When purchasing a pressure transmitter, we must confirm what the medium to be measured is, and the pressure transmitter that needs to be selected for different media is also different. If the pressure transmitter is not matched to the measuring medium, it can lead to direct damage to the pressure transmitter. First of all, we need to clarify the corrosiveness of the medium to be measured in the pressure transmitter. According to the degree of corrosion of the measured medium, the corresponding pressure transmitter material is selected, generally speaking, non-strong acids and strong alkalis can be used in stainless steel pressure transmitters. Secondly, it is also necessary to understand whether the medium to be measured by the pressure transmitter is viscous, such as pigment or paint media, so it is necessary to choose a flat film pressure transmitter. The flat film type pressure transmitter has the characteristics of easy disassembly, easy cleaning, clean and hygienic. Third, the safety of the medium to be measured by the pressure transmitter, if the medium measured by the pressure transmitter is flammable and explosive, in this case, we must choose the explosion-proof pressure transmitter. Explosion-proof pressure transmitters play a role in the safety protection of the on-site environment. Fourth, if the environment of the measured medium is humid, the waterproof performance of the pressure transmitter must be higher. Otherwise, it is easy to cause water to enter the pressure transmitter, resulting in the pressure transmitter cannot be used normally or burned. Fifth, if the medium environment measured by the pressure transmitter is located in the working conditions of the carrier, mobile hydraulic equipment, construction machinery, etc., it is necessary to choose a high-protection pressure transmitter. The highly protected pressure transmitter has strong anti-interference, overload and shock resistance, small temperature drift, high stability, and high measurement accuracy, making it an ideal pressure measuring instrument in the field of industrial automation. If you have any questions about product consultation, product customization, agency, technical inquiry, quotation, etc., please contact Xingyi: 400-600-4496!