SK1151-33G diaphragm pressure transmitter is the instrument in the SK1151-33 series, based on the installation of sealed diaphragm slices. Since the measurement components and the installation of a seal between the measured medium diaphragm disc device, thus avoiding direct contact, thus suitable for high temperature, low temperature, high viscosity, corrosive and other media measurement, but also meet the health requirements for food, hospitals and other industries. Seal diaphragm device features: 1, temperature: the temperature coefficient of total pressure transducer diaphragm and sealing temperature coefficient forgotten piece of the device and the temperature coefficient, and the solution depends on an intermediary (ie, membrane liquid) the physical characteristics of . 2, the intermediary solution: select the intermediate solution is a major decision by the general working conditions for the intermediate liquid silicone oil or glycerin, food and health industry can be vegetable oil, high and low temperature conditions can be used in a special intermediary solution. 3, the isolation diaphragm: diaphragm material determined mainly by the measured medium, there is, Harrington gold, anti-corrosion coating, lining and so on. Diaphragm dimensions of the determinants of the size of the minimum measured value, the greater the minimum diameter of the smaller measurement. 4, the mounting position: horizontal installation is the best, if not the level of installation zero offset, but adjust the zero point correction. Seal diaphragm device, according to the form of process connections can not for about four forms: 1, clamp-type 2, rapid pressure rotating 3, 4, flange, threaded screw