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1. Product introduction of Portable Ultrasonic Water Depth Meter
Portable Ultrasonic Water Depth Meter is a kind of instrument used to measure the depth of water body. It is widely used to measure the hydrology of water body such as reservoir, lake and river.Portable Ultrasonic Water Depth Meter is a portable depth sounder for measuring water bodies such as reservoirs, lakes, rivers, shallow seas, etc. When measuring depth, the ultrasonic transducer is placed on the water surface or a certain position, and the fixed sound speed VC of the ultrasonic wave in the water and the ultrasonic wave are transmitted to the receiver. At time T, the instrument automatically converts the water depth H. This product is a convenient and applicable handheld ultrasonic distance measuring instrument developed by our company based on many years of production experience and absorbing the advantages of many similar products. The ultrasonic transceiver conversion circuit uses a dedicated large-scale integrated circuit with a component placement rate of 99%, and uses liquid crystal to display the depth measurement results, ensuring the long-term reliability of the product while reducing its power consumption to an extremely low level. It has the advantages of accurate measurement, low power consumption, high reliability, convenient use, simple operation, accurate measurement speed, and easy portability. The instrument can measure depth in still water or in water with a certain speed; the water flow speed can reach about 5m/second. It is an ideal water depth measurement instrument for hydrological testing, hydropower plant reservoir area, lake, river channel survey and environmental water monitoring. .
2. Technical features of Portable Ultrasonic Water Depth Meter
Outboard (inside) installation on medium and small ships, cable length 10 meters;
Static fixed point measurement;
Self-stabilizing measurement technology and fast tracking technology reflect real measurement results in real time;
Built-in watchdog circuit ensures reliable and stable operation for a long time;
Large-capacity storage, using U disk to export data;
High-precision clock, annual error 3PPM;
The FAT32 file system automatically exports and stores the file in CSV format;
High-brightness screen display makes field measurement data display clearer;
3. Technical parameters of Portable Ultrasonic Water Depth Meter
Measurement principle | ultrasonic measurement |
Measuring range | 0-50 meters |
blind spot | 1.5 meters |
power | Transmit power level 32, automatic gain adjustment |
Minimum display resolution | 0.1mm |
Accuracy | ±1%×range |
show | Chinese LCD full color screen display |
Working frequency | 200~2000KHz |
On-site settings: | Done via sensor button |
Calibration: | Factory calibrated, can be calibrated on site |
output, storage | U disk exports data, and the onboard FLASH generates EXCEL files for automatic storage of measurement data. The maximum number of storage items is 5,000. |
Working voltage: | Built-in battery, external charger |
keyboard: | Number keys |
Material: | Host: ABS engineering plastic |
Sensor: ABS engineering plastic | |
Measuring rod: stainless steel, 2 pieces | |
weight: | Host: 300g |
Sensor: 400~800g | |
Sensor cable: | Wire diameter 5~10mm×10m |
Working temperature: | ≤80%RH no condensation |
Storage temperature: | ≤80%RH no condensation -40℃~70℃ |