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Attri Enterprises Limited Confidential
eWAS
Attri Enterprises Limited
An ISO 9001:2008 Company
Attri Enterprises Limited Confidential
Department of Science & Technology, Ministry of Science & TechnologyDepartment of Science & Technology, Ministry of Science & Technology
Electronic Test & Development Center
(A Govt. Lab)
Electronic Test & Development Center
(A Govt. Lab)
M/S Attri Enterprises Limited
Regd. Off: 1566, S.P Mukherjee Marg, Delhi – 110006.
Head Off: 105, CSC, Agarwal Plaza, Mukherjee Nagar, Delhi – 110009.
Works: E-35, SMA (near Rajasthan Udyog Nagar), GT Karnal Road, Delhi – 110033
Phone: +91-8860073455, +91-9873750759
Email: [email protected], [email protected]
Website: www.ewas.in
We all practice a number of ways to waste water daily
We all practice a number of ways to waste water daily
Some of them are:Some of them are:
Delhi Jal Board Water Line
IndividualHomes/Group
Housing
WaterTank
Delhi Jal Board Water LineDelhi Jal Board Water LineDelhi Jal Board Water LineMunicipal Corporation Water LineBoring Water
Attri Enterprises Limited Confidential
Pump
Water Wastage – Case 1Water Wastage – Case 1
Overflowing Water Tank Overflowing Water Tank
UndergroundWater Tank
IndividualHomes/Group
Housing
WaterTank
Municipal Corporation/Stored Water
Pump
Attri Enterprises Limited Confidential
Water Wastage – Case 2Water Wastage – Case 2
Overflowing Water Tank Overflowing Water Tank
UndergroundWater Tank
IndividualHomes/Group
Housing
WaterTank
Boring Water
Pump
Attri Enterprises Limited Confidential
Pump
Water Wastage – Case 3Water Wastage – Case 3
Overflowing Water Tank Overflowing Water Tank
Overflowing Water Tank Overflowing Water Tank
IndividualHomes/Group
Housing
WaterTank
Attri Enterprises Limited Confidential
Water Wastage – Case 4Water Wastage – Case 4Overflowing Water Tank Overflowing Water Tank
Submersible PumpSubmersible Pump
And many more permutations and combinations of such
cases
And many more permutations and combinations of such
cases
Let us focus on the
Pump capacity and
The quantum of water and power wastage
Let us focus on the
Pump capacity and
The quantum of water and power wastage
Attri Enterprises Limited Confidential
Water Flow from 1 HP PumpWater Flow from 1 HP Pump
Attri Enterprises Limited Confidential
Water Wastage from 1 HP PumpWater Wastage from 1 HP Pump
Attri Enterprises Limited Confidential
That is, overflow of water can waste 30 liters of water in a minute.
Unfortunately, every single home in Delhi contributes to Water wastage by tank overflow.
Attri Enterprises Limited Confidential
Considering the day-to-day scenario of 30 liters of water discharge per minute and overflow for 1.0 minutes can waste 30.0 liters from a single home in a day.
Considering the day-to-day scenario of 30 liters of water discharge per minute and overflow for 1.0 minutes can waste 30.0 liters from a single home in a day.
Attri Enterprises Limited Confidential
Attri Enterprises Limited Confidential
Water Wastage from High HP PumpWater Wastage from High HP Pump
Attri Enterprises Limited Confidential
Bigger Practical ScenarioBigger Practical Scenario
Attri Enterprises Limited Confidential
Power WastagePower Wastage
Defining ProblemDefining Problem
“If there is no solution to the problem then don’t waste time worrying about it. If there is a solution to the problem, then don’t waste time worrying about it.”
-- Dalai Lama XIV
That is, if we have solution, then implement it.
Till now, we have defined a critical problem of our Nation.
Save WaterSave Water
We must employ sophisticated solutions in our practice to
save water.
Only “Save Water” Slogans won’t help in saving water
Solution to ProblemSolution to Problem
We name the Solution to the Problem as:
Solution LogicSolution Logic
The approach towards the solution of saving water is
Automation byAutomation by
Solution Logic - ExpositorySolution Logic - Expository
Why should people Switch ON/OFF Water Pumps?
Their Pumps should Start and Stop Automatically!
