This standard specifies the structure and composition, basic functions, main technical indicators, test methods, inspection rules and marking, packaging, transportation and storage requirements of automatic dam safety monitoring data collection devices. This standard applies to devices for automatic collection of various sensor data specified in DL/T 947 and DL/T 948 (hereinafter referred to as collection devices).
DL/T 1134-2009 Referenced Document
DL/T 5178 Technical specification for concrete dam safety monitoring*, 2016-02-05 Update
DL/T 5211 Dam safety monitoring automation technical specification
DL/T 947 Earth-rock dam monitoring instrument series spectrum*, 2023-12-28 Update
DL/T 948 Concrete Dam Monitoring Instrument Series Spectrum
GB 4208 Degrees of protection provided by enclosure(IP code)
GB/T 15464 Gmeneral-purpose specification for the packaging instrumentation products
GB/T 17626.3 Electromagnetic compatibility test and measurement technology Part 3: Radio frequency electromagnetic field radiation immunity test*, 2023-12-28 Update