Safety monitoring general introduction

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Along with the safety incidents of house construction groups such as Xingjia Hotel in Quanzhou, the collapse of the open source hotel in the four seasons of Suzhou, and the shaking of Shenzhen Sieg Building, governments and society at all levels pay more attention to and focus on the supervision and construction of house safety. Life and property safety will be detected and regulated on house safety.

The urbanization rate in China has reached 63.89%. my country's housing buildings have gradually entered the large -scale service stage from a large -scale construction stage. At the same time, the aging of house building is increasingly present.

Portable inclination Integrated rain gauge Analog acquisition instrum... LoRa relay Multichannel base station

Digital signal acquisition... 4G low power acquisition i... LVDT位移计 iCIVIL-220 Pull wire displacement met... hydrostatic leveling

Wired inclinometer Intelligent inclinometer

The Zhiming ZT series wireless vibration sensor uses advanced digital signal processing technology to analyze the vibration data on the sensor side, and integrate algorithms such as acceleration, speed, displacement features and waveform calculation. The frequency response range of the high -precision version is as low as 1Hz, while the high -bandwidth version can reach 6kHz. The sensor has a built -in high -precision temperature sensor, which realizes the integrated measurement of temperature and vibration. It has an ultra -width process and the maximum accuracy reaches+0.5 ° C. The sensor also integrates large -capacity memory, which can store the length waveform of the 10W point of each three axis after the algorithm analysis./p>

Optional LoRa, WIFI, 4G wireless communication interface, LoRa version has a ultra -low power design, calculated every 30 minutes, the use time is 5 years, and the longest can reach 3km communication distance. WiFi and 4G versions can be directly connected to the server. The sensor adopts the design of the whole body aluminum alloy and industrial -grade plastic shell design, which is in line with the IP68 protection level. It has anti -optional LoRa, WIFI, 4G wireless communication interface. In 5 years, the longest communication distance can be reached 3 kilometers. WiFi and 4G versions can be directly connected to the server. The sensor adopts the design of the whole body aluminum alloy and industrial -grade plastic shell, which is in line with the IP 68 protection level. It has the ability to anti -electromagnetic interference and anti -ultraviolet irradiation to ensure that the sensor can run reliable for a long time.

Size: 46*46*92 Size: 46*46*92

Communication protocol: MQTT protocol

Use time: maximum 800h

Featured output: acceleration peak, acceleration effective value, speed peak, speed validity value, displacement peak value, displacement valid value, frequency peak value, temperature instantaneous value

Wave shape output: acceleration, displacement, speed time -domain waveform; acceleration, displacement, speed frequency domain waveform

Acceleration sampling rate: maximum 833Hz