Solution Logic - ExpositorySolution Logic - Expository
Say NO to “Pump Switch”Say NO to “Pump Switch”
Water Pump is one of the most Potential Sources of Water Wastage.
Let us focus on the
Case by Case Solutions
Let us focus on the
Case by Case Solutions
Delhi Jal Board Water Line
IndividualHomes/Group
Housing
WaterTank
Delhi Jal Board Water LineDelhi Jal Board Water LineDelhi Jal Board Water LineMunicipal Corporation Water LineBoring Water
Attri Enterprises Limited Confidential
Pump
Water Wastage – Case 1Water Wastage – Case 1
Overflowing Water Tank Overflowing Water Tank
Delhi Jal Board Water Line
IndividualHomes/Group
Housing
WaterTank
Delhi Jal Board Water LineDelhi Jal Board Water LineDelhi Jal Board Water LineMunicipal Corporation Water Line
Attri Enterprises Limited Confidential
Pump
Solution – Case 1Solution – Case 1
No Water OverflowNo Water Overflow
Pump starts as per Water Supply, Automatically
Pump stops as per Water Tank Level and Water Supply, Automatically.
UndergroundWater Tank
IndividualHomes/Group
Housing
WaterTank
Municipal Corporation/Stored Water
Pump
Attri Enterprises Limited Confidential
Water Wastage – Case 2Water Wastage – Case 2
Overflowing Water Tank Overflowing Water Tank
UndergroundWater Tank
IndividualHomes/Group
Housing
WaterTank
Municipal Corporation/Stored Water
Pump
Attri Enterprises Limited Confidential
Solution – Case 2Solution – Case 2
Pump starts as per Water in Underground Tank, Automatically
Pump stops as per Water Level in Overhead Tank and Underground Tank, Automatically
No Water OverflowNo Water Overflow
UndergroundWater Tank
IndividualHomes/Group
Housing
WaterTank
Boring Water
Pump
Attri Enterprises Limited Confidential
Pump
Water Wastage – Case 3Water Wastage – Case 3
Overflowing Water Tank Overflowing Water Tank
Overflowing Water Tank Overflowing Water Tank
UndergroundWater Tank
IndividualHomes/Group
Housing
WaterTank
Boring Water
Pump
Attri Enterprises Limited Confidential
Pump
Solution – Case 3Solution – Case 3
No Water OverflowNo Water Overflow
No Water OverflowNo Water Overflow
Both the Pumps Start and stop as per well-engineered algorithm to cease water wastage.
IndividualHomes/Group
Housing
WaterTank
Attri Enterprises Limited Confidential
Water Wastage – Case 4Water Wastage – Case 4Overflowing Water Tank Overflowing Water Tank
Submersible PumpSubmersible Pump
IndividualHomes/Group
Housing
WaterTank
Attri Enterprises Limited Confidential
Solution – Case 4Solution – Case 4No Water OverflowNo Water Overflow
Submersible PumpSubmersible Pump
Pump starts and stops as per Water Level in Overhead Tank, Automatically
is engineered to save water and power by automation of water pumps and assures zero water and power wastage through nil Human interaction with water pumps.
Defining eWAS®Defining eWAS®
Processing DeviceProcessing DeviceProcessing Device
Microcontroller based programmable device engineered for every scenario automation
Water Level SensorWater Level SensorsWater Level Sensors
Life-Long Magnetic Sensors conducting part is never in contact with water and no salt formation, corrosion takes place. Only plastic cover is in contact with water
Processing DeviceSalient FeaturesSalient Features
Complete Automation:
Water Pump will turn on and off based on the water level in water tank and water availability at the source such that no human interaction is required.
Processing DeviceSalient FeaturesSalient Features
Optimized Operation:
Continuous long run of water pumps lead to heat generation which leads to more power consumption.
Intermittent stoppage of pump leads to power saving.
Processing DeviceSalient FeaturesSalient Features
Optimized Operation:Continuous Run
Non-continuous Run Stops Stops
Stops
Efficiency increases when one is asked to run with optimized breaks in between.Same is the case with Water Pumps. Continuous run leads to heat generation and so loss of efficiency of the pump, leading to more power consumption.
Processing DeviceSalient FeaturesSalient Features
Wireless Automation
eWAS® Products are also manufactured for Wireless Automation.The signal transmission from Sensors (Tx) to Pump Switch (Rx) is also wireless.
