DIN EN ISO 4373:2009-01
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Hydrometry - Water level measuring devices (ISO 4373:2008)
Hardcopy , PDF
26-11-2022
English, German
01-01-2009
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Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Instrument specification
4.1 Performance classifications
4.2 General
4.3 Maximum rate of change
4.4 Environment
4.5 Timing
5 Recording
5.1 Chart recorders
5.2 Data loggers
6 Enclosure
7 Installation
8 Estimation of measurement uncertainty
8.1 General
8.2 Type-A estimation
8.3 Type-B estimation
8.4 Level measurement datum
8.5 Combining primary measurement uncertainties
Annex A (informative) Types of water level measuring
devices
A.1 Reference gauges
A.2 Peak level gauge
A.3 Mechanical float and counterweight gauges
A.4 Air reaction gauges
A.5 Electrical pressure transducers
A.6 Echo-location, acoustic instruments
A.7 Echo-location, radar instruments
A.8 Systems using electrical properties
A.9 Recording devices
Bibliography
National Annex NA (informative) Bibliography
Defines the functional requirements of instrumentation for measuring the level of water surface (stage), primarily for the purpose of determining flow rates.
| DocumentType |
Standard
|
| Pages |
25
|
| PublisherName |
German Institute for Standardisation (Deutsches Institut für Normung)
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| EN ISO 4373:2008 | Identical |
| ISO 4373:2008 | Identical |
| IEC 60079-10:2002 | Electrical apparatus for explosive gas atmospheres - Part 10: Classification of hazardous areas |
| DIN EN 60079-10 : 2004 | ELECTRICAL APPARATUS FOR EXPLOSIVE GAS ATMOSPHERES - PART 10: CLASSIFICATION OF HAZARDOUS AREAS |
| IEC 60529:1989+AMD1:1999+AMD2:2013 CSV | Degrees of protection provided by enclosures (IP Code) |
| DIN EN 60529 : 2014-09 | DEGREES OF PROTECTION PROVIDED BY ENCLOSURES (IP CODE) (IEC 60529:1989 + A1:1999 + A2:2013) |
| DIN EN ISO 772:2011-11 | Hydrometry - Vocabulary and symbols (ISO 772:2011); Trilingual version EN ISO 772:2011 |
| ISO 772:1996 | Hydrometric determinations — Vocabulary and symbols |
| ISO/IEC Guide 98-3:2008 | Uncertainty of measurement — Part 3: Guide to the expression of uncertainty in measurement (GUM:1995) |
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