BS EN 50194-2:2019 – TC:2020 Edition
$134.27
Tracked Changes. Electrical apparatus for the detection of combustible gases in domestic premises – Electrical apparatus for continuous operation in a fixed installation in recreational vehicles and similar premises. Additional test methods and performance requirements
| Published By | Publication Date | Number of Pages |
| BSI | 2020 | 43 |
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 23 | undefined |
| 27 | 1 Scope 2 Normative references |
| 28 | 3 Terms and definitions |
| 29 | 4 General requirements 4.1 General 4.2 Construction |
| 30 | 4.3 Indicators and alarms 4.4 Fault signals 4.5 Output signal 4.6 Labelling and instructions 4.6.1 Labelling 4.6.2 Cautions |
| 31 | 4.6.3 Instruction booklet 4.6.4 Packaging 5 Test and performance requirements 5.1 General requirements for tests 5.2 Normal conditions for tests 5.2.1 General 5.2.2 Test gases for alarm testing |
| 32 | 5.2.3 Test gas volume ratios 5.2.4 Speed of test gases 5.2.5 Power supply 5.2.6 Temperature 5.2.7 Humidity 5.2.8 Pressure 5.2.9 Removable parts 5.3 Test methods and performance requirements 5.3.1 General |
| 38 | 6 Self-contained battery powered apparatus |
| 39 | Annex A (informative) Location of the apparatus and sensors –Guide for writing the instruction booklet |
| 40 | Annex B (informative) Emergency procedures – Leakage of gas or petrol |
