Smart Water Metering By Electronet Equipments Pvt Ltd

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Electronet Equipments Pvt. Ltd. Email: ho@eeplindia.comWeb : www.eeplindia.com

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SMART WATER
METERING
FOR SMART
CITIESMEASURE WATER FLOW | SENSE WATER QUALITY | PRE-PAID WATER
CONSUMTION

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Water scarcity is either the lack of enough
water (Quantity) or lack of access to safe
water (Quality)
Measure Water
Save Water
Save Life

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Taxi Fare Meters changed from Mechanical to Electronic
Electricity Meters changed from Mechanical to Electric
Why not Water Meters ??

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www.futurebusiness.com
Your topic of Business presentation
Drawbacks of Mechanical Flow Meters
Moving Parts so regular maintenance required
Lesser Accuracy of 5% to 10 %
Limited life of 2 to 3 years Maximum
Not good for Low Flow rates
Meter with obstruction so more chance of chocking

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Benefits of Electronic Meters
No Moving Parts
Better Accuracy : 0.5 % of Measured Value
Minimum Expected Life Above 15 Years
Good for Low Flow rates and Reverse Flow
Monitoring
Better connectivity to digital networks for control

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Our digital Water Meter Models
Ultrasonic Water Meter
ASIONIC 400W
Electromagnetic Flow Meter
ELMAG 600W
Meets OIML R49, ISO 4064 and MID Standards
Ultrasonic Water Meter
ASIONIC 400S

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Water Meters – Comparison Chart 8
SR. NO. Model / Features ELMAG 600 W ASIONIC 400S ASIONIC 400W
1 Type of flow meter Electromagnetic Flow Meter Ultrasonic Flow Meter Ultrasonic Flow Meter
2 Line Size 15 to 40 NB 15 to 40 NB 15 to 40 NB
3 Power Supply Battery Powered Battery Powered Battery Powered
4 Battery Life
2 to 10 years depending on
sampling time
10 Years 10 Years
5 Media Water Water Water
6 Min. Conductivity > 5 μs/cm No Constraint No Constraint
7 Display LCD display LCD display LCD display
8 Accuracy +/- 1% of M.V. +/- 1% of F.S. +/- 1% of F.S.
9 Process Temperature 0.1 to 600 C 0.1 to 600
C 0.1 to 600
C
10 Process Pressure 10 Bars max 10 Bars Max 10 Bars Max
11 Flow Tube Lining Rubber NA NA
12 Communication
1) RS 232 for Data Downloading
2) Automatic Meter Reading (AMR-
RF) / GSM
3) Pulse
1) RF - 100 Mtrs.
2) RF - 2.5 Kmtrs
3) GSM
1) RF - 100 Mtrs.
2) RF - 2.5 Kmtrs.
3) GSM

9Electronet’s Smart Water Metering
An integrated system of smart meters,
communications networks, and data management
system
Enables two-way communication between utilities
and customers
Include Mobile App, Communication Networks, Energy
Management SystemsEnable smart grid functions in residential and
commercial facilities
Enable companies to remotely cut off the water supply,
in case a consumer exceeds the overdue limit
Reduction AND SAVING in overall water consumption
Accurate billing, easy remote monitoring, and
detection and prevention of theft.
Real time monitoring
Features

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1
Reduce non
revenue water
2
Effective water &
waste water
management
3
Customer
awareness on
conservation of
water
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To know the
leakages or
pilferage
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Uniform supply
at times of
scarcity
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Recycling and
reuse and
Efficient billing
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Improve
efficiency of
equipment's
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Reduce
maintenance
cost
Electronet’s Smart Water Metering
Objectives

11Smart Water Metering Structure
Automatic Meter Reading- AMR-600 connects directly to the central Meter Data Management System (MDMS) cloud server
Cloud MDMS
Water Meter
Water Meter
Water Meter
Water Meter
Water Meter
Water Meter
AMR 600
A polling device (data collector) collect data from the
meters over RF
Can fit snugly anywhere - in a meter-panel,
junction box or similar enclosures.
Transmits the data to a central server so that
analysis can be done
Enclosure is IP-55 with 5V input. It can be
battery powered or connected with a step-
down adapter.
Send, connect and disconnect commands to
specific meters as sent to it by the server.
RF and Ethernet connectivity.

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Automatic Meter Reading - AMR 600
Display : 16 x 2 LCD, Transmission
Interval : 13 Sec – 17 Sec
Handheld memory Size : 512 Kb
(4000 Records), Expandable (Optional)
Data Output : CSV file over USB
RF frequency band :
865 MHz – 867 MHz
Integrated RF transmitter with
water meters makes it more
reliable and cost effective.
Eliminates the need for physical
access or visual inspection of water
meters
Eliminates the errors which are
present in manual meter reading
system.
Offers Walk by & Drive by automated
reading solution for efficient data
collection
Features Technical
Specifications

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AMR 600 - Data Collection Methods
Walk-By : The meter is retrofitted with, or already comes with, a radio frequency transmitter.
Person will walk by the installed meter sight, equipped with handheld device. frequently transmitted
data from meters which are in the vicinity.
Eyeball : The legacy
method which requires a
meter reader to
physically enter the
premises and read the
meter, usually in the
basement.
Drive-By : The meter is
retrofitted with, or already
comes with, a radio frequency
transmitter, that is read by the
meter reader in his vehicle as
he drives past all the metered
buildings on his route.

