1、December 2016 English price group 17No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).ICS 23.020.01; 23.040.99; 29.260.20
2、!%b*“2596307www.din.deDIN EN 13160-4Leak detection systems Part 4: Requirements and test/assessment methods for sensor based leak detection systems;English version EN 131604:2016,English translation of DIN EN 13160-4:2016-12Leckanzeigesysteme Teil 4: Anforderungen und Prf/Bewertungsmethoden fr senso
3、rbasierte Leckanzeigesysteme;Englische Fassung EN 131604:2016,Englische bersetzung von DIN EN 13160-4:2016-12Systmes de dtection de fuites Partie 4: Exigences et mthodes dessai/dvaluation des systmes de dtection de fuite par capteur;Version anglaise EN 131604:2016,Traduction anglaise de DIN EN 13160
4、-4:2016-12SupersedesDIN EN 131604:200309See start of applicationwww.beuth.deDocument comprises 40 pagesDTranslation by DIN-Sprachendienst.In case of doubt, the German-language original shall be considered authoritative.12.16 DIN EN 13160-4:2016-12 2 A comma is used as the decimal marker. Start of ap
5、plication The start of application of this standard is 2016-12-01. It should be noted that, in Germany, CE conformity marking of construction products will be permitted once this standard has been listed in the Official Journal of the European Union and/or the Bundesanzeiger (German Federal Gazette)
6、 and from the date given therein. For further information, users of this standard should refer to the websites of the European Commission or of the relevant building authority. The standard which this document replaces, DIN EN 13160-4:2003-09, may be used in parallel with this standard during a spec
7、ified transition period where such has been laid down in the Official Journal of the European Union and/or the Bundesanzeiger (German Federal Gazette). National foreword This document (EN 13160-4:2016) has been prepared by Technical Committee CEN/TC 393 “Equipment for storage tanks and for filling s
8、tations” (Secretariat: DIN, Germany). The responsible German body involved in its preparation was DIN-Normenausschuss Tankanlagen (DIN Standards Committee Tank Installations), Working Committee NA 104-02-03 AA Leckanzeigegerte. It should be noted that the original English reference version contains
9、an error in 5.1.3.2.9.4. In the German version; a correction is given in a national footnote. The corresponding English text should correctly read as follows: “ZA.2.2.3 Example of DoP The following gives an example of a filled-in DoP for liquid systems for tanks. Amendments This standard differs fro
10、m DIN EN 13160-4:2003-09 as follows: a) requirements from Part 1 have been adopted in this part of DIN EN 13160; b) requirements, testing and specifications for marking have been restructured; c) a new test procedure for vapour sensors and the reusability of vapour sensors has been included; d) test
11、 liquids have been revised. Previous editions DIN EN 13160-4: 2003-09 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 13160-4 July 2016 ICS 23.020.01; 23.040.99; 29.260.20 Supersedes EN 13160-4:2003English Version Leak detection systems - Part 4: Requirements and test/assessment methods for sen
12、sor based leak detection systems Systmes de dtection de fuites - Partie 4: Exigences et mthodes dessai/dvaluation des systmes de dtection de fuite par capteur Leckanzeigesysteme - Teil 4: Anforderungen undPrf-/Bewertungsmethoden fr sensorbasierte Leckanzeigesysteme This European Standard was approve
13、d by CEN on 8 April 2016. 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-to-date lists and bibliographical references concerning such national stan
14、dards may be obtained on application to the CEN-CENELEC 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 the responsibility of a CEN member into its own language and n
15、otified to the CEN-CENELEC Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary,
16、 Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC
17、Management Centre: Avenue Marnix 17, B-1000 Brussels 2016 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 13160-4:2016 E2 Contents Page European foreword 4 1 Scope . 6 2 Normative references . 6 3 Terms and definitions . 6 4 Requir
18、ements 6 4.1 Effectiveness . 6 4.1.1 General . 6 4.1.2 Presence of liquids . 7 4.1.3 Presence of vapours 7 4.1.4 Re-usability of the sensor 7 4.1.5 Requirements for software, (only if provided) 7 4.2 Durability of effectiveness 8 4.2.1 Durability of effectiveness against temperature 8 4.2.2 Durabili
19、ty of effectiveness against chemical attack . 8 5 Testing, assessment and sampling methods . 8 5.1 Effectiveness of the leak detection systems 8 5.1.1 General . 8 5.1.2 Presence of liquid . 8 5.1.3 Presence of vapours . 12 5.1.4 Re-usability of the discriminating and non-discriminating sensors 12 5.
