Description of a calibrator for piezoelectric pressure transducers
Abstract
A compressed air calibrator for pressure transducers is described. The maximum pressure is 10 MPa and the risetime of the pulse is 30 msec. The calibrator is portable and comprises and aluminum air bottle, four precision manometers (measuring ranges 0.25 MPa, 1 MPa, 2,5 MPa and 10 MPa), pressure reducer fitted with manometers (inlet), pressure adjusting valve to air bottle and spherical valve (outlet) fitted with holders for the pressure transducers.
- Publication:
-
NASA STI/Recon Technical Report N
- Pub Date:
- May 1983
- Bibcode:
- 1983STIN...8414507E
- Keywords:
-
- Calibrating;
- Piezoelectric Transducers;
- Pressure Sensors;
- Compressed Air;
- Manometers;
- Portable Equipment;
- Pressure Reduction;
- Instrumentation and Photography