PZY-801S adopt OEM silicon piezoresistive differential pressure oil-filled core body. The shell is complete stainless steel, has a strong corrosion resistance, the pressure of the two interface are  M20 × 1.5 connecting thread can be installed directly on pipeline or connect  through  probe. Used in the field of aviation, aerospace, automotive, medical equipmentto measure and control differential pressure, liquid level, flow control,ect.