This part of GB/T 11828 stipulates the product classification, technical requirements, test methods, inspection rules, signs and instructions for use, packaging, transportation and storage of pressure water level gauges. This part applies to various types of pressure water level gauges used in natural water bodies such as rivers, lakes, reservoirs, open channels (surface water) and groundwater.
GB/T 11828.2-2005 history
2022GB/T 11828.2-2022 Instruments for stage measurement—Part 2:Pressure-type stage gauge
2005GB/T 11828.2-2005 Instruments for Stage measurement-Part 2:Pressure-type stage guage
GB/T 11828.2-2005 Instruments for Stage measurement-Part 2:Pressure-type stage guage has been changed from SL 50-1993 pressure water level gauge.