GOST 28725-90
ГОСТ 28725-90
|
|
Instruments for measuring the level of liquids and loose materials
Приборы для измерения уровня жидкостей и сыпучих материалов. Общие технические требования и методы испытаний
Status: Effective - Supersedes. IUS 1-1991
The standard establishes general technical requirements and test methods for level gauges designed to determine the boundary between two media (level) with different physical properties and level sensors (measuring transducers) designed to convert level values into electrical or pneumatic standardized output signals for general industrial use. for the needs of the national economy and export. The standard does not apply to gauge, differential and radioisotope devices.
Стандарт устанавливает общие технические требования и методы испытаний уровнемеров, предназначенных для определенияположения границы раздела двух сред (уровня) с различными физическими свойствами, и датчиков (измерительных преобразователей) уровня, предназначенных для преобразования значения уровня в электрические или пневматические унифицированные выходные сигналы, общепромышленного применения, изготовляемых для нужд народного хозяйства и экспорта. Стандарт не распространяется на манометрические, дифманометрические и радиоизотопные приборы.
Choose Language:
Format: Electronic (pdf/doc)
Approved: USSR State Committee for Product Quality and Standards Management,
11/1/1990
SKU: RUSS18190
The Product is Contained in the Following Classifiers:
PromExpert »
SECTION I. TECHNICAL REGULATION »
V Testing and control »
3 Activities of testing laboratories »
3.2 Technical equipment of testing laboratories »
3.2.2 Measuring instruments and test equipment »
3.2.2.2 Instruments for measuring pressure, volume, flow, level, time and mechanical quantities »
ISO classifier »
17 METROLOGY AND MEASUREMENTS. PHYSICAL PHENOMENA »
17.060 Measurements of volume, mass, density, viscosity »
National standards »
17 METROLOGY AND MEASUREMENTS. PHYSICAL PHENOMENA »
17.060 Measurements of volume, mass, density, viscosity »
ISO classifier »
17 METROLOGY AND MEASUREMENTS. PHYSICAL PHENOMENA »
17.120 Measurement of fluid flow parameters »
National standards »
17 METROLOGY AND MEASUREMENTS. PHYSICAL PHENOMENA »
17.120 Measurement of fluid flow parameters »
ISO classifier »
17 METROLOGY AND MEASUREMENTS. PHYSICAL PHENOMENA »
17.120 Measurement of fluid flow parameters »
17.120.01 Measurement of parameters of fluid flow in general »
National standards »
17 METROLOGY AND MEASUREMENTS. PHYSICAL PHENOMENA »
17.120 Measurement of fluid flow parameters »
17.120.01 Measurement of parameters of fluid flow in general »
National Standards for KGS (State Standards Classification) »
Latest edition »
P Measuring devices. Automation and computing facilities »
P1 Instruments for measuring pressure, volume, flow, level, time and fur »
P15 Flow meters and consumption meters »
National Standards for OKSTU »
GENERAL PURPOSE INSTRUMENTS AND AUTOMATION »
Instruments for measuring and regulating the level of liquids and bulk materials »
As a Replacement Of:
GOST 15983-81: Level gauges and sensors of the level of industrial application of GSP. General technical requirements
GOST 4.159-85: Quality indicator system. Instruments for measuring the level of liquids and loose materials. List of characteristics
The Document References:
GOST 12.1.030-81: Electrical safety protective grounding, neutral grounding
GOST 12.1.038-82: Occupational safety standards system. Electric safety. Maximum permissible values of pick-up voltages and currents
GOST 12.2.007.0-75: Occupation safety standards system Electrical equipment. General safety requirements
GOST 12.4.026-76: Signal colors and safety signs
GOST 12997-84: SSI Products. General specifications
GOST 13033-84: Gsp. Electrical analog equipment and means for automation
GOST 13053-76: Ssi pneumatic instruments and devices
GOST 14254-96: Degrees of protection provided by enclosures (IP Code)
GOST 15088-83: Plastics. Method of determination of the Vicat softening temperature of thermoplastics
GOST 15150-69: Machines, instruments and other industrial products. Modifications for different climatic regions. Categories, operating, storage and transportation conditions as to environment climatic aspects influence
GOST 15151-69: Machines, instuments and other industrial products for tropics. General specifications.
GOST 16842-82: Industrial radio-interferences. Test methods for radio-interference sources
GOST 20.57.406-81: Electrical equipment, devices for electronic technology and quantum electronics
GOST 21130-75: Electrical articles. Grounding terminals and grounding signs
GOST 22782.0-81: Explosion-proof electrical equipment
GOST 22782.1-77: Explosion-protective electrical equipment
GOST 22782.2-77: Explosion-proof electric equipment
GOST 22782.3-77: Explosion-proof electrical equipment with special means
GOST 22782.4-78: Explosion-proof electrical apparatus. Pressurized enclosure. Technical requirements and methods of testing
GOST 22782.5-78: Explosion proof electrical apparatus with the type of protection «intrinsically-safe electrical circuit». Technical requirements and test methods
GOST 22782.6-81: Explosion proof electrical apparatus. Flameproof enclosure. Technical requirements and Test methods.
