Oil Level Pressure Transmitter

                                                                                                          3051series pressure transmitter is also the good level measuring solution for oil and other liquids, even the same medium with different density , the variable density can be set into the pressure transmitter by keypad directly , thus the level can be displayed and output for automation control. With high accuracy and good stability , level pressure transmitter plays an important role in some occasions . For instance , comparing with radar level transmitter for some ranges , 3051 level pressure transmitter is a good option with lower price and reliable measuring performance.

The resistance of the sensor will change in response to an external input of pressure or differential pressure. A digital signal will then transform the resistance into frequency signals, which will be supplied to the microprocessor. After doing calculations, the CPU will output a current control signal to the current output control circuit, which will ultimately result in a 4–20 mA analog current output and display.