The following matters need to be kept in mind by on-site installers before the use and installation of the CCY30 differential pressure transmitter to avoid unnecessary damage. First, the CCY30 differential pressure transmitter must be installed without pressurization and power supply. Second, it is strictly forbidden for CCY30 differential pressure transmitter to measure media that are incompatible with contact materials. Third, the CCY30 differential pressure transmitter should be installed in the place where the temperature gradient change is small. Fourth, the CCY30 differential pressure transmitter can be directly connected to the hose connection, and can be directly connected to the high (H+) and low (L-) pressure ends of the test site without the need for mounting brackets. Fifth, the CCY30 differential pressure transmitter can be used as a pressure transmitter at the high end of the high pressure end, and the low pressure end is facing the atmosphere; On the contrary, the low-pressure end takes the pressure and the high-pressure end faces the atmosphere, which can be used as a negative pressure transmitter and vacuum transmitter. Sixth, when installing the CCY30 differential pressure transmitter, it is recommended to keep the pressure interface at both ends horizontal, so as to avoid the influence of the installation position on the transmitter. If the size of the interface does not match the size of the field interface, the self-made adapter can be connected. Seventh, if the CCY30 differential pressure transmitter is installed in a bad site or will encounter dangerous damage such as lightning strike or overvoltage, it is recommended that the user carry out lightning protection and overvoltage protection between the distribution box or power supply and the CCY30 differential pressure transmitter. Eighth, CCY30 differential pressure transmitter has three types: conventional non-explosion-proof, intrinsically safe explosion-proof, intrinsically safe dust explosion-proof, if the choice is a conventional non-explosion-proof type of product, it is strictly forbidden to use it in the explosion-proof area, otherwise it will cause serious personal injury and major material losses. If you have any questions about the use and installation of the product, you can contact our technicians, and Xingyi provides lifelong maintenance for the product. If you have any questions about product consultation, product customization, agency, technical inquiry, quotation, etc., please contact Xingyi, 400-600-4496!