T/CFPA 048-2025 Fire water pressure information acquisition device
T/CFPA 048-2025 Fire water pressure information acquisition device
Basic Information
Scope
1. Scope 2. Normative reference documents 3. Terms and definitions 4. Product classification 4.1 By communication transmission method 4.2 By power supply method 4.3 By temperature detection function 5. Requirements 5.1 Appearance requirements 5.2 Display and indicator requirements 5.3 Switch and button requirements 5.4 Overall function requirements 6. Test methods 6.1 General provisions 6.2 Appearance and component inspection 6.3 Power supply test 6.4 Error test 6.5 High and low pressure alarm and transmission function test 6.6 Low temperature alarm and transmission function test 6.7 Pressure fluctuation change reporting function test 6.8 Periodic pressure reporting function test 6.9 Machine fault alarm function test 6.10 Pressure resistance strength test 6.11 Alternating load test 6.12 Insulation resistance test 6.13 Climate environment resistance test 6.14 Mechanical environment resistance test 6.15 Electromagnetic compatibility test 7. Inspection rules 7.1 Type inspection 7.2 Factory inspection 8. Marking, packaging, and storage 8.1 Marking 8.2 Packaging 8.3 Storage 9. User manual