Diaphragm pressure transmitters are specifically designed for corrosive, viscous, and high-temperature media, delivering outstanding performance in strong acid and alkali monitoring in the chemical industry. Models such as 3051/1151/3351 adopt isolation diaphragm technology, effectively solving sensor corrosion issues, with accuracy as high as 0.25%FS and low maintenance costs. Learn how to select the right model and identify genuine pressure transmitters to improve safety and efficiency in chemical production.