《BS-EN-13160-1-2003.pdf》由会员分享，可在线阅读，更多相关《BS-EN-13160-1-2003.pdf（38页珍藏版）》请在三一文库上搜索。
1、BRITISH STANDARD BS EN 13160-1:2003 Leak detection systems Part 1: General principles The European Standard EN 13160-1:2003 has the status of a British Standard ICS 23.020.01; 23.040.99; 29.260.20 ? Licensed Copy: sheffieldun sheffieldun, na, Sun Oct 29 09:56:36 GMT+00:00 2006, Uncontrolled Copy, (c
2、) BSI BS EN 13160-1:2003 This British Standard, was published under the authority of the Standards Policy and Strategy Committee on 16 June 2003 BSI 16 June 2003 ISBN 0 580 42075 2 National foreword This British Standard is the official English language version of EN 13160-1:2003. The UK participati
3、on in its preparation was entrusted by Technical Committee PVE/21, Fabricated metallic tanks and equipment for storage tanks and filling stations, to Subcommittee PVE/21/2/2, Leak detection devices, which has the responsibility to: A list of organizations represented on this subcommittee can be obta
4、ined on request to its secretary. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility
5、of the BSI Electronic Catalogue or of British Standards Online. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. ai
6、d enquirers to understand the text; present to the responsible European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. Summary of pages This document co
7、mprises a front cover, an inside front cover, the EN title page, pages 2 to 35 and a back cover. The BSI copyright date displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. DateComments Licensed Copy: sheffieldun sheffieldun, na, Sun Oc
8、t 29 09:56:36 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 13160-1 May 2003 ICS 23.020.01; 23.040.99; 29.260.20 English version Leak detection systems - Part 1: General principles Systmes de dtection de fuites - Partie 1: Principes gnraux Leckanzeig
9、esysteme - Teil 1: Allgemeine Grundstze This European Standard was approved by CEN on 10 March 2003. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up
10、-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under
11、 the responsibility of a CEN member into its own language and notified to the Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy
12、, Luxembourg, Malta, Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2003 CENAll rights of exploitation
13、in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 13160-1:2003 E Licensed Copy: sheffieldun sheffieldun, na, Sun Oct 29 09:56:36 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 13160-1:2003 (E) 2 Contents page Foreword3 1Scope 3 2Normative references 3 3Classes of l
14、eak detection systems 4 4Terms and definitions5 5Requirements.7 5.1General7 5.2Avoidance or reduction of ignition sources .8 5.3Leak indicating device.8 5.4Function test of the audible alarm transmitter .9 5.5Device categories for explosion-proof parts of the leak detection system.9 5.6Inspection of
15、 equipment .9 5.7Instruction.9 6Marking .10 7System of evaluation of conformity.10 Annex A (informative) Examples of leak detection systems 11 Annex B (informative) Equipment categories for explosion-proof parts of the leak detection systems.17 Annex C (normative) Evaluation of conformity18 Annex D
16、(informative) Third party certification of quality control26 Annex ZA (informative) Clauses of this European Standard addressing the provisions of the EU Construction Products Directives (89/106/EEC).27 Annex ZB (informative) Clauses of this European Standard relevant to fulfil essential requirement
17、s or other provisions of EU-Directives31 Bibliography35 Licensed Copy: sheffieldun sheffieldun, na, Sun Oct 29 09:56:36 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 13160-1:2003 (E) 3 Foreword This document (EN 13160-1:2003) has been prepared by Technical Committee CEN /TC 221, “Shop fabricated met
18、allic tanks and equipment for storage tanks and for service stations“ the secretariat of which is held by DIN. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by November 2003, and conflicting nation
19、al standards shall be withdrawn at the latest by February 2005. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports essential requirements of EU Directive(s). For relationship with the Construction Products Dir
20、ective (89/106/EEC) see informative Annex ZA, which is an integral part of this document. For relationship with other EU Directives see informative Annex ZB. Annexes A, B, and D are informative. Annex C is normative. This document includes a Bibliography. This European Standard consists of 7 parts:
