Other Parts Discussed in Thread: MSP430FR6043
Hello, we are starting to develop an ultrasonic spirometer (gas flow sensor) used in medicine, we have a few questions about your msp430fr6047 module. Briefly about the sensor. The diameter of the tube is 25 mm. 2 sensors are located opposite each other at an angle ᵠ. According to the international standard BS EN ISO 23747_2015, the sensor must measure the peak volumetric speed, namely the flow of 10 liters is collected in less than 100 miles of seconds. (excerpt from the standard will be attached below) the Error between several measurements should not exceed 5%.
1. What is the maximum sampling rate at which the microcontroller can operate.
2. What frequency of the probing signal is optimal to use in our case.
3. Will we be able to work on piezo/piezo receivers with an operating frequency of 300 kHz
4. If your counting algorithm will not be able to give this sampling frequency, if we can alter the algorithm under him to increase the sampling frequency.