Arduino Energy Meter Pulse Counter

Extending the arduino energy sensor.

Arduino energy meter pulse counter.

I want to take a pulse output digital pulses from this digital energy meter. Int ppwh 1. 1 wh 3600j therefore instantaneous power p 3600 t where t is the time between the falling edge of each pulse. Example arduino sketch for interrupt based pulse counting.

Number of pulses used to measure energy. For example in the same way i read my gas and water consumption. Contest my 12 input high precision pulse counter kwh x2f. I have done this task.

Calculating energy for the a100c meter each pulse represents 1 1000th of a kwh i e. Power and energy double power elapsedkwh. Calculating power 3600 seconds per hour 3600j per pulse i e. I have digital energy meter which commonly used nowadays and arduino uno board.

Interrupt based pulse counter. Number of pulses per wh found or set on the meter. Now that you have this knowledge you can actually take measurements of everything. Long pulsecount 0.

W hello guys i want to do a system for my home where i can monitor energy either from energy meter pulse output sdm72dr or using current transformer arduino sensor and displaying the cost of kwh used in a serial monitor which one would be reliable and provide accurate information i had about 17000 rs last months bill due. 1000 pulses kwh 1 pulse per wh void setup serial begin. I know about pulse output from the analog energy meter as described here. The connectivity is like this.

Used to measure power. 1 wh of energy passing through the meter.