MI 1997-89

МИ 1997-89

Pressure Transducers Validation Procedures

Рекомендация. ГСИ. Преобразователи давления измерительные. Методика поверки

Status: Effective

The recommendation applies to measuring converters of the "sapphire" type, manufactured in accordance with GOST 22520-85 and intended for the continuous conversion of overpressure, vacuum, overpressure-vacuum, absolute pressure and pressure difference into a unified current signal, including differential pressure transmitters used for flow and level measurements. The recommendation establishes the methodology for their initial and periodic verification.

Рекомендация распространяется на измерительные преобразователи типа «сапфир», выпускаемые по ГОСТ 22520-85 и предназначенные для непрерывного преобразования избыточного давления, разряжения, избыточного давления-разряжения, абсолютного давления и разности давлений в унифицированный токовый сигнал, в том числе на преобразователи разности давлений, используемые для измерений расхода и уровня. Рекомендация устанавливает методику их первичной и периодической поверок.

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Format: Electronic (pdf/doc)
Page Count: 19

Approved: VNIIMS, 6/20/1989

SKU: RUSS16043

Price: $261.90

The Product is Contained in the Following Classifiers:

Construction (Max) » Regulations » Regulatory documents of supervisory authorities » Normative documents of Committee of Russian Federation for Standardization, Metrology and Certification »

PromExpert » SECTION II. METROLOGICAL » I Organizational and technical bases of metrological support » 2 Technical basics of metrological support » 2.3 Verification, calibration and testing of measuring instruments » 2.3.4 Pressure measurements, vacuum measurements »

ISO classifier » 17 METROLOGY AND MEASUREMENTS. PHYSICAL PHENOMENA » 17.100 Measurement of force, weight and pressure »

As a Replacement Of:

MI 333-83: Measuring converters

The Document References:

GOST Occupation safety standards system Electrical equipment. General safety requirements

GOST 12815-80: Flanges for valves, fittings and pipelines for Pnom from 0,1 to 20 MPa (from 1 to 200 kgf/sq sm). Types. Connecting dimensions and dimensions of sealing surfaces

GOST 22520-85: Pressure, pressure difference and vacuum transmitters with electrical analog output signals gsp

GOST 23737-79: Standard electrical resistances

GOST 8291-83: Back pressure piston gages

GOST 8711-78: Ammeters and voltmeters. General technical specifications

GOST 9293-74: Gaseous and liquid nitrogen. Specifications

GOST 949-73: Small and medium volume steel cylinders for gases for pp ≤ 19.6 MPa (200 kgf/cm2) Specifications

The Document is Referenced By:

MI 2203-92: Recommendation. State system for ensuring uniformity of measurements. Test methods for measuring pressure. Datasheets

MI 2322-99: Recommendation. State system for ensuring uniformity of measurements. Typical norms of time for calibration of measuring instruments

MI 2501-98: Recommendation. State system for ensuring uniformity of measurements. Analyzers MSI 150 Compact. Method of verification

MI 2735-2002: Recommendation. GSE. A lot of oil. Methods for measuring the system of measuring the quantity and quality of oil UUN NSP "Sergeevka" NGDU "Ufaneft"

MI 2972-2006: State system of measuring uniformity provision. Petroleum mass. Method of measuring by the system of petroleum quantity and properties measuring system No.1005 JSC ´Shugurovskiy petrochemical plant´

MI 2975-2006: State system of measuring uniformity provision. Petroleum mass. Indirect measuring method of dynamic measurements on the registration point pump station 'Suslovo' JSC 'Uraltransnefteproduct'

MI 3082-2007: State system for ensuring uniformity of measurements. The choice of methods and means of measuring flow and the amount of consumed natural gas, depending on the operating conditions at metering stations Recommendations on the choice of working standards for their calibration

MI 3200-2009: Recommendation. GSE. Mass of crude oil. Methods of measuring the system of measuring the amount and parameters of crude oil at the temporary loading point of the Bayandy field at the Chamber of Commerce and Industry Usinskneftegaz OOO Lukoil-Komi

MI 3442-14: State system for ensuring uniformity of measurements. The amount of oil produced in the Ostroluk field and the Ternovsky field of the West Lebedevsky license area of OAO NK Saratovneftegeofizika

MP 1018-13-2019: Instruction. State system for ensuring the uniformity of measurements. Gas quantity and parameters measuring system "Gas metering unit of Yurkharovskoye oil and gas condensate field of LLC" NOVATEK-YURKHAROVNEFTEGAZ ".

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