{"id":294235,"date":"2024-10-19T20:00:07","date_gmt":"2024-10-19T20:00:07","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-iso-145112019-tc\/"},"modified":"2024-10-25T17:13:26","modified_gmt":"2024-10-25T17:13:26","slug":"bs-iso-145112019-tc","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-iso-145112019-tc\/","title":{"rendered":"BS ISO 14511:2019 – TC"},"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\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
44<\/td>\nNational foreword <\/td>\n<\/tr>\n
49<\/td>\nForeword <\/td>\n<\/tr>\n
50<\/td>\nIntroduction <\/td>\n<\/tr>\n
51<\/td>\n1 Scope
2 Normative references
3 Terms and definitions
3.1 General terms <\/td>\n<\/tr>\n
52<\/td>\n3.2 Specific terms <\/td>\n<\/tr>\n
54<\/td>\n4 Selection of thermal mass flowmeters <\/td>\n<\/tr>\n
55<\/td>\n5 Capillary thermal mass flowmeter (CTMF meter)
5.1 Principles of measurement <\/td>\n<\/tr>\n
57<\/td>\n5.2 Typical design <\/td>\n<\/tr>\n
58<\/td>\n5.3 Applications and limitations of use
5.3.1 Gas property effects
5.3.2 Application and fluid properties <\/td>\n<\/tr>\n
59<\/td>\n5.3.3 Temperature effects
5.3.4 Pressure effects
5.3.5 Pulsation effects
5.3.6 Pressure loss
5.3.7 Cleanness of the gas
5.3.8 Mounting orientation effects
5.3.9 Installation effects for flow profile <\/td>\n<\/tr>\n
60<\/td>\n5.3.10 Vibrations \u2014 Hydraulic and mechanical
5.3.11 Valves
5.4 Meter selection
5.4.1 Principal requirement
5.4.2 Performance specifications
5.4.3 Physical specifications <\/td>\n<\/tr>\n
61<\/td>\n5.4.4 Meter ratings
5.4.5 Application and fluid properties
5.4.6 Corrosion
5.4.7 Transmitter specifications
5.5 Installation and commissioning
5.5.1 General considerations <\/td>\n<\/tr>\n
62<\/td>\n5.5.2 Safety
5.5.3 Mechanical stress
5.5.4 Process adjustment <\/td>\n<\/tr>\n
63<\/td>\n6 Insertion and\/or in-line thermal mass flowmeter (ITMF meter)
6.1 Principle of measurement
6.1.1 General <\/td>\n<\/tr>\n
64<\/td>\n6.1.2 Constant power method
6.1.3 Constant-temperature-differential method <\/td>\n<\/tr>\n
65<\/td>\n6.2 Typical design
6.2.1 ITMF basic design <\/td>\n<\/tr>\n
66<\/td>\n6.2.2 In-line ITMF meter
6.2.3 Insertion-ITMF meter <\/td>\n<\/tr>\n
67<\/td>\n6.2.4 Multi-point insertion-ITMF meter <\/td>\n<\/tr>\n
68<\/td>\n6.3 Applications and limitations of use
6.3.1 General remarks
6.3.2 Normalized volume flowrate units
6.3.3 Fluid property effects
6.3.4 Temperature effects
6.3.5 Pressure effects <\/td>\n<\/tr>\n
69<\/td>\n6.3.6 Fluid phase
6.3.7 Bi-directional flow
6.3.8 Pulsation effects
6.3.9 Pressure loss
6.3.10 Sensor contamination
6.3.11 Mounting orientation effects
6.3.12 Installation effects <\/td>\n<\/tr>\n
70<\/td>\n6.3.13 Conduit vibrations
6.4 Meter selection
6.4.1 General
6.4.2 Performance specifications <\/td>\n<\/tr>\n
71<\/td>\n6.4.3 Physical specifications
6.4.4 Meter ratings
6.4.5 Application and fluid properties
6.4.6 Corrosion
6.4.7 Transmitter specifications <\/td>\n<\/tr>\n
72<\/td>\n6.5 Installation and commissioning
6.5.1 General considerations
6.5.2 Cleaning
6.5.3 Safety
6.5.4 Mechanical stress <\/td>\n<\/tr>\n
73<\/td>\n6.5.5 Process conditions <\/td>\n<\/tr>\n
74<\/td>\n7 Instrument specification sheet and marking
7.1 User specification sheet
7.2 Manufacturer’s data sheet <\/td>\n<\/tr>\n
75<\/td>\n7.3 Marking
7.3.1 Mandatory <\/td>\n<\/tr>\n
76<\/td>\n7.3.2 Optional
8 Calibration
8.1 General considerations
8.2 Use of the desired gas under process conditions <\/td>\n<\/tr>\n
77<\/td>\n8.3 Use of a surrogate gas
8.4 In situ calibration
8.5 Insertion-ITMF meter
8.6 Calibration frequency
8.7 Calibration certificate <\/td>\n<\/tr>\n
78<\/td>\n9 Pre-installation inspection and testing
10 Maintenance
10.1 General
10.2 Visual inspection <\/td>\n<\/tr>\n
79<\/td>\n10.3 Functional test
10.4 Record keeping (Maintenance audit trail) <\/td>\n<\/tr>\n
80<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Tracked Changes. Measurement of fluid flow in closed conduits. Thermal mass flowmeters<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2020<\/td>\n82<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":294241,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[264,2641],"product_tag":[],"class_list":{"0":"post-294235","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\/294235","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\/294241"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=294235"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=294235"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=294235"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}