Self powered composite water level gauge
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- Self powered composite water level gauge
With the increasing demand for water level parameters from municipal, pipeline, hydrological, water conservancy, and integrated drainage and commissioning departments, traditional industrial water level measurement technology has also penetrated into this field.
The technology of measuring the level of objects in traditional industrial instruments, after being transformed into low-power and wireless IoT, has begun to enter the field of municipal applications in large numbers.
The product is equipped with four 19000mAh (3.6VDC) lithium-ion batteries to ensure self powering. During non measurement and upload intervals, the product will automatically enter sleep mode.
It can be equipped with a single ultrasonic transducer, a single static pressure sensor, or a dual-mode composite sensor for operation.
In the composite working mode, the product measures the signals returned by ultrasonic and static pressure sensors separately, selects suitable data autonomously according to the pre-set algorithm logic, and uploads it. Of course, the uploaded data also includes two separate measured data channels and real-time temperature data of the ultrasonic transducer and static pressure sensor working.
Road area water meter brings you professional service,in terms of wireless communication, one can choose between NB-IOT narrowband communication or 4G communication. When there is NB-IOT signal coverage, it is preferred to use NB transmission, which has relatively low power consumption and can extend battery life. In other cases, you can choose to use the 4G IoT communication mode, which provides relatively reliable signals and can be installed in places where mobile phone signals are available.
Road area water meter brings you professional service,it can be installed for water level measurement in various outdoor environments, such as rivers, streams, municipal water systems, aquaculture, etc. It can also be installed for water level measurement underground (in manholes).
Special note: In the case of installation under a manhole, due to the complex and harsh underground environment, the product is selected with an IP68 protection level.
Product parameters:
Range: 1 meter, 3 meters, 5 meters, 8 meters, 12 meters, 16 meters, 26 meters
Accuracy: 0.1-0.5%;
Resolution: 1 millimeter;
Communication methods: NB-IOT, 4G;
Sensor temperature: -20 to 80 degrees;
Power supply: Built in 4 × 3.6V (19000mAh × 4) lithium-ion battery;
Working life: It can work continuously for 24 months under the condition of measuring and uploading once every 5 minutes (using NB-IOT transmission); If 4G transmission is used, the lifespan can reach 12 months; The signal strength and ambient temperature at the installation location can affect the battery's working life;
Protection level: IP68 (for underground installation), IP67 (for regular open installation)
Maintenance: You can open the cover and replace the same type of battery by yourself (with proper waterproof protection);
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Address：
No.36, Longhui Road, Wujin National Hi-Tech Industrial Development Zone, Jiangsu Province, China
Address：
Building 5 and 11, Fuzhou IoT Industrial Park,
No. 12 Xingye West Road, Mawei District, Fuzhou City
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aotai03@fjautec.com Mr. Zhou
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autec@163.com
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