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Meter Data Management System (MDMS)
All AMR-600 data is transferred over
secure SSH - secure channel for data
There is a 2 layer firewall system
All the ports are closed
VLAN can be form
Internal communication on TLS1.2
Cloud MDMS
Data storage on Essential
Business Server (EBS)
Solid State Drive (SSD) storage
for faster read / writes
Daily data backup
Higher Security : Disk level encryption
facility
24x7 monitoring by dedicated team
Storage DurabilityCloud Security

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Initialization
In this function controller basic parameters like clock configuration, WDT, Port setting, UART,
I2C, SPI, RMII etc. are initialized. Along with these parameters Ethernet stack, File system,
TCPIP stack and MQTT stack, transceiver stack also initialized
Read Configuration from SD card
After boot up microcontroller will read the configurations from SD card. According to
configuration file it will initialize the internal data structure.
Read Data from Wireless Node (Flow Meter)
Once the configuration files from SD card are read then it will start reading (sampling) data from
Flow Meter. The sample rate is decided by the configuration setting. After successfully reading
data from Flow Meter, the data is stored in local SD card and flag is set so that data are to be ready
for uploading on server.
Technical Components
Software Architecture
More …
1
2
3

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Register the sensors
Once configuration is read from SD card, microcontroller will get the server setting
information (server URL, Keys), sensor information (sensor keys, protocol parameters). So it
will register sensors to the server.
Subscribe instruction topic for each sensor
After registering sensor, instructions topic for each sensor is subscribed. These are used to
cut-off and enable the Flow of meter from sensors.
Send Data to server
After successfully registering sensors to the server. The data to be read from SD
card and send it to server.
More …
4
5
6

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Send alert to server
If MQTT stack is in idle state (not registering and sending data to server) then the diagnose
alerts (Low RTC, incorrect date/time, etc.) are send to server.
Execute Instructions
If any instructions are received from server then call-back function will executed. In this function the instructions
are decoded and according to instruction microcontroller will execute the instruction and respective feedback
will send to
server.
LCD Task
LCD task function is periodically polled after every 1 sec. So that LCD messages are displayed on LCD after
every 1 sec.
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8
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MQTT Keep alive packet
MQTT keep alive packet is send to server after every 20 sec. So that socket will not close if any data is not sending to
server.
10

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Water Meter Monitoring
Mobile AppWeb Portalwww

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Billing and Meter Management
Payment of water charges (Bill)
The consumers will be able to pay his water bills
either paying through the Web portal or through the
mobile app.
Once the MDMS receives the payment amount
token, the MDMS will send the Switch ON
command via DCU to the water meter. (If the
Meter is disconnected )
Meters remain ON as per the terms and
conditions decided by the utility provider

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View and Pay Bill using
Web Based Application
Web Based App for Water Bill Payment

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Mobile App for Bill Payment
Mobile App for Bill Payment
Last bill and current consumption are maintained on
MDMS. Consumer can view in his/her mobile app
or web portal.
Billing and consumption pattern
View and
Pay Bill
using
Mobile
Application

22Water Usage Monitoring Parameters
Customer will be able to monitor his/her water consumption through Mobile or Web Portal App.
The following parameters can be displayed
Liters consumed in last
billing cycle
Graphical display of daily
consumption in liters (up to
last 12 months)
Cumulative liters consumed
Liters consumed in last
billing cycle
Graphical display of daily
consumption in liters (up to
last 12 months)
Cumulative liters consumed

23Billing and Payment Details
Customer will be able to monitor and pay his/her water consumption bill through Mobile or Web Portal easily.
Can use his credit card / debit card / net banking account to pay his bills.
Will receive an SMS and an e-mail confirmation of the Payment and also will
receive an e-receipt for the payment made.
Payment can also be done via the Web Portal or Mobile
Will receive notification on their mobile app about payment received and also
will receive payment receipt on registered email address.
Can see his historical billing and consumption pattern for a period of
3/6/12 months.

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DCU AMR-600 has a daily Real time clock (RTC) and can upgrade its
firmware automatically without any manual intervention.
if there is a change, a new mapping for devices or a bug or performance
enhancements, all the DCUs can automatically upgrade their own firmware
and reboot.
System Updates:
Customer will be sent regular updates on various system parameters
MDMS Server send SMS / email for any notifications, alerts or critical
updates
Maintenance and Automatic Firmware updates
for DCU AMR-600

25SMART WATER METERING -
APPLICATIONS
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4
6
2
1
3
CONSUMERS
BUILDINGS
RESIDENTIAL
COMPLEXES
WATER MANAGEMENT
COMPANIES
MUNCIPAL
CORPORATIONS
BUILDERS

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WATER QUANTITY, QUALITY, LEAKAGE, LEVEL MONITORING
AND DISTRIBUTION CONTROL SYSTEM

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Standards Followed
ISO 17025 : Calibration
Lab Standard
ISO 9001-2008 :Industry
Operation Standard
ISO 13359-1998 :
Flanged EMF overall length
ISO 4185-1980 :Calibration standard
weighing method.
Measure Water
Save Water
Save Life
ISO 5168-2005 :Measurement of
fluid flow uncertainty
ISO 4064 Meter Standard :

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Questions Please !!
HO Address:
Electronet Equipments Pvt. Ltd.
Tiny Industrial Estate, Plot # 84,85,86,
Near Khadi Machine Chowk, Kondhwa Bk,
Pune - 411048, MH, India.
Contacts:
Phone: +91 020-26931476 / 4122
Fax:+91 020-26934122
Email: ho@eeplindia.com
Web: www.eeplindia.com

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Smart Water Metering By Electronet Equipments Pvt Ltd

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