Underground composite water level gauge helps Xiamen municipal government
Product Description
Remote sensing of water level in urban manholes is a key node in the digital transformation of various cities. In order to solve the disadvantages of blind spots in ultrasonic measurement and easy blockage of static pressure water level, a composite water level gauge was designed in this context.
By combining two measurement methods and complementing each other, the shortcomings of each other's sensor measurements can be overcome.
When the water level is low, ultrasonic waves are used to measure the water level, and when the water level is high, it automatically switches to static pressure to measure the water level.
The device is equipped with a built-in lithium battery for self supply, and the measurement results are uploaded to the cloud platform through 4G full network signal.
4G signals have the characteristic of strong signal coverage, eliminating the problem of NB signal anxiety. Coupled with the unique road antenna adaptation, wireless signal transmission is worry free.
| 1.Fixed bracket Static pressure water level sensor, one of the fixed dual-mode sensors: |
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| 2. Equipment debugging Safety fence during installation: |
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| 3. Equipment debugging Fixed sensor: |
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| 4. Determine installation plan Choose the installation point of the ultrasonic bracket and the method of fixing the static pressure sensor: The protection level of IP68 can be applied to underground working conditions, and the product adopts the whole machine sleep technology, which can effectively solve the problem of battery life. It is currently a measurement technology with relatively balanced performance for underground water level measurement. |
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Keywords: Keywords: RF coaxial connector 丨 connector
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