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HYM290 80GHZ High-frenquency Radar Level Meter Level Gauge

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HYM290 FMCW radar (also known as millimeter wave radar), because the millimeter wave band with a higher frequency than Ku-band radar, has important applications in remote target detection, strong smoke and dust environment, remote imaging, multi-spectral imaging and other aspects, and can detect smaller targets than microwave radar and achieve more accurate positioning. It has higher resolution and stronger confidentiality


Features


  • Good transient performance: More compact RF architecture, higher signal-to-noise ratio

  • 5GHz working bandwidth, so that the product has higher measurement resolution and accuracy

  • Coherence: dipole oscillation driven by coherent current or nonlinear difference frequency effect of coherent laser pulse

  • Low energy: the energy of millimeter-wave photon is only a few millielectron volts, so there will be no phenomenon of X-ray ionization and destruction of the substance to be detected, because it is not easy to destroy the substance to be detected

  • Strong penetration: It has strong penetration for non-polar substances. Many non-metallic non-polar materials absorb less rays in this band. Therefore, it can be used to detect the internal structure of materials. For example, ceramic/cardboard/plastic/foam, etc. are transparent to this band of electromagnetic radiation, and can also be used for airport/station security monitoring, such as detecting machinery/explosives and drugs, or for circuit board welding detection

  • Easy to be absorbed by polar molecules: this band has less scattering in non-uniform material, can detect and measure water vapor content, etc. They can also be used to study the composition of substances or quality control by analyzing their characteristic spectra.



Technical Parameters


Typical Application

Electromagnetic wave emission Angle is less than 3°, suitable for narrow space or waveguide tube measurement

Suitable for large storage tank (max.120m) and small storage tank (small blind area)

High precision, high health grade and other occasions measurement

Complex process conditions (mixing, heating rod, ladder, floating roof, strong dust, strong steam, etc.) occasions

Emissino Frequency

76GHz~81GHz, FM scanning frequency width 5GHz

Antenna Material

PTFE, SS304 with PTFE

Measuring Range

15m 35m 85m 120m

Accuracy

0.05%~0.1%FS

Supply

24VDC, 220VAC

Output Signal

4~20mA/HART/RS485/Modbus/Bluetooth

Working Temperature

-30~80℃, -20~200℃ (≥260℃ customizable)

Working Pressure

-0.1~2.0MPa

Process Connection

Thread, bracket, flange, sanitary clamp (optional)

Protective Grade

IP 67, IP 68(Optional)


Our product philosophy is specialization, customization, and intelligence.

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    Phone : +86-13270442058
    E-mail : info@hjsensor.com
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