21、Leak detection systems; Part 1:General principles Part 2:Pressure and vacuum systems Part 3:Liquid systems for tanks Part 4:Liquid and/or vapour sensor systems for use in leakage containments or interstitial spaces Part 5:Tank gauge leak detection systems Part 6:Sensors in monitoring wells Part 7:Ge
22、neral requirements and test methods for interstitial spaces, leak protecting linings and leak protecting jackets According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Czech R
23、epublic, Denmark, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and the United Kingdom. 1 Scope This European Standard specifies the general principles for leak detection systems for use with
24、 double-skin tanks, single-skin tanks and pipework designed for water polluting fluids. 2 Normative references This European Standard incorporates by dated or undated reference, provisions from other publications. These normative references are cited at the appropriate places in the text, and the pu
25、blications are listed hereafter. For dated references, subsequent amendments to or revisions of any of these publications apply to this European Licensed Copy: sheffieldun sheffieldun, na, Sun Oct 29 09:56:36 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 13160-1:2003 (E) 4 Standard only when incorpo
26、rated in it by amendment or revision. For undated references the latest edition of the publication referred to applies (including amendments). EN 13160-2:2003, Leak detection systems Part 2: Pressure and vacuum systems. EN 13160-3:2003, Leak detection systems Part 3: Liquid systems for tanks. EN 131
27、60-4:2003, Leak detection systems Part 4: Liquid and/or vapour sensor systems for use in leakage containments or interstitial spaces. prEN 13160-5:1998, Leak detection systems Part 5 : Tank gauge leak detection systems. EN 13160-6:2003, Leak detection systems Part 6 : Sensors in monitoring wells. EN
28、 13160-7:2003, Leak detection systems Part 7: General requirements and test methods for interstitial spaces, leak protecting linings and leak protecting jackets. EN 13352, Specification for the performance of automatic tank contents gauges. EN 13463-1:2001, Non-electrical equipment intended for use
29、in potentially explosive atmospheres Part 1: Basic method and requirements. EN 50014, Electrical apparatus for potentially explosive atmospheres General requirements. EN 50015, Electrical apparatus for potentially explosive atmospheres Oil immersion “o“. EN 50016, Electrical apparatus for potentiall
30、y explosive atmospheres Pressurized apparatus “p“. EN 50017, Electrical apparatus for potentially explosive atmospheres Powder filling “q“. EN 50018, Electrical apparatus for potentially explosive atmospheres Flameproof enclosures “d“. EN 50019, Electrical apparatus for potentially explosive atmosph
31、eres Increased safety “e“. EN 50020, Electrical apparatus for potentially explosive atmospheres Intrinsic safety “i“. EN 50028, Electrical apparatus for potentially explosive atmospheres Encapsulation m. EN 50039, Electrical apparatus for potentially explosive atmospheres Intrinsic safety “i” system
32、s. EN 60073, Basic and safety principles for man-machine interface, marking and identification - Coding principles for indicators and actuators (IEC 60073:1996). EN 603351, Household and similar electrical appliances Safety - Part 1 : General requirements (IEC 60335- 1:2001, modified). EN 60529, Deg
33、rees of protection provided by enclosures (IP-code) (IEC 60529:1989). EN 607301, Automatic electrical controls for household and similar use Part 1 : General requirements (IEC 60730-1:1999, modified). EN 610101, Safety requirements for electrical equipment for measurement, control and laboratory use
34、 Part 1: General requirements (IEC 61010-1:2001). ISO 28591, Sampling procedures for inspection by attributes Part 1 : Sampling schemes indexed by acceptance quality limit (AQL) for lot-by lot inspection. 3 Classes of leak detection systems For the purpose of this standard the following classes appl
35、y in order of protection for the level of safety or environmental protection required: Licensed Copy: sheffieldun sheffieldun, na, Sun Oct 29 09:56:36 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 13160-1:2003 (E) 5 Class I:Systems of this class will detect a leak above or below the liquid level in
