SW40型日记水位计
记录时间:24小时
浮筒直径:200mm
水位变幅:10m
误 差:≤±2cm
用 途:自动记录江河、湖泊、水库涵闸及潮汐等水位变化过程.
Running time: 24 hours
Diameter of float: 200mm
Stage fluctuation: 10m
Error: ≤±2cm
Application: It is used for records of the water level change process of the river、 lake、 reservoir and etc.