Hebei Optics Measurement and Control Equipment Co., Ltd

Product overviewGKYWG-50 radar liquid level gauge, also called radar level meter, is an intelligent non-contact liquid level measuring device designed, developed and produced by Hebei Guangke Measurement and Control Equipment Co., Ltd., and its transmitting power is divided into 26G, 80G, 120G and other frequencies. The high-frequency pulse emitted by the sensor propagates at the speed of light in the equipment space. When the pulse meets the surface of the material, it is reflected and received by the receiver in the instrument, and the distance signal is converted into the level signal, so as to achieve the purpose of accurate measurement. GKYWG-50 radar level gauge has convenient installation mode and standard communication interface: 4 ~ 20mA/HART, RS485 communicates with PLC and DCS; The product also has explosion-proof and intrinsically safe safety forms, and can be widely used for continuous measurement of liquid level, material level and distance in petroleum, chemical industry, food and water treatment industries.Product featuresThe average thermometer can be selected to realize multi-point temperature measurement.80G millimeter wave modular design, large measuring range and small blind area.The beam angle of 80G is less than 3, and the installation conditions are relaxed.It can be applied to three-layer mixing tanks and process tanks with steam.The intelligent identification system reads and identifies the structure of the storage tank to avoid obstacles easily.Small size, light weight and convenient installation for non-contact measurement.Output signal 4-20mA/HART RS485 MODBUS communicationThe design can be matched with the display instrument beside the tank and multi-point thermometer to realize the display under the tank for multi-parameter measurement.High penetration is suitable for storage tanks with dust and steam.Low power consumption design, 8V voltage can make the radar level gauge work normally.Multi-protocol customization can replace imported instruments.It is especially suitable for accurate measurement of crude oil, heavy oil and high viscosity chemical products, including inert gas and volatile gas.Installation requirements: Generally, standard flanges are used to install on the tank top, and bypass pipes and waveguide pipes can also be used. The high-frequency radar is placed at 1/4 or 1/6 of the tank diameter, with the distance from the tank wall not less than 200mm, and the 26G antenna extends into the tank for at least 10mm；; The measuring cone tank should be installed in the middle of the plane of the cone tank to ensure that the top of the cone can be measured; Universal flange (adjustable direction) should be selected for measuring the tank with stacking materials.Precautions: radar level gauge should not be installed at the inlet and outlet, and the instrument should not be installed at the top center of arched and circular tanks to avoid multiple strong wave reflections; Avoid installation in places with strong eddy currents. If there is stirring or strong chemical reaction, it is recommended to install waveguide or bypass pipe; When installing the waveguide, pay attention to the smooth inner wall, and the waveguide with the opening below must reach the required bottom liquid level. The guided wave radar level gauge shall ensure that the position of the probe wire in the pipe is relatively stable, and the probe wire shall be supported and straightened if necessary.