The high-frequency radar level gauge is a 26GHz radar level measurement instrument with a measuring range of up to 80 meters. The antenna has been further optimized, and the new, fast microprocessor enables higher-speed signal analysis and processing, allowing the gauge to be used in complex measurement conditions such as reactors and solid material silos.

Principle

The radar level antenna emits a narrow microwave pulse, which is transmitted downward through the antenna. Upon contacting the surface of the medium being measured, the microwave is reflected back and then received again by the antenna system. The signal is then transmitted to the electronic circuitry, which automatically converts it into a level signal (because the microwave travels at an extremely fast speed, the electromagnetic wave reaches the target and is reflected back).

The time it takes for the shot to return to the receiver is almost instantaneous).

The reference surface for measurement is: the threaded bottom face or the sealing face of the flange.

Note: When using radar level timing, ensure that the material level does not enter the measurement blind area (as shown in area D in the diagram).

Features of 26G Level Gauge:

Small antenna size for easy installation; non-contact radar with no wear and no pollution.

virtually unaffected by corrosion, foam, and minimal impact from atmospheric humidity, temperature, and pressure changes; significant dust environments have little effect on the operation of the high-frequency level gauge.

Shorter wavelength, better reflection on inclined solid surfaces.

Narrow beam angle, energy concentrated, enhancing echo capability while also aiding in avoiding interference objects.

Smaller measurement blind spot, achieving good results even for small containers.

High signal-to-noise ratio, delivering superior performance even under fluctuating conditions.

High frequency is a suitable choice for measuring solids and low dielectric constant media.