Huachuang - Model HCDAR-80 -Cement Radar Level Sensor

80ghz Fmcw Radar Cement Level transmitter rs485 -40-120?  radar Water Tank Liquid Level Sensor. HCDAR-8X series radar level sensor is one kind of level measuring instrument which uses FMCW ( Frequency Modulated Continuous Wave ) special millimeter wave technology , the working frequency is 76-81Ghz. The signal output has options : 2 wires 4-20mA, 4 wires 4-20mA or RS485.  The max range can reach 120m, and the blind zone of 8cm. The antenna beam angle is about 3°,the outstanding performance makes it is workable for the accurate measurement of liquids, solids, and powder materials.