Pressure
For pressure measurements, we use piezoelectric pressure sensors DMP 331 and DMP 333 connected to the MMUA Mobile Testing Unit. The sensor measurement range is from 25 kPa to 16 MPa. The measurement accuracy is 5 % of the measurement range.
The sensors can be directly mounted to a screw joint M20 x 1,5. For other dimensions, we use an appropriate reducer.
The instrumentation can be installed instead of a local pressure gauge (manometer) that does not allow continuous recording and evaluation of the pressure time behaviour. The distance between the measurement point and the Mobile Testing Unit is not limited.