20、1.5 Re-usability of vapour sensors . 13 5.1.6 Software (only if provided) 13 5.2 Durability of effectiveness . 14 5.2.1 Durability of effectiveness against temperature . 14 5.2.2 Durability of effectiveness against chemical attack 16 6 Assessment and verification of constancy of performance - AVCP 1
21、7 6.1 General 17 6.2 Type testing . 17 6.2.1 General 17 6.2.2 Test samples, testing and compliance criteria . 18 6.2.3 Test reports . 19 6.2.4 Shared other party results . 19 6.2.5 Cascading determination of the product type results 20 6.3 Factory production control (FPC) 21 6.3.1 General 21 6.3.2 R
22、equirements . 21 6.3.3 Product specific requirements . 24 6.3.4 Procedure for modifications . 24 6.3.5 One-off products, pre-production products (e.g. prototypes) and products produced in very low quantity . 24 7 Marking, labelling and packaging 25 EN 13160-4:2016 (E) DIN EN 13160-4:2016-12 3 8 Envi
23、ronmental aspects 26 Annex A (informative) Environmental aspects 27 Annex ZA (informative) Clauses of this European Standard addressing the provisions of the EU Construction Products Regulation 29 ZA.1 Scope and relevant characteristics . 29 ZA.2 Procedure for AVCP of sensor based leak detection sys
24、tems 30 ZA.2.1 System(s) of AVCP 30 ZA.2.2 Declaration of performance (DoP) 31 ZA.2.2.1 General 31 ZA.2.2.2 Content 32 ZA.2.2.3 Example of DoP 32 ZA.3 CE marking and labelling 34 Bibliography 38 EN 13160-4:2016 (E) DIN EN 13160-4:2016-12 4 European foreword This document (EN 13160-4:2016) has been p
25、repared by Technical Committee CEN/TC 393 “Equipment for tanks and filling 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 January 2017, and con
26、flicting national standards shall be withdrawn at the latest by April 2018. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This docum
27、ent supersedes EN 13160-4:2003. 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 EU Directive(s), see informative Annex ZA, which is an integr
28、al part of this document. According to edition 2003 the following fundamental changes are given: requirements from EN 13160-1:2003 included, which are no longer contained in EN 13160-1:2016; new structure requirements, testing, marking divided; new test procedure for vapour sensors and reusability o
29、f vapour sensors; test liquids revised. This European Standard Leak detection systems consists of 7 parts: Part 1: General principles Part 2: Requirements and test/assessment methods for pressure and vacuum systems Part 3: Requirements and test/assessment methods for liquid systems for tanks Part 4:
30、 Requirements and test/assessment methods for sensor based leak detection systems Part 5: Requirements and test/assessment methods for in-tank gauge systems and pressurized pipe work systems Part 6: Sensors in monitoring wells Part 7: Requirements and test/assessment methods for leak detection linin
31、gs According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France,
32、Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, EN 13160-4:2016 (E) DIN EN 13160-4:2016-12 5 Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. EN 13160-4:2016 (E) DIN EN 13160-4:2016
33、-12 6 1 Scope This European Standard gives requirements and the corresponding test/assessment methods applicable to sensor based leak detection systems (leak detection kits). The leak detection kits are intended to be used in interstitial spaces, leakage containments or monitoring wells. The leak de
34、tection kits are usually composed by: sensing device(s); evaluation device; alarm device. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies.
