The application of transmitters has been quite extensive, and regular maintenance during use is a necessary measure for the long-term stable operation of transmitters. What is included in the maintenance of the transmitter? Now we will answer each question one by one. Step 1: Daily inspection of the transmitter. The main inspection is to check the indication of the transmitter and whether the instrument display value is abnormal; Is the pressure source of the transmitter normal. Environmental temperature, humidity, and cleanliness status; Check for leaks, corrosion, and other phenomena between the transmitter and process interface, pressure pipe, and valve. Step 2: Regular maintenance of the transmitter. After using the transmitter for a period of time, regular maintenance is required. The content includes regular zero point checks, regular calibration, and the possibility of zero and full range drift during the lifespan of the transmitter. If the above phenomena occur after long-term use, it is recommended to send the transmitter back to the manufacturer for calibration to ensure high accuracy of the transmitter measurement. Regularly discharge pollutants, condensate, and air; Regularly blow and clean the pressure pipes of easily clogged media, and regularly fill them with isolation fluid. Step 3: Conduct a major inspection of the transmitter and related equipment. Check the quality of transmitter usage to achieve accuracy and sensitivity, with indication errors and static pressure errors meeting requirements, and correct zero position; Whether the components of the transmitter are complete and intact, whether there is serious rust or damage, whether the nameplate (marking) of the transmitter is clear and correct, whether the fasteners are not loose, whether the connectors are in good contact, and whether the terminal wiring is firm; The technical information is complete, accurate, and meets management requirements. Maintenance of transmitters and other related instruments and meters is essential in daily processes, so that we can eliminate or detect faults early, reduce unnecessary losses in engineering, and improve overall work efficiency. If you have any questions regarding product inquiries, product customization, agency, technical inquiries, quotations, etc., please contact Xingyi at 400-600-4496!