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Key Components -

 

Sensors:

• Ultrasonic Sensors: Measure distance to the water surface using ultrasonic waves.

• Pressure Sensors: Measure the pressure exerted by the water column, allowing for pressure determination.

• Float Switches: Mechanical float devices that trigger when water pressures reach certain points.

Microcontroller:

• Arduino: A popular microcontroller for DIY projects, capable of reading sensor inputs and controlling outputs.

• Raspberry Pi: A more powerful microcontroller that can handle complex tasks and serve web interfaces.

• ESP8266/ESP32: Microcontrollers with built-in Wi-Fi capabilities for IoT applications.

Communication Modules:

• Wi-Fi Module: For transmitting data over the internet.

• GSM Module: For sending SMS alerts.

• LoRa Module: For long-range, low-power communication in remote areas.

Power Supply:

• Batteries: For portable or remote systems.

• Solar Panels: For sustainable power in outdoor or remote setups.

• AC Power Adapters: For installations near power sources.

Data Storage Solutions:

• Local Storage: SD cards or onboard memory for temporary data storage.

• Cloud Databases: Services like Firebase, AWS, or Azure for long-term data storage and access.

User Interface:

• Web Application: For remote access and monitoring through a browser.

• Mobile Application: For monitoring on smartphones.

• LCD or LED Displays: For local real-time data visualization.

Enclosure:

• Weatherproof Housing: Protects the electronics from environmental factors if installed outdoors.

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Features -

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Real-time Monitoring:

• Continuous tracking of water pressures with immediate updates.

Alerts & Notifications:

• Automatic notifications via SMS, email, or app notifications for low or high water pressures.

Data Logging:

• Historical data recording for analysis and reporting.

Remote Access:

• Ability to monitor water pressures, remotely over the internet or through a mobile app.

User Interface:

• Intuitive dashboards for easy visualization of water pressures and trends.

Multiple Sensor Support:

• Integration of different types of sensors for improved accuracy and redundancy.

Customizable Thresholds:

• Users can set specific high and low water pressure thresholds.

Power Management:

• Ability to operate on battery or solar power for remote locations.

Integration with Other Systems:

• Compatibility with home automation or industrial systems for automated responses.

Calibration and Diagnostics:

• Tools for calibrating sensors and diagnosing issues.

 

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Functions -

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Water Pressure Measurement:

• Accurately measuring the water pressure using various sensors.

Data Transmission:

• Sending data to a server or cloud for storage and processing.

User Notifications:

• Generating alerts when water pressures reach predefined thresholds.

Data Visualization:

• Presenting data in graphical formats, such as charts and graphs, for easy interpretation.

Historical Data Analysis:

• Allowing users to review past water pressures for trends and analysis.

Remote Configuration:

• Users can adjust settings, thresholds, and parameters remotely via a web interface or app.

Maintenance Alerts:

• Notifications for scheduled maintenance or sensor calibration.

Benefits -​

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• Measuring and maintaining water pressure on hydrant pipe lines

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• Measuring and maintaining water pressure on sprinkler pipe lines

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• Providing alerts on drop of water pressure

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• Data Analysis

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• Reporting

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• Integration with BMS Systems for  automatic switching on of the pumps

 

• Integration with water level monitoring solutions

Considerations for Implementation -

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Hardware Setup:

• Connect the chosen sensor to the microcontroller.

• For ultrasonic sensors, connect the trigger and echo pins to digital pins on the microcontroller.

• Ensure appropriate power supply connections.

Programming the Microcontroller:

• Write a program (usually in C/C++ for Arduino or Python for Raspberry Pi) to read the sensor data.

• Implement functions to calculate the water level based on the sensor readings.

• Optionally, include thresholds for alerts (e.g., low or high water levels).

Data Transmission (if required):

• If using a communication module, set up the code to send data to a server or cloud service.

• Use protocols like MQTT or HTTP for communication.

Data Storage and Visualization:

• For cloud solutions, set up a database to log water pressure readings.

• Create dashboards using tools like Grafana, or build a web application to visualize the data.

Alerts and Notifications:

• Implement a notification system (e.g., email, SMS) to alert users when water pressures exceed certain thresholds.

Testing and Calibration:

• Test the system under various conditions to ensure accuracy.

• Calibrate the sensors if necessary to improve precision.