Static Level Special Offer Static Level Center

Description :

　　Principle of static level

　　In the system of static level, the vertical displacement of all measuring points is relative to one of the reference points, and the vertical displacement of that point is relatively constant or can be accurately determined in other ways, so as to calculate the settlement change of each measuring point in the static level system. Features: Linear measurement, position output, non-contact continuous measurement, wear and tear, protection level IP65. The sensor does not require recalibration or regular maintenance. It has multiple input/output options, including voltage and current analog signal output, as well as RS485 digital signal output. Compared with other level transmitters and level gauges, it has obvious advantages in simple and convenient installation.

　　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.

　　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.

　　Installation and layout of layered settlement meter

　　① Before installation, connect multiple single point settlement meters in series based on the number of layers.

　　② Adopt drilling and drilling methods for burial, with a diameter of Φ 108 or Φ 127.

　　③ Drill vertically, the depth of the hole should be consistent with the total length of the settlement meter, and the hole opening should be flat.

　　④ Before installation, grout at the bottom of the hole to secure the bottom anchor plate 1.

　　⑤ During installation, the bottom anchor plate 1 is located below and the flange settlement plate 2 is located above.

　　⑥ At the same time, use a drawstring to protect the components from falling off on their own.

　　⑦ Use rod 3 to press the bottom anchor plate 1 of the settlement meter to the design depth.

　　⑧ Fill with fine sand or soil until the flange plate 2 is connected to the layer.

　　⑨ Grout at the connection flange plate 2 of the layer.

AfterSalesService :

• Static level