Application and characteristics of double flange pressure transmitter

1、 The purpose of double flange pressure transmitter double flange pressure transmitter is to feel the measured pressure through the remote transmission device installed on the pipeline or vessel The pressure is transmitted to the main body of the transmitter through silicon oil (or other liquid) filled in the capillary, and then transmitted to the amplifier circuit board in the main body of the transmitter to convert the pressure or differential pressure into 4-20mA signal output 2、 The application scope of double flange pressure transmitter is 1 Viscous medium under high temperature 2 Easily crystallized medium 3 Precipitated medium with solid particles or suspended solids 4 Strongly corrosive or highly toxic medium 5 It can eliminate the leakage of the impulse pipe and pollute the surrounding environment It can avoid the tedious work of frequently replenishing the isolation liquid due to the instability of the measurement signal when using the isolation liquid 6 Continuous measurement of interface and density 7 The remote transmission device can avoid the cross mixing of different instantaneous media, so that the measurement results can truly reflect the actual situation of process change 8 In the production of food, beverage and medicine industry, the transmitter should not only meet the sanitary standards, but also be easy to wash to prevent cross contamination of different batches of media 3、 Features of double flange pressure transmitter 1 Carry out simulation "on-line operation" assessment one by one to ensure the transmitter works stably and reliably under the limit ambient temperature, medium temperature and working pressure (including positive pressure or vacuum) 2 Adopt the "dynamic profile" remote transmission diaphragm structure, the diaphragm will not be damaged after overload; the accuracy will not change after long-term operation 3 The filling system with full fusion welding and rigid sealing structure is selected to eliminate the occurrence of oil leakage 4 A novel capillary combination component is designed to ensure the reliable protection of the capillary, which is not easy to break in the field 5 The remote transmission device with various varieties, forms and sizes, as well as rich filling liquid types, can meet the measurement needs of various occasions 6 It can provide all kinds of special products, including high temperature, high vacuum, fast response and differential pressure transmitter with unequal length capillary (difference ≤ 4.5m) http://