Itry mo i-calibrate paps follow nyo lang po to;
1. Connect the sensor to a known flow source: This could be a calibrated flow meter, a container with known volume and a stopwatch, or a flow bench. The flow rate should be adjusted to the desired value.
2. Measure the output of the sensor: The sensor's output should be measured and recorded, this can be in terms of frequency or pulse count, depending on the sensor’s output.
3. Adjust the sensor's output: The sensor's output can be adjusted by altering the electronic circuit that receives the sensor's output, adjusting the sensor's settings through microcontroller, or both.
4. Recheck the sensor's output: The sensor's output should be measured again, to ensure that it matches the known flow rate.
5. Repeat steps 3 and 4 until the sensor's output matches the known flow rate.