This tool consists of a series of precision hall sensors with copper lines.
Arduino high ac current sensor.
This sensor operates at 5v and produces an analog voltage output proportional to the measured current.
Hiletgo analog current meter sensor module ac 0 5a ammeter sensor board based on ta12 100 for arduino.
Yhdc sct 013 000 current transformer.
The sct 013 000 will give us the current in the power cable in which.
Acs712 is a current sensor that can operate on both ac and dc.
Pin out and pin description of the chip is below.
Similarly for other sensors but sensitivity is different for them.
Get it as soon as mon jun 1.
To assign the circuit values we take the european power system 220v and 50hz.
It sensor can measure current in the range of plus minus 5 ampere and output sensitivity is 185mv a.
Current transformers cts are sensors that are used for measuring alternating current.
Acs712 is a hall effect based linear current sensor it can measure both dc direct current and ac alternating current.
It mean the output voltage which will appear at the output pin of current sensor is 185 mili volt for every ampere passes through hall effect sensor.
Understanding the way a sensor is working is the main difficulty.
The difference in voltage from the side of the plate is the output of the sensor.
The openenergymonitor website has a real nice article about this sensor.