how can calibrate pressure transmeeter in the feild ?
Answer / raja
Pressure Transmiter feild calibation using for pressure calibrator
high pressure using druck low pressure using hand pump and scandura. Calibrator all the calibrator have in pressure and vacuums
So need to be set the setting for. Vacuums or pressure
Than calibation set up need to be conection the transmiter for parallel conection with pressuure calibrator
Inject the pressure for transmiter asper the range 0 to 100%
Error need to note dowen after that adjust the zero And span calibation
Agin test pressure 0 to 100% job done
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