HCDN-502 RF admittance level meter

Product Overview

Radio frequency admittance measurement technology is an advantageous level measurement technology. When the level gauge probe is installed in a container, it forms a capacitor. The probe (measuring electrode) serves as one electrode of the capacitor, and the container serves as the other electrode (if the container is made of insulating material, a reference electrode should be added). When the level rises, the change in dielectric property between the two electrodes causes a change in capacitance, which will cause a change in the radio wave acting on the radio frequency admittance switch probe. The radio frequency admittance level gauge detects this change in radio wave through the radio frequency circuit and converts it into a linear current output.

Product Features

1. Simple calibration: Calibration can be automatically completed at once using any two-point warehouse height.

2. Strong adaptability: The special impact resistant and wear-resistant probe sheath material used can work reliably in environments with high temperature, high pressure, strong corrosion, strong adhesion, strong impact, strong wear, and high dust.

3. No maintenance required: Due to the simple structure of the sensor and the absence of movable parts, there is no need for maintenance once it is put into operation.

4. Widely applicable: Both liquid and solid materials can be used.

Selection and Application

Application Cases

Ordinary cable type, suitable for metal containers, measuring non-conductive media, with a range of 10 meters. Power supply 24VDC, two-wire system (4-20) mA.

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