1. Double flange pressure transmitter The double flange pressure transmitter is a kind of remote pressure device installed on the pipe or container to sense the measured pressure. The pressure is filled with silicone oil in the capillary (or other The liquid is delivered to the body of the transmitter, and then the pressure or differential pressure is converted to a 4-20 mA signal output by an amplifying circuit board in the transmitter body. Second, the application range of double flange pressure transmitter 1, viscous medium at high temperature 2, medium that is easy to crystallize 3, sedimentary medium with solid particles or suspended matter 4, strong corrosion or highly toxic medium 5, can be eliminated The leakage of the pressure guiding tube pollutes the occurrence of surrounding environmental phenomena; when the isolation liquid is used, the cumbersome work of frequently adding the spacer liquid is required due to the instability of the measurement signal. 6. Continuously and accurately measure the interface and density. 7. The remote transmission device can avoid the mixing of different instantaneous media, so that the measurement results truly reflect the actual situation of the process change. 8. In places with high hygiene and cleaning requirements, such as food, beverage and pharmaceutical industry, not only the transmitter should be in contact with the medium to meet the sanitary standards, but also should be easily rinsed to prevent cross-contamination of different batches of media. Third, double flange pressure transmitter product features 1, one-by-one simulation "online operation" assessment, to ensure that the transmitter in the ultimate ambient temperature, medium temperature and working pressure (including positive pressure or vacuum), stable and reliable jobs. 2, using the "dynamic profile" remote transmission diaphragm structure, the diaphragm will not be damaged after overload; the accuracy will not change after long-term work. 3. The filling system with full fusion welding and rigid sealing structure is selected to eliminate the occurrence of oil leakage. 4, the design of the new capillary joint components, so that the capillary is reliably protected, not easy to break in the field. 5. Remote transmission devices with various varieties, forms and sizes, as well as a wide variety of filling liquids, can meet the measurement needs of various occasions. 6, can provide a variety of special needs products, including high temperature, high vacuum, fast response and unequal length capillary (difference ≤ 4.5 meters) remote differential pressure transmitter. Http://
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