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Chongqing Chuanyi Automation Co., Ltd
Chuanyi pressure gauge
NegotiableUpdate on 05/06
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Overview
Chuanyi pressure gauge can be divided into precision pressure gauge and general pressure gauge according to measurement accuracy. The measurement accuracy levels of precision pressure gauges are 0.1/0.16/0.25/0.4 respectively; The measurement accuracy levels of general pressure gauges are usually 1.0, 1.6, and 2.5. The accuracy level of the instrument is determined by the basic error limit of the remaining parts except for the measurement range of more than 90%. The basic error limit is calculated based on the instrument range and accuracy level according to the reference error.
Product Details
Chuanyi pressure gaugeAccording to different pressure standards, it is divided into pressure gauges, absolute pressure gauges, and differential pressure gauges. Generally, pressure gauges use atmospheric pressure as the measurement reference; The absolute pressure gauge is measured based on the zero position of the absolute pressure; The differential pressure gauge measures the difference between two measured pressures.
Pressure gauges are divided into vacuum gauges, pressure vacuum gauges, micro pressure gauges, low pressure gauges, medium pressure gauges, and high pressure gauges according to their measurement range. Vacuum gauge is used to measure pressure values below atmospheric pressure (negative pressure); A pressure vacuum gauge is used to measure pressure values (positive and negative pressure) that are less than or greater than atmospheric pressure; The measurement upper limit of the micro pressure gauge shall not exceed 60KPa; The measurement upper limit of the low pressure gauge shall not exceed 6MPa; The measurement upper limit of the medium pressure gauge shall not exceed 60MPa; The measurement upper limit of the high-pressure gauge can reach over 100MPa.
Chuanyi pressure gaugeAccording to different pressure standards, it is divided into pressure gauges, absolute pressure gauges, and differential pressure gauges. Generally, pressure gauges use atmospheric pressure as the measurement reference; The absolute pressure gauge is measured based on the zero position of the absolute pressure; The differential pressure gauge measures the difference between two measured pressures.
According to the measurement range, it is divided into vacuum gauge, pressure vacuum gauge, micro pressure gauge, low pressure gauge, medium pressure gauge and high pressure gauge. Vacuum gauge is used to measure pressure values below atmospheric pressure (negative pressure); Pressure vacuum gauge is used to measure pressure values (positive and negative pressure) that are less than or greater than atmospheric pressure
