My b meter was 60 from latvia but it is a hot water model.
Arduino water meter reading.
Use the tcrt5000 ir barrier line track sensor.
In general water with a ph lower than 7 is considered acidic and with a ph greater than 7 is considered basic.
Of a variety of technologies.
Electricity water and centralized heating meter readout using arduino wr703n router and linux webcams by janisalnis in sensors monitoring residential water usage by reading municipal water meter with hall effect sensor arduino.
Arduino precise accurate volt meter 0 90v dc.
The automatic meter reading meters integrates an electronic measurement component and a lcd with a mechanical water meter.
However if you have an older power meter without a pulse output then you might be able to use one of the options below to sense your water consumption.
After processing by the microcontroller unit mcu in the electronic module the data are transmitted to the lcd or output to an information management system.
The star on it actually spins at some odd ratio i guess to reduce tooth wear.
Block diagram of iot based energy meter reading using arduino will show you the complete visual block representation to understand the project idea.
Undustand the proposed system.
I m now sure that isn t a problem for an arduino but at the time it was yet another disincentive to use it.
Jan 03 2013 09 48 am.
The normal range for ph in surface water systems is 6 5 to 8 5 and the ph range for groundwater systems is between 6 to 8 5.
For makers and hobbyists looking to create a project regarding ph this sensor kit will be perfect for you with its wide accuracy range.
In this instructable i ve built a voltmeter to measure high voltages dc 0 90v with relative precision and accuracy using an arduino nano.
The ph of pure water is 7.
Even better this sensor is much cheaper than other ph meters at only 15 90.
Using arduino sensors water meter read.
In some cases newer water meters are equipped with a pulse output.
It emits an infrared light and detects the reflection.
Hello guys i m new into the arduino world and this is my first post here so excuse any rookie mistakes.
The test measurements i took were accurate enough mostly within 0 3v of the actual voltage measured with a.
Water meter read read 4490 times previous topic next topic.
The existing reading system is a time consuming and it needs a numbers of labor to.
By measuring the hydrogen ion activity in water based solutions this sensor gets a ph reading.