GOST 22782.7-81: Explosion-proof electric equipment with "e" type protection
GOST 24555-81: The state system of testing the production. The procedure of verification of testing equipment. General principle
GOST 25030-81: Threadless contact terminals
GOST 25034-85: Screw contact terminals
GOST 25165-82: Connections of SSI instruments and devices with external pneumatic lines. Types, basic parameters and dimensions. Technical requirements
GOST 26.010-80: Unified system of standards for instrument-making. Measuring and automation devices. Input and output frequency electric continuous signals
GOST 26.011-80: Measuring and automation devices. Input and output current and voltage continuous signals
GOST 26.013-81: Measurement and automation means. Input and output electrical signals with discrete change of parameters
GOST 26.014-81: Measurement and automation means. Input and output electric coding signals
GOST 26.015-81: Measuring and automation devices. Pneumatic input and output signals
GOST 26104-89: Electronic measurement instruments
GOST 26331-94: Joints fastening primary temperature transducers to process pipe-lines and apparatus. Types and basic dimensions. Technical requirements
GOST 27.410-87: Industrial product dependability. Inspection methods of reliability indices and plans of check tests on reliability
GOST 27883-88: Industrial process measurement and control equipment. Reliability. General requirements and test methods
GOST 8.001-80: State system of ensuring the unity of measurements. Rules for conducting the state tests of measuring means
MI 906-85: State system for ensuring uniformity of measurements. Level gauges non-contact radio wave type "Beam-2". Method of verification
The Document is Referenced By:
GOST 13196-93: Means of level measuring and sampling of oil and oil products
GOST 8.321-2013: State system for ensuring the uniformity of measurements. Industrial application level gauges. Calibration methods
GOST R 51265-2015: Appliances, apparatus and equipment for rehabilitation of individuals with disabilities. General technical requirements
GOST R 8.660-2009: State system for ensuring the uniformity of measurements. Industrial application level gauges. Calibration methods
Customers Who Viewed This Item Also Viewed:
|
Limit dimension deviation from 0,1 to 10000 mm and surface shape and arrangement allowances, not specified on drawings.
Language: English |
Rules of development, coordination, approval and composition of technical and economic assessment for construction
Language: English |
Mineral fertilizers. Method for determination of dynamic strength and attrition
Language: English |
Diesel fuel EURO. Specifications
Language: English |
Inch thread with a profile angle of 55 degrees
Language: English |
Vessels and apparatus. Norms and methods of strength calculation. General requirements
Language: English |
Norms of structural design of nuclear power plants with reactors of different types
Language: English |
|
|
YOUR ORDERING MADE EASY!
RussianGost.com is an industry-leading company with stringent quality control standards and our dedication to precision, reliability and accuracy are some of the reasons why some of the world’s largest companies trust us to provide their national regulatory framework and for translations of critical, challenging, and sensitive information.
Our niche specialty is the localization of national regulatory databases involving: technical norms, standards, and regulations; government laws, codes, and resolutions; as well as RF agency codes, requirements, and Instructions.
We maintain a database of over 220,000 normative documents in English and other languages for the following 12 countries: Armenia, Azerbaijan, Belarus, Kazakhstan, Kyrgyzstan, Moldova, Mongolia, Russia, Tajikistan, Turkmenistan, Ukraine, and Uzbekistan.
Placing Your Order
Please select your chosen document, proceed to the ‘checkout page’ and select the form of payment of your choice. We accept all major credit cards and bank wire transfers. We also accept PayPal and Google Checkout for your convenience. Please contact us for any additional arrangements (Contract agreements, PO, etc.).
Once an order is placed it will be verified and processed within a few hours up to a rare maximum of 24 hours.
For items in stock, the document/web link is e-mailed to you so that you can download and save it for your records.
For items out of stock (third party supply) you will be notified as to which items will require additional time to fulfil. We normally supply such items in less than three days.
Once an order is placed you will receive a receipt/invoice that can be filed for reporting and accounting purposes. This receipt can be easily saved and printed for your records.
Your Order Best Quality and Authenticity Guarantee
Your order is provided in electronic format (usually an Adobe Acrobat or MS Word).
We always guarantee the best quality for all of our products. If for any reason whatsoever you are not satisfied, we can conduct a completely FREE revision and edit of products you have purchased. Additionally we provide FREE regulatory updates if, for instance, the document has a newer version at the date of purchase.
We guarantee authenticity. Each document in English is verified against the original and official version. We only use official regulatory sources to make sure you have the most recent version of the document, all from reliable official sources.