Capacitive level gauge/transmitter/sensor is a measuring instrument that uses the change of capacitance to measure the medium level in the container. Inside the container, the container wall made of electrodes and conductive material forms a capacitor.
For a given electrode, when the dielectric constant of the measured medium is constant, add a fixed frequency measurement voltage to the electrode, then the current flowing through the capacitor depends on the height of the medium between the capacitor electrodes and is proportional to it.
Capacitance level transmitter is one of the electromagnetic level detection methods. It directly converts the level change into the amount of capacitance change, and then converts it into a unified standard electrical signal, which is transmitted to the actual instrument for indication, recording, alarm or control.
Capacitance level gauge is composed of capacitance level sensor and circuit for detecting capacitance. It is suitable for the measurement of liquid level or powder level of various conductive and non-conductive liquids. Due to its simple sensor structure and no moving parts, it has a wide range of applications.
Our company has realized the simple operation of feeding the capacitance level transmitter to complete the calibration in one time; thus it realizes the combination of the strong function and easy operation of the level measuring instrument, which fully reflects our innovative spirit and ability to keep pace with the times.
We can offer variable OEM manufacturing service as a professional level sensor company:
|Product Name||ultrasonic level sensor|
|Working Voltage||thread, flange|
|Output Signal||two-wire, material radar fule level transmitter with 4-20mA output|
|Explosion Grade||Exia llC T6/IP68|
|Application||Fuel Level Sensor|
It consists of a sensor and a secondary instrument partly composed. The sensor is placed on the top of the silo, and the probe extends vertically into the silo, twice the instrument should be placed in other suitable places.
The sensor transforms the change of level into the corresponding electric pulse signal is transmitted to the secondary instrument for processing, and then the light column is used to display the object.
Bit height, with high / low limit alarm and 4 ～ 20mA transmission output, suitable for Liquid / solid material crop position height display, alarm, control and remote display or Make up the system.