Types of miniature static level gauges

Description :

　　A static level is a precision instrument used to measure height differences and their variations. Mainly used for monitoring vertical displacement and inclination of pipe galleries, dams, nuclear power plants, high-rise buildings, foundation pits, tunnels, bridges, subways, etc.

　　Main purpose of railway settlement monitoring

　　1. Obtain observation data on the load and natural settlement of the newly built 200-350km/h ballastless track subgrade.

　　2. By monitoring, obtain the true situation and deformation trend of settlement and deformation of different structures in the project.

　　3. By monitoring and understanding the dynamic changes in settlement during the compaction process of the roadbed, timely and reliable information can be provided for the later settlement, in order to evaluate the safety of the ballastless track foundation under load and natural settlement.

　　4. Provide forecasts for potential safety hazards in engineering, in order to take effective measures and prevent accidents from occurring.

　　Static level is a high-precision liquid level measurement system suitable for measuring relative settlement at multiple points. In use, multiple containers of static level are connected by liquid pipes, and the liquid level of each container is measured by relevant sensors, which can then measure the liquid level changes at each measuring point.

　　Application principle of static level

　　In use, the pressure measuring chambers of multiple static level gauges are connected in series to the liquid level container through liquid pipes, measured by high-precision silicon crystal core sensors, transmitted to the signal acquisition system through RS485 signals, and transmitted to the signal acquisition system through signal changes in the pressure monitoring process. Through analysis and calculation, they synchronously change with the changes in pressure measurement, thereby measuring the pressure changes at each measuring point and analyzing the relative settlement height of the ground surface.

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• Static level