Is RF sensor admittance level switch inductive switch

　　Rf admittance level switch is a kind of common level detection equipment, which uses the reflection and transmission characteristics of RF signal to realize level detection. Rf admittance level switch has the advantages of small size, light weight, high precision, fast reaction speed, etc., and is widely used in the field of level detection and control in chemical, petroleum, food and other industries.

　　So the question is, is the RF admittance level switch inductive switch? The answer is yes. Induction switch refers to a switching device that controls the switch by sensing a change in a physical quantity, including magnetic induction switch, inductive induction switch, photoelectric induction switch, etc. The RF admittance level switch uses the reflection and transmission characteristics of the RF signal to sense the change of the level, so it can be classified as a kind of induction switch.

　　The working principle of the RF admittance level switch is based on the change of the dielectric constant and level of the medium, and when the level rises or falls, the dielectric constant will also change accordingly. The RF admittance level switch measures the admittance of the medium by transmitting RF signals. When the dielectric constant of the medium changes, the admittance will also change, thus detecting the change of the level. Rf admittance level switch can not only achieve high precision level control, but also has the advantages of high temperature resistance and anti-interference, so it has been widely used and promoted in many industries.

Read recommendations:

LC bandpass filter

851-866 Cavity Combiner

qualcomm saw filters

jql isolator.Working principle of pressure sensor

coaxial fixed attenuator.RF attenuator performance optimizer