System overview:
The multi-point displacement monitoring system is mainly used to monitor changes in geotechnical movements, and to obtain the law of displacement changes and the monitoring of geotechnical safety. Widely used in tunnels and underground engineering rock relaxation, foundation settlement, natural and artificial slope stability testing, retaining walls, bridge construction and other field test projects.
Based on the traditional displacement measurement, this system uses the latest network technology and wireless transmission technology to realize real-time data return and analysis of remote monitoring, displacement variation and change trends, which can effectively reduce the allocation of human resources and improve the reliability of data. Sex. This system has the advantages of stable performance, low maintenance, strong and durable, and low operating cost. It is an ideal choice for geological short-term forecasting, safety management of engineering construction, stability monitoring of slope tunnels, and other applications.
System Components:
Multi-displacement meter ---- Data terminal \ Wireless / field engineering personnel
Multi-displacement meter----data terminal-- data finishing transmitter-------Ã main server--- terminal computer database
Multi-displacement meter ----Data terminal / \Safety supervisor
System Features:
Low cost: data is sent over the wireless network, no need to go to the scene to read, communication costs are extremely low;
High real-time performance: regular inspection and return of measured data, abnormal data timely alarm;
Easy to operate: No special operations and maintenance are required after the entire system is installed and commissioned;
Save manpower: realize long-distance data transmission, multi-level data reporting, save staff and time;
Reliable data: The system comes with a self-test failure mechanism to ensure data security and reliability;
Wide range of applications: slopes, tunnels, bridges, structures can be applied;
System indicators:
Number of nodes: 1 to 255-node multi-displacement meter, each node can be connected with 1 to 8 points of multi-displacement meter;
Measurement interval: 1 hour/2 hours/4 hours/12 hours/24 hours inspection;
Work mode: SMS data timing return; data overrun alarm returns; real-time data returns;
The maximum measurement range: 50mm/75mm/100mm, can be customized according to user needs;
Test depth: 3m~10m;
Test accuracy: 0.1mm;
Drill hole diameter: Ф40~50
Displacement meter type: Inductive / vibrating wire type;
Power supply: AC/DC/battery power supply
Receiving terminal: Internet network, SMS (more than one can be set);