HAWK DIAPHRAGM GAUGE (83L)

DESCRIPTION:
HAWK diaphragm system pressure gauges are designed to measure low positive or negative pressures of gaseous or liquid fluids from 0 to 160mmH2O (16mBar) to 0 to 25Kg/cm2 (25 Bar). These gauges use a diaphragm as its sensing element which can be welded or bonded or clamped to the housing. The diaphragm is a thin and circular plate. The particular ripped sharp results in better shock-resistance than found with bourdon tube. The diaphragm is installed between the upper and lower housing. It deflects upward or downward when subjecting or releasing to pressure. The variation is converted into rotary motion of the pointer by a movement and a connecting link.