web link to buy S0 sensor, ferraris sensor, power S1 sensor

Aug 21, 2013 at 10:35 AM
hello, can i have a web link to buy S0 sensor, ferraris sensor, power S1 sensor?
Coordinator
Aug 21, 2013 at 10:52 AM
try www.conrad.com or www.conrad.nl
A shopping list is provided in the hardware manual.
Aug 21, 2013 at 1:47 PM
Edited Aug 21, 2013 at 2:02 PM
thank, i don't see shopping list in manual, what page? on manual i reda only S0 sensor, ferraris sensor, power S1 sensor but i don't read a name o code to find those sensor in web

i'd like to use those eletrical ampere sensors http://www.ebay.com/itm/5-pieces-of-20-A-range-Current-Sensor-Module-ACS712-Module-free-shipping/200933467428?_trksid=p2047675.m1850&_trkparms=aid%3D222002%26algo%3DSIC.FIT%26ao%3D1%26asc%3D11%26meid%3D723195635622859724%26pid%3D100011%26prg%3D1005%26rk%3D2%26rkt%3D5%26sd%3D180755652811%26
what do you think about?
Coordinator
Aug 21, 2013 at 3:10 PM
The list starts at page 1. It is a general list of parts needed. To find a S0 sensor try google with "S0 kWh meter".

A current sensor will not work since the current is AC
Aug 21, 2013 at 3:43 PM
Edited Aug 21, 2013 at 3:44 PM
thank you. the current sensor that i post works in AC
Coordinator
Aug 21, 2013 at 6:44 PM
So how do you want to connect the sensor so that energy is monitored?
It is easier, better and more accurate to use a standard kWh meter with S0 output.
Aug 22, 2013 at 8:41 AM
Coordinator
Aug 22, 2013 at 8:55 AM
Again, using a current sensor will only give you an analog signal, that changes 50x per second. Before you have energy information, you will need to multiply actual current with actual voltage and calculate the RMS value at a sample rate that is a multiple of 50Hz.
Feel free to implement this but I think you will run out of processor capacity very soon.