YB150A Precision Pressure Gauge Working Principle of YB150A Precision Pressure Gauge

Description :

　　YB150A precision pressure gauge is mainly used to calibrate industrial ordinary pressure gauges and can also be used for precision measurement of pressure on non corrosive, non crystalline, and non solidified media such as copper alloys and steel alloy structures. The YB-150A model is equipped with a mirror ring below the scale line, which makes the instrument readings clearer and more accurate, and has a beautiful and novel appearance.

　　The parts of YB150A precision pressure gauge are made of corrosion-resistant stainless steel and corrosion-resistant alloy materials, which give the stainless steel pressure gauge good corrosion resistance. Stainless steel pressure gauges can be widely used in the petroleum, chemical, mining, machinery, power and food industries. Directly measure the pressure of non crystalline, corrosive gases and liquids. Technical parameters of YB150A precision pressure gauge

　　Temperature impact: If the ambient temperature deviates from 20 ± 3 ℃, additional temperature error (≤ 0.4% 10 ℃) must be considered.

　　Environmental conditions for use: 5-40 ℃, relative humidity not exceeding 80%, and vibration and pressure source fluctuations should not affect the accurate readings of the instrument.

　　Weight: 1kg

　　The working principle of YB150A precision pressure gauge is that it consists of a measuring system indicator part and a housing part. The instrument has good sealing performance and is equipped with a sealing device, which can protect its internal measuring mechanism from mechanical damage and contamination invasion. The working principle of precision pressure gauges is based on the deformation of elastic elements (spring tubes in measurement systems). Under the pressure of the measured medium, the end of the spring tube is forced to undergo corresponding elastic deformation displacement. With the help of the tension rod transmitted through the gear transmission mechanism and amplified, the measured value is gradually indicated on the indexing plate by the pointer fixed on the gear shaft.

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• YB150A precision pressure gauge