Building
eWAS Dual Sense2R Rx
eWAS Dual Sense2R Tx
Pump Switch
Wireless Signal Transmission
Processing DeviceSalient FeaturesSalient Features
Wireless Automation
eWAS® Wireless Automation range can be increased using eWAS® Repeaters
eWAS Dual Sense2R Rx
eWAS Dual Sense2R Tx
Wireless Signal Transmission
eWAS Repeater
Processing DeviceSalient FeaturesSalient Features
Multiple Tanks Automation
eWAS® also automates Pump such that multiple tanks are automated so that no water overflow is there from any of the water tanks.
eWASSense1R
5000 Liter Tank
Water from Pump House
5000 Liter Tank
SV1
SV2
BV
BV
Processing DeviceSalient FeaturesSalient Features
Multiple Building Tanks Automation
eWAS® automates pump such that multiple building Tanks never overflow and tanks are never empty
Building 1
Pump
Building 2
Building 3
Building 4
Building 5
Building 6
Building 7
Building 8
Building 9
TankFilled
TankFilled
TankFilled
TankFilled
TankFilled
TankFilled
TankFilled
TankFilled
TankFilled
eWAS® Pressure Switch
Processing DeviceSalient FeaturesSalient Features
Level Indicators
eWAS® Products are also manufactured for Water Level Indicator with Human Speech Alarm
Processing DeviceSalient FeaturesSalient Features
Pressure Switches
eWAS® delivers Pressure Switch which activates at a particular pressure only.
Advantages for User
Never touch water pump switch again. Water pump switches on/off automatically. Enjoy Automation!
Advantages of eWAS®Advantages of eWAS®
Advantages for User
No tension of Water Supply Timings and No Tension of Water Tank Overflow
Advantages of eWAS®Advantages of eWAS®
Advantages for User
Free of cost installation + quarterly servicing of the system at your place + 1 Year Guarantee
In-built timer circuit to turn on/off pump at desired time.
Advantages of eWAS®Advantages of eWAS®
Advantages for User
Displays water level of water tankDisplays water availability from Municipality or Delhi Jal Board
Beautifully molded plastic body – acts as a show piece at your place
Advantages of eWAS®Advantages of eWAS®
Advantages for User
Additional Sensors as spare parts
Annual Maintenance Services Contract
Advantages of eWAS®Advantages of eWAS®
Major Clients & AssociatesMajor Clients & Associates
Websites & Internet MarketingWebsites & Internet Marketing
Website
www.ewas.in
IndiaMartIndiamart.com/ewas
Websites & Internet MarketingWebsites & Internet Marketing
eWAS Page
Just Dial
Just Dial Page
Let us act now in the spree to SAVE WATER…
Let us act now in the spree to SAVE WATER…
… than repent LATER!!!… than repent LATER!!!
Attri Enterprises Limited Confidential
Department of Science & Technology, Ministry of Science & TechnologyDepartment of Science & Technology, Ministry of Science & Technology
Electronic Test & Development Center
(A Govt. Lab)
Electronic Test & Development Center
(A Govt. Lab)
M/S Attri Enterprises Limited
Regd. Off: 1566, S.P Mukherjee Marg, Delhi – 110006.
Head Off: 105, CSC, Agarwal Plaza, Mukherjee Nagar, Delhi – 110009.
Works: E-35, SMA (near Rajasthan Udyog Nagar), GT Karnal Road, Delhi – 110033
Phone: +91-8860073455, +91-9873750759
Email: [email protected], [email protected]
Website: www.ewas.in
Professional and Advisory Support Board of directors Er. Anupam Attri (Engineer & Innovator, Department of
Science & Technology), Er. Amit Attri (Engineer) and Mr. Kamal Nailwal
(Businessman)
Mentor and Key Advisor Mr. Man Mohan Singh Attri (HC & SC
advocate, ex-IRS)
Consultants
• Dr. M.L Sharma (Retired Scientist, NPL) for technical consultancy
• Dr. Ravinder Agarwal (Prof. Thapar University)
• Reputed company, “Venesa Inc.” for marketing consultancy
Charted Accountant Mr. S.B Garg (Charted Accountant)
Attri Enterprises Limited Confidential
Thank you for giving your time to save water
M/s Attri Enterprises Limited
An ISO 9001:2008 Company
Attri Enterprises Limited Confidential