NBN EN 13160-4 : 2003

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 General
5 Interstitial space
6 Leakage containment
7 Liquid sensor
8 Vapour sensor
9 Leak indicating device
10 Type test of liquid sensors
   10.1 Test objective
   10.2 Evaluation
   10.3 Test equipment
   10.4 Test method
   10.5 Test results
   10.6 Sensor marking
11 Type test of discriminating liquid sensors
   11.1 Discriminating liquid sensors for bulk quantities of
        stored product and water
   11.2 Discriminating liquid sensors for detection of thin
        films of stored product on water
12 Type test of vapour sense
   12.1 Test objective
   12.2 Evaluation
   12.3 Test equipment
   12.4 Test method
   12.5 Test report
   12.6 Sensor marking
13 Type test of submerged vapour sensors
   13.1 Test objective
   13.2 Evaluation
   13.3 Test equipment
   13.4 Test method
   13.5 Test result

Describes the requirements for leak detection systems - class III for use in the interstitial space of double-skin systems or in leakage containments of single skin systems designed for water polluting fluids.