Water level sensor Packed by strong cartons and foam fillings.We provide strong,protective carton box for this item to keep it from outer damaging. For more information,please refer to the pictures attached below.
Attention: The characteristic of F521 ultrasonic level sensor is no drill hole on the fuel tank, which use glue fixing on the tank bottom. And the measure range is 50mm~2000mm. Have 0-5v&RS232 and 0-5v&RS485 output for your selection.
DF500, DF520 and DF521 are different versions of the same product Ultrasonic Level Sensor. The major differences among these three versions is the height and thickness of test container. DF521 is the most powertful one,it is suitable for 5m high and 10mm thick container.
The DF521 is 3 in1 product, which include the function of ultrasonic level sensor, GSM/GPRS (optional for WCDMA), and GPS module. So it can work as gps tracker and fuel level sensor at the same time.
Regarding the function of level sensor, it is one type of ultrasonic level sensor which measure the liquid level without drilling hole on container. The resolution is 1mm or 0.1%FS (the bigger value). Measurement range from 0-2 meters.This model is the updated version for our product DF520. It is applicable for the close container or open container which thickness is less than 3mm. Steel tank, Aluminium alloy tank or plastic are applicable.
As it is integrated with GPRS+GPS (WCDMA+GPS for 3G version), so it can upload data to gps tracking system server. It is support to upload data to third party IOT platform, such as Freeboard™ or Thingspeak™.
It is applicable for automotive, oil station, chemical storage and other industrial to realize realtime monitoring of storage, online inventory management, statistics and estimation of production.
It is open for customized design (OEM/ODM) on hardware or software.
Notes: If there is labels on sensor for pin definition, please act as the labels.
*: The couplant and glue is forbidden to delivery for airplane shipping or express shipping. So we do not offer them in the standard package.
Please purchase at local market. The couplant (vaseline) is easy to find at medical store.
It is applicable only if the glue can work for your container and the transducer.
The LED Display tool is helpful to find the good installation point during installation. It is not included in standard package. One led tool is enough for multiple DF520 installation.
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Dingtek Technology Group locats in China and has three branches in Beijing, Qingdao, and Hongkong. It has independent R & D center , production center and 24-hour quick response service network .
Since 2006 , Dingtek has been focused on embedded systems development , automation research and application. Our main business areas covers sensors design and manufacturing, embedded system design and development, complicated system integration and etc. The application covers automation, automotive, locomotive,new energy.
Besides the standard products, we also offer ODM/OEM for cusotmers special requirement. Not only software design, but also hardware design.We provide not only products, but also satisfactory service !