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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