1 piece pressure transducer with universal industrial 4 20ma output m20x1.5 pressure port 25 kpa range 24vdc power supply

the pressure of the measured medium of the pressure transmitter enters the high and low pressure chambers, and the pressure of the low pressure chamber is atmospheric pressure or vacuum, acting on the isolating diaphragm on both sides of the delta element (ie, the sensitive element), through the spacer and the fill fluid in the component is transferred to both sides of the measuring diaphragm.