- Introduction
- Project discription
- Devices in the project
- Photos
This is my frist project to client The main purpose of this project is to monitor and control the resources of a company that distribute large amountes of water to the farmers to irrigate there lands
The main source of the water is 13km away from the distribution area and also the mangement location that wants the data Water is pumbed throuth this long distance
After the water is arrived it distribute through three large main pipes
each pipe has more then 20 very large tanks vary from 200 m3 to 500m3 , each pipe has one flowmeter , one pressure sensor
This project is based on Atmega2560 MCU and Ethernet module W5500
The board acting as a webserver connected to two nanostation devices to be able to transmit the data through the long distance
The main PC has a Desktop application written in flutter to interact with the boards this show the data on a GUI
Data is collectet from the TUF-2000 and the sensors , then send it if the main pc send an HTTP GET request to the the board
The request could also control the relays on the board
The PCB was designed in KICAD
Then manufacturing in china and assemplied in Egypt
Each large pipe will have a TUF-2000 ultra sonic flowmeter this device works with modebus RTU that based on RS485 protocol
This device is able to measure many properties of any fluid The TUF-2000P flow meter can be virtually applied to a wide range of measurements. The measured pipe ranges 15-6000mm. Because the instrument and transducers are non-contacting and have no moving parts; the flow meter can not be affected by system pressure, fouling or wear. Standard transducers are rated to 110 ºC.
Manual here for more info.
HYXC is a pressure sensor that placedin any pipe and get the internal pressure then output the value 4-20mah with linear relaion with its max pressue value .
Another type of Pressure sensors , it also placed in a hole in the pipe , the transmit the output to the controller pressue value .
This sensor is used to calculate the water depth in large tanks up to 10 meters . pressue value .
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