What's the minimum pressure value for the SparkFun Qwiic MicroPressure Sensor

Sensors Environmental
1

Hi,

I’m willing to buy the SparkFun Qwiic MicroPressure Sensor

https://www.sparkfun.com/products/16476

It says it starts reading from 60mbar which equals to 0.87psi but it also says thats reads from 1 to 25psi, so is this information ever accurated?

I need to measure micro pressures from 0.01psi is it possible with this sensor?

Thank you

2

The [data sheet for the sensor ( MPRLS0025PA00001A) says 0 to 25PSI, I’d go with that.

If you’re looking to measure tiny differences in pressure, this sensor might not have the resolution you’re needing.](https://cdn.sparkfun.com/assets/2/e/8/0/9/honeywell-mpr-datasheet.pdf)