YPF Diaphragm Pressure Gauge YPF Diaphragm Pressure Gauge Working Principle

Description :

　　YPF diaphragm pressure gauge is suitable for measuring the pressure or negative pressure of various fluid media with certain corrosiveness, non solidification or non crystallization. The diaphragm pressure gauge consists of four main parts: diaphragm component, movement component, pointer component, and housing connecting component. YPF diaphragm pressure gauge is a strong component of the instrument that uses a diaphragm. When the pressure of the measured medium acts on the diaphragm, it undergoes a displacement, and then through the operation of the movement and pointer components, the pressure to be measured is clearly indicated on the dial.

　　Structure principle of YPF diaphragm pressure gauge

　　The YPF diaphragm pressure gauge consists of a measuring system (including flange joints, corrugated diaphragms), a transmission indicator mechanism (including connecting rods, gear transmission mechanisms, pointers, and dials), and a housing (including a case and cover ring).

　　The housing of YPF diaphragm pressure gauge is splash proof and has good tightness, which can protect its internal mechanism from contamination. The working principle of YPF diaphragm pressure gauge is based on the deformation of the elastic element (diaphragm on the measurement system).

　　Under the pressure of the measured medium, the YPF diaphragm pressure gauge forces the diaphragm to undergo corresponding elastic deformation displacement. With the help of the connecting rod group and the transmission mechanism, the measured value is amplified and indicated on the dial by the pointer fixed on the gear.

　　Technical specifications of YPF diaphragm pressure gauge

　　Accuracy level: 2.5

　　Operating environment temperature: -40 to+70 ℃; The relative humidity should not exceed 90%.

　　Temperature effect: When the temperature deviates by 20 ± 5 ℃, the additional temperature error shall not exceed 0.04%/℃

　　Working position: Vertical installation

　　Outer diameter of the watch case (?); one hundred

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• YPF diaphragm pressure gauge