Electromagnetic waves travel in space at the speed of light, encountering the surface of the measured medium, some energy will be reflected back and received by the same antenna. According to the time interval between the two pulses, we can get the distance from the antenna to the surface of the measured medium after calculated.
Mainly consists of housing shell, PCB, operation and display panel, flange, antenna, sensor and etc.
● small beam angle, energy concentrated, stronger ability anti-interference, the accuracy and reliability are greatly improved.
● small size antenna, convenient for installing.
● smaller measuring blind zone, works well for small tank
● shorter wavelength, more suitable for measuring the level of small particle materials
● non-contact measurement, no abrasion, no pollution.
● signal output has two options: two-wire 4-20mA @HART or four-wire RS485 @MODBUS protocol , four-wire power supply can reach 12V DC as low as possible.
HCDAR-67 has planar shape antenna, PTFE sealed at the mouth of horn, mainly used for strong corrosive liquids and sanitary conditions. Max range is 20m.
Our company produces the unique HCDAR - 67 radar planar antenna design is suitable for steam and corrosion level measurement, the three points of the graph is my company a chemical factory setting tank, the tank material corrosion resistance is stronger, after company technical personnel on-site confirmation for the customer to recommend our company produces the HCDAR - 67 radar products, and field installation and debugging, measuring stability obtained the customer high praise.