The matters needing attention in the process of digital pressure gauge using

We usually use the pressure gauge is generally a pointer type digital pressure gauge, is relatively commonly used pressure gauge, the following said a digital pressure gauge, digital pressure gauge with high precision, high stability, error & le; Within 1%, power supply, micro power consumption, stainless steel shell, protection strong, beautiful and delicate, etc. Is a common measuring instruments, which are widely used in various fields. It can intuitively show the pressure change of each working procedure link, insight into formation conditions of the product or process of medium, monitoring safety trend, in the process of production and through the automatic chain or sensing device. Digital pressure gauge in use process should pay attention to the following: 1, digital pressure gauge verification cycle for half a year in general. Compulsory verification is the guarantee of digital pressure gauge technical performance is reliable, accurate and effective dissemination to ensure safety in production of legal action. 2, the use of digital pressure gauge pressure range, scale shall not exceed the limits of 60 ~ 70%. 3, digital pressure gauge is used to measure if the corrosive medium, so must according to the specific parameters such as temperature, concentration of corrosive medium to choose different elastic element material, otherwise can not reach the expected goal. 4, work with the precision of the digital pressure gauge is permissible error percentage of dial scale limit value. Precision grade mark on the dial, generally choose the digital pressure gauge, should be based on the pressure rating of the equipment and the actual work needs to determine the accuracy. 5. Dial diameter in order to make the operator can see the pressure value accurately, digital pressure gauge dial diameter should not be too small, if digital pressure gauge is installed too high or far away from the post, dial diameter should be increased. 6. Daily attaches great importance to the use of maintenance, regular inspection, cleaning and make a record usage. With the development of industry, more and more use of electronic equipment, in the later in the future I want to electronic pressure gauge will come the more widely used.