1. INTRODUCTION
It is always better to save water today than to face water shortage
tomorrow. Every single drop of water is precious. Keeping this in mind RMG
Automation developed Advanced Wireless Long Range Multi Tank Water Level
Indicator. It helps to save water, money and time.
AWMTWLI works with Long Range RF 433 MHz and can cover up to 700-
1000m. It can monitor up to 3 tanks using a single indicator unit depending on the
model variants. We have models for Single tank, Double tank, Triple tanks.
Customers can choose depending on their requirements. This provides different
buzzer alarms for empty or full tanks. Solar powered transmitters are used for
charging the Li-ion Batteries.
2. DESCRIPTION
2.1 INDICATOR
Ÿ
Power ON/OFF switch
– used to switch on and switch off the device.
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Power ON LED
– shows on/off status of device.
Ÿ
GREEN SET button
– for pairing the indicator with transmitter.
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RED MUTE button
– to mute the alarm
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RF SIGNAL LED
– shows the signal status, that blinks for every 16 seconds
Ÿ
Level indicator LEDs
- These LEDs shows the water levels of the respective
tanks. There are 5
level indications 20%,40%,60%,80% and 100%.
Ÿ
BUZZER
– gives low beep alarm for 60 seconds when water in tank is low and
fast beep alarm for 60 seconds if tank is full.
2.2 TRANSMITTER
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RF signal LED
– It blinks once when the battery is inserted. It also blinks
whenever the indicator device asks it for the water level.
Ÿ
Charging LED
– glows when battery is charging (red LED)
Ÿ
Charging complete LED
– glows when battery is fully charged (blue LED)
Ÿ
Solar panel
– 6V/100mA solar panel for charging battery
.
Ÿ
Li-ion battery
– 3.7V rechargeable battery.
3. TOOLS REQUIRED
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Drill gun
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Simple hammer
Ÿ
Wooden gattas
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Screws for mounting units on wall
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Line tester
Ÿ
Wire stripper
Ÿ
1.5Sq.mm Wire for power & control
wiring
Ÿ
Insulation tape
Ÿ
Cable
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