Getting the power consumption from ADC with Current Sensor

[bebenomon]

I have to get the power consumption on certain appliance.



My setup is

Raspberry pi + 8-Channel 12-Bit ADC + Current Sensor(SR-3702-150N)



I attached the SR-3702-150N in channel 1 of screw terminal.



When launching



python3 adc_8chan_12bit.py



I get the following 8 channel results on address 0X20

voltage for each channel:(unit:mv,max=3300mv):

[288, 1679, 1229, 1672, 1637, 1699, 1641, 1636]

voltage for each channel:(unit:mv,max=3300mv):

[256, 1678, 1223, 1666, 1645, 1710, 1672, 1651]

voltage for each channel:(unit:mv,max=3300mv):

[278, 1669, 1212, 1663, 1644, 1711, 1674, 1656]

voltage for each channel:(unit:mv,max=3300mv):

[248, 1677, 1226, 1666, 1646, 1763, 1660, 1647]

i know the values 288, 256, 278, 248 are the one that was retrieved from the sensor

but what kind of data is this?

Any idea how can i can convert this to get the actual power consumption?



Pardon my ignorance i’m very new in this environment.



Any help would be appreciated

[bill.yu]

Hi there,



Please help provide the 8-Channel 12-Bit ADC and Current Sensor(SR-3702-150N) products page or SKU. thanks.