36、a double-skin system. They are inherently safe and will detect a leak before any liquid can enter the environment (i. e. pressure or vacuum systems). Class II:Systems of this class will detect a leak above or below the liquid level in a double-skin system with the possibility of the leak detection l
37、iquid leaking into the environment (i. e. liquid monitoring system). Class III:Systems of this class will detect a leak below the liquid level in a tank or in a pipework system. These systems are based on liquid and/or vapour sensors located in leakage containment or interstitial space. A possibilit
38、y exists of product entering the environment. Class IV:Systems of this class will detect, to specific levels of probability, specified rates of change of tank contents (i. e. leakages into or out of the tank). A strong possibility exists that product will enter the environment in the event of a leak
39、. Class IV A:Dynamic leak detection systems will by reconciliation also indicate leaks in the connected pipework Class IV B:Static tank gauge leak detection systems or statistical quiet period leak detection systems will only indicate leaks from a tank. Class V:Systems of this class may detect liqui
40、d loss in tanks or pipes below the liquid level. Product will enter the environment before the leak is detected (i. e. sensors in monitoring wells). For examples for the different classes see annex A. 4 Terms and definitions For the purposes of this European Standard, the following terms and definit
41、ions apply. 4.1 atmospheric pressure conditions pressures ranging from 0,08 MPa (0,8 bar) to 0,11 MPa (1,1 bar) 4.2 leak detection system includes all equipment required to indicate a leak main components could include the interstitial space, leak protecting linings, leak protecting jacket, leak ind
42、icating device, leak detector, system pipework, leak detecting media, monitoring wells or sensors 4.3 interstitial space space between the walls of double-skin systems. It provides the passage for fluids which may enter the interstitial space 4.4 double-skin tank tank constructed with an inner and o
43、uter wall with an interstitial space where the maximum filling level of the tank does not exceed the height of the interstitial space 4.5 single-skin tank tank constructed with a single wall 4.6 leak protecting lining internal layer which solely or in conjunction with an intermediate material produc
44、es a suitable interstitial space 4.7 leak protecting jacket external layer which solely or in conjunction with an intermediate material produces a suitable interstitial space Licensed Copy: sheffieldun sheffieldun, na, Sun Oct 29 09:56:36 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 13160-1:2003 (E
45、) 6 4.8 intermediate layer material used to separate the inner and outer tank walls, the intermediate layer may or may not be attached to either one or both walls, it provides separation of the inner and outer walls 4.9 double-skin pipework pipework constructed with an inner and outer wall with an i
46、nterstitial space 4.10 single-skin pipework pipework constructed with a single wall 4.11 vacuum leak detector a leak detector for vacuum detects a leak using air as the leak detection medium, with vacuum leak detectors an alarm is triggered by rise of pressure in the interstitial space in the event
47、of a leak 4.12 pressure leak detector a leak detector for pressure detects a leak using air or inert gas as the leak detection medium. With pressure leak detectors, in the event of a leak, an alarm is triggered by a drop in the pressure within the interstitial space 4.13 leak detector for liquid sys
48、tems indicates a leak using liquid as a leak detection medium, any leak in either of the system walls is indicated by a drop of the leak detection fluid level 4.14 liquid sensor device which will detect liquid 4.15 vapour sensor device which will detect gas and vapour 4.16 leak indicating device ind
49、icates the operational and the alarm status of any connected sensors or leak detectors 4.17 tank gauge leak detection system a tank gauge system measures the volume of liquid stored in a tank, a loss can be indicated where the volume of liquid drawn from the tanks is monitored independently from the gauge and reconciled with changes in the stored volume, a loss can also be indicated by analysis of the changes in “static“ liquid volume during per