The Capacitive Level Sensor

FEEJOY level gauge with transmitter is a sensor with electrical transmission output to remotely indicate liquid, powder, or bulk level. We supply level indicator transmitter types for different applications.

FEEJOY Capacitive Level Sensor/Transmitter/Gauge is a measuring system and this system uses the change of capacitance to live the medium level within the container. Inside the container, the container wall made from electrodes and conductive material forms a capacitor. For a given electrode, when the dielectric constant of the measured medium is constant, a fixed frequency measurement voltage is applied to the electrode. After that, the present flowing through the capacitor depends on the peak of the medium between the capacitor electrodes and is proportional thereto. The capacitive level sensor price here is highly matched with its quality. We have the rotating paddle level sensor  for sale.

Introduction to Capacitive Level Sensor

Capacitance level gauge/transmitter/sensor is a level measurement using capacitive transducer  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.

Working Principle of Capacitive Level Sensor

Capacitance level transmitter is one of the electromagnetic level detection methods. This capacitive fluid level sensor  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.

Advantages of Capacitive Level Sensor

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.

Specification of Capacitive Level Sensor

We can offer variable OEM manufacturing service as a professional level sensor company:

Capacitive Level Sensor FAQs

What does capacitive level sensor consist of?

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.

How does capacitive level sensor work?

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.

What is capacitive level sensor suitable for?

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.