Capillary Level Transmitter

Capillary  Level Transmitter used to prevent the medium in the pipeline from directly entering the transmitter. It is connected to the transmitter by a capillary filled with fluid. It is used to measure the level, flow and pressure of liquid, gas or steam, and then convert it into 4-20mA DC signal output. When it is for closed tank, there will be pressure given inside tank,It’s supposed to choose either WE3051LT or WE3051RD,While setting the zero point, make sure the diaphragm area of high-pressure side to be fully wet with measured liquid for
higher accuracy.The center diaphragm of high-pressure side is the right zero point;When it is open tank, liquid above will be directly contacted with atmosphere. It’s supposed to choose
directly-connected WE3051,When setting the zero point, make sure the diaphragmarea of high-pressure side to be fully wet with measurediquid for higher accuracy. The center diaphragm of high-pressure side is the right zero point.

What is the common applicable occasions of the capillary level transmitter ? 

By installing the remote capillary pressure level transmitter on a pipe or container to measure the pressure. The pressure is transmitted to the main body of the transmitter through the filling silicone oil in the capillary tube, and then the δ chamber and the circuit board in the main body of the transmitter transfer Pressure or differential pressure conversion 4-20mA signal output, cooperate with the hand-operated device conforming to HART protocol. Suitable for applicable occasions:

1.Viscous medium at high temperature;

2. A medium that is easy to crystallize;

3. Precipitation medium with solid particles or suspended matter;

4.Strong corrosive or high toxic medium

5. It can eliminate the occurrence of pressure pipe leakage and pollute the surrounding environment; it can eliminate the tedious work of frequently supplementing the isolation fluid due to the unstable measurement signal when using the isolation fluid;

6.The remote transmission device can avoid the intermixing of different instantaneous media, so that the measurement results truly reflect the actual situation of the process change;

7. Occasions that require high hygiene and cleanliness;

8. In the production of food, beverage and pharmaceutical industries, it is not only required that the parts of the transmitter contacting the medium meet the hygienic standards, but also it should be easy to wash to prevent cross-contamination of different batches of media.