\n
18<\/td>\n4.3 Special considerations
4.3.1 Gas
4.3.2 Extreme temperatures
4.4 Additional measurements
4.4.1 Standard volume flow <\/td>\n<\/tr>\n
19<\/td>\n4.4.2 Heat flow
4.4.3 Mass flow
5 Test and calibration
5.1 General
5.2 Individual testing \u2014 Flow calibration under flowing conditions
5.2.1 General <\/td>\n<\/tr>\n
20<\/td>\n5.2.2 Laboratory flow calibration <\/td>\n<\/tr>\n
21<\/td>\n6 Installation
6.1 General
6.2 Installation location
6.2.1 Upstream and downstream straight pipe length requirements and path configuration <\/td>\n<\/tr>\n
22<\/td>\n6.3 Transmitter programming
6.4 Pressure and temperature inputs <\/td>\n<\/tr>\n
23<\/td>\n6.5 Transducer installation
6.5.1 Transducer type
6.5.2 Transducer orientation
6.5.3 Coupling
6.5.4 Transducer mounting <\/td>\n<\/tr>\n
25<\/td>\n6.6 Gas considerations
6.7 Cable <\/td>\n<\/tr>\n
26<\/td>\n6.8 Additional installation effects
6.8.1 Non-steady flow
6.8.2 Contamination by secondary phase
6.8.3 Vibration
6.8.4 Thermal insulation <\/td>\n<\/tr>\n
27<\/td>\n6.8.5 Stratification
6.8.6 Wall roughness signal considerations
6.8.7 Non-Newtonian fluids
6.9 Operational diagnostics
6.9.1 Fluid speed of sound <\/td>\n<\/tr>\n
28<\/td>\n6.9.2 Gain
6.9.3 Signal to noise ratio
7 Maintenance
8 Uncertainty in measurement
8.1 General <\/td>\n<\/tr>\n
29<\/td>\n8.2 Mathematical model <\/td>\n<\/tr>\n
30<\/td>\n8.3 Evaluation of the contributory variances
8.3.1 Uncertainty of the cross-sectional area, u(A) <\/td>\n<\/tr>\n
31<\/td>\n8.3.2 Uncertainty in the velocity profile, u(Kp) <\/td>\n<\/tr>\n
32<\/td>\n8.3.3 Uncertainty of the path-geometry factor, u(Kg) and time measurement
8.3.4 Uncertainty of time measurement
8.3.5 Uncertainty of the delay time, u(t0)
8.3.6 Effect of multiple paths <\/td>\n<\/tr>\n
33<\/td>\n8.4 Additional effects on measurement uncertainty
8.4.1 Effect of pipe material on sound speed
8.4.2 Effect of fluid sound speed
8.4.3 Reproducibility of transmitter mounting
8.4.4 External influences <\/td>\n<\/tr>\n
34<\/td>\nAnnex A (informative) Example of uncertainty calculation <\/td>\n<\/tr>\n
41<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Measurement of fluid flow in closed conduits. Clamp-on ultrasonic transit-time meters for liquids and gases<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2024<\/td>\n44<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":451111,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[264,2641],"product_tag":[],"class_list":{"0":"post-451104","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-17-120-10","7":"product_cat-bsi","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/451104","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/451111"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=451104"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=451104"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=451104"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}