Absolute pressure transmitter also known as absolute pressure transmitter is used for professional vacuum measurement and control of new products, completely solve the problem of vacuum measurement difficult, widely used in pharmaceutical, medical equipment, aerospace, scientific research, leak detection, automation equipment and other fields.

The absolute pressure transmitter is usually used in the place where the local average atmospheric pressure and the standard deviation of atmospheric pressure are large. When the influence of the fluctuation range of the actual atmospheric pressure on the process parameters is beyond the allowable range (region, season, weather is not the same as the actual atmosphere at the same time), it is necessary to select the absolute pressure transmitter.