ITEM NAME: GAGE,PRESSURE,DIAL
DEFINITION: AN INSTRUMENT DESIGNED TO MEASURE AIR, GAS, FLUID, AND VAPOR PRESSURE
BY MEANS OF AN INTERNAL PRESSURE SENSITIVE ELEMENT (BELLOWS, BOURDON
TUBE, TRANSDUCER/TRANSMITTER AND THE LIKE) WHICH TRANSMITS ENERGY, BY
DIRECT LINKAGE, TO THE INDICATING POINTER OF A SCALE OR A DIGITAL
DISPLAY, CALIBRATED IN UNITS OF PRESSURE. IT MAY INCLUDE A
TEMPERATURE EQUIVALENT SCALE. FOR ITEMS THAT DO NOT HAVE AN INTERNAL
PRESSURE SENSITIVE ELEMENT SEE INDICATOR, PRESSURE.