The Epson three-axis acceleration sensor M-A352AD10 can be used for bridge health monitoring and other applications

In the first half of this year the Turkish earthquake has affected the hearts of countless people, caused huge casualties and property losses, in the disaster, many buildings collapsed, but there is such a building, still strong, that is Turkey 1915, card bridge, as * a sea bridge, why can survive in the earthquake?

 Originally, as early as at the beginning of the construction, engineers understand Turkey is a earthquake prone country, because most of the Turkish territory in the earthquake zone, so seismic became the engineering construction must consider, so from the bridge design, how to improve the seismic level of bridge, has become the need to solve the problem, the bridge seismic level set to 10.

 I also want to say something to know: the bridge has a complete structural health monitoring system.

 During the construction of the bridge, more than 1,000 sensors were installed, divided into environmental and traffic sensors and structural behavior sensors, to monitor the external events and structural responses. These sensors can not only directly alarm, but also predict and forecast the long-term performance of the bridge.

 It can be seen that the sensor plays a significant role in the bridge safety.

 Accelerometers are sensor units that support high dynamic range, low drift, and digital output. Today I would like to introduce a new standard accelerometer of EPSON, namely the new standard accelerometer M-A352AD10 sensor unit, Epson three-axis acceleration sensor M-A352AD10 can be used for bridge health monitoring and other applications.

 Epson's new M-A352AD10 is a three-axis digital acceleration sensor for signal output, with low noise, high stability and low power consumption, and is made from Epson's QMEMS process technology. With the characteristics of high precision and high durability.

All-powerful M-A352AD10 is mainly used in ultra-high building monitoring, bridge health monitoring, tunnel safety monitoring, foundation pit safety monitoring, slope safety monitoring, etc., using satellite positioning and various sensors, ultra-high precision measurement and automatic monitoring and early warning, and so on.

1. The M-A352AD10 features are as follows:

● Improved impact capacity: 1200G (M-A351:300G);

● Select the interface: SPI / UART;

● Optional output mode: acceleration / tilt angle;

● Programmable low-pass digital filter;

● Low jitter external trigger function to achieve synchronous sampling;

● Low-power consumption mode;

● Solid state alloy base (size: 48X24X16mm3, weight 21g).

2. Typical applications of M-A352AD10 are as follows:

● All kinds of bridge monitoring and detection, bridge static, dynamic load test and long-term monitoring

● Highway and slope debris flow monitoring

● Ordinary building tilt, crack, displacement, settlement, building pile foundation settlement, pressure, displacement detection

● Environmental safety monitoring and collection

● Construction site safety monitoring

● Ultra-high building and large building inspection

● Tunnel and rail transit test

● Long-term monitoring in disaster-prone areas

● Crane safety inspection in ports and construction sites

● Port and wharf impact vibration measurement test

● Dam Monitoring

● Geotechnical engineering testing and long-term monitoring

● Railtrack vibration and subgrade settlement, pressure and displacement detection

● Fire alarm monitoring and early warning

● Radiation monitoring and early warning

3. Detailed specifications & functions of M-A352AD10 are as follows:

4. The noise performance features of M-A352AD10 are as follows:

5. The structure diagram of M-A352AD10 is as follows:

6. The M-A352AD10 analysis tools are as follows:

It is the authorized agent of EPSON / Epson (China) Co., LTD., welcome to consult the new Epson standard accelerometer M-A352AD10 sensor unit. For M-A352AD10 specification, please contact us.