80G radar material level meter（radar material，80g,Ultrasonic material， level meter ，Material meter， level-sensing device）
 WTC80G 76-81GHz FMCW radar products (also known as millimeter wave radar), because it uses Ku band radar At higher frequency, millimeter wave band is used for remote target detection, long-distance imaging and multispectral imaging in strong smoke and dust environment It has important applications in this respect, and can detect smaller targets than microwave radar and achieve more accurate positioning with higher resolution Higher rates and stronger confidentiality.
 What is millimeter wave electromagnetic wave: Usually, the electromagnetic wave in the frequency domain of 30-300GHz (wavelength of 1~10mm) is called millimeter wave Located in the wavelength range where microwave and far-infrared overlap, it has the characteristics of both wave spectra. The 76-81GHz band of this product is The least understood and developed region to date has the following characteristics. n Excellent transient performance: The pulse width of electromagnetic pulses in this band can be as narrow as sub-impulsive (ps) level, so it can be used Time-resolved studies of various materials are carried out to measure molecular structures; sampling measurement techniques can effectively suppress far red Background noise interference. n Wide broadband: The pulse source in this band usually only needs a few cycles of electromagnetic wave oscillation, which is similar to the vibration of many biological macromolecules The molecular vibrational energy levels of dielectrics, semiconductors, superconductors, and thin-film materials are close to each other. Therefore, this Bandwidth spectrum can be used as an effective means to detect the information of materials in millimeter wave band, which is very suitable for measuring material absorption Spectra can be used for qualitative identification applications. n Coherence: The oscillation of dipole driven by coherent current is produced or the nonlinear differential frequency effect of coherent laser pulse is produced; n Low energy: The millimeter wave photon energy is only a few millielectron volts, there will be no X-ray ionization and destruction of the substance to be detected Elephants, therefore, are not easy to destroy the substance to be tested. n Strong penetration: it has strong penetration for non-polar substances, and many non-metallic non-polar materials absorb the radiation in this band Therefore, it can be used to detect the internal structure of materials. For example, ceramics, cardboard, plastic products, foam, etc. are sensitive to electromagnetic waves in this band The radiation is transparent and can also be used for airport/station security monitoring, such as detecting machinery/explosives and drugs, or for circuits Plate welding inspection. n Easy to be absorbed by polar molecules: This band has less scattering in non-uniform substances, and can detect and measure water vapor content, etc. They can also be used to study material composition or quality control by analyzing their characteristic spectrum. As a 78GHz band radar used in the field of industrial measurement, it has high precision and non-contact material level and liquid level measurement, which is common to other general purposes Compared with microwave pulse radar and guided wave radar, it has incomparable advantages, extremely narrow beam and penetration capability, which can better adapt to super complex working conditions, Without compromising measurement performance. The electromagnetic wave emission Angle of the product is less than 3°, which is suitable for narrow space or guided wave pipeline measurement n The product can reach 120M measurement range, suitable for measuring large storage tanks n The measurement blind area of the product is within 7-8CM, which is suitable for the measurement of small storage tanks n The product has high measurement accuracy, suitable for high precision measurement n The product has rich echo processing algorithms and various working environment empirical data; for strong dust, steam and other extremely harsh working conditions Or it can be used in special process storage tanks such as stirring and heating rods, which has unique advantages that other similar products do not have. 76GHz-81GHz FM wave radar n 5GHz super FM scanning frequency width, wide application n Support standard HART, RS485/MODBUS bus protocol n Support the operation mode of host computer setting software and tank side meter n 24VDC power supply n Simple installation structure, adapt to various on-site installation forms