35、For undated references, the latest edition of the referenced document (including any amendments) applies. EN 228, Automotive fuels Unleaded petrol Requirements and test methods EN 12285-1, Workshop fabricated steel tanks Part 1: Horizontal cylindrical single skin and double skin tanks for the underg
36、round storage of flammable and non-flammable water polluting liquids EN 13160-1:2016, Leak detection systems Part 1: General principles EN 13160-3:2016, Leak detection systems Part 3: Requirements and test/assessment methods for liquid systems for tanks EN 14879-4:2007, Organic coating systems and l
37、inings for protection of industrial apparatus and plants against corrosion caused by aggressive media Part 4: Linings on metallic components EN 60079-29-1, Explosive atmospheres Part 29-1: Gas detectors Performance requirements of detectors for flammable gases (IEC 60079-29-1) 3 Terms and definition
38、s For the purposes of this document, the terms and definitions given in EN 13160-1:2016 and the following apply. 3.1 re-usability of the sensor capability of a sensor to be used again after already detected liquid or vapour 4 Requirements 4.1 Effectiveness 4.1.1 General This type of leak detection k
39、it is classified according to EN 13160-1:2016 as class III. EN 13160-4:2016 (E) DIN EN 13160-4:2016-12 7 The general requirements on leak detection systems according to Clause 5 of EN 13160-1:2016 shall be met. Liquid or vapour sensors shall be installed in such a way that they can detect specific l
40、iquids or their vapours present in or entering the leakage containment, interstitial space or monitoring wells. The sensor shall react within a time specified by the manufacturer. The leakage containment can take the form of a sump or riser designed to contain spills from leaks originating from pipe
41、work or pumps/dispensers; bund, designed to contain leakage from an above ground storage tank or from any other above ground facility containing liquids; other facilities in which sensors can be installed to detect the presence of liquids or vapours. An alarm device according to EN 13160-3:2016, 4.1
42、.3.5, shall be provided. In the event of a sensor disconnection of the power supply an alarm condition shall result. In case of a short circuit between two conductors in the connection between sensor and evaluation device an alarm shall be triggered. 4.1.2 Presence of liquids Liquid sensors shall de
43、tect specific liquids they may come into contact with (e.g. stored/conveyed product, water), according to the following requirements: Category 1: Non-discriminating sensor. The sensor shall detect the presence of any liquid (stored/conveyed product and water). Category 2: Discriminating sensor. Cate
44、gory 2A: The sensor shall detect the presence of liquid stored/conveyed product or water and discriminates between the two aforementioned. Category 2B: The sensor shall detect the presence of a film of liquid (stored/conveyed product) with a vapour pressure 30 kPa at 20 C floating on water. 4.1.3 Pr
45、esence of vapours The sensor shall detect specific vapours from flammable liquids with a vapour pressure 30 kPa at 20 C when their concentration is a volume fraction less than or equal to 1000 106. 4.1.4 Re-usability of the sensor Any re-useable sensor shall be able to detect a new leak condition af
46、ter removal of liquid or vapour. The recovery time shall be: not higher than 24 h from after the removal of the vapour leak conditions for any vapour sensors; not higher than 7 days from after the removal of the liquid leak conditions for any liquid sensor (or after the removal of the water for the
47、vapour sensors) that doesnt need any manual reset procedure. 4.1.5 Requirements for software, (only if provided) The software, where provided, shall have a facility for self-checking by fulfilling the following requirements: EN 13160-4:2016 (E) DIN EN 13160-4:2016-12 8 a self-diagnostic mode to test
48、 the integrity of the system at start up and periodically during use. A negative result of self-diagnostic mode shall result in a distinguishable alarm condition; a facility to check the consistency of the input and output data, malfunction shall result in a distinguishable alarm condition. 4.2 Dura
49、bility of effectiveness 4.2.1 Durability of effectiveness against temperature The working temperature ranges for leak detection sensors shall be as follows: Type 1: 20 C to +60 C Type 2: 0 C to +40 C Type 3: 40 C to +40 C 4.2.2 Durability of effectiveness against chemical attack Parts of leak detection kits which can come into contact with the stored/conveyed liquid/water or its vapour an
