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CRD-802 OEM Industrial Grade Level Measurement Instrument FMCW 80GHz Radar Level Meter Silo Level Gauge

• FMCW 76-81GHz frequency, high accuracy ±1mm and good stability
• CMOS millimeter-wave RF chips, more compact architecture, higher signal-to-noise ratio and smaller blind zone
• The narrowest antenna beam angle 3°, more convenient installation
• Shorter wavelength, good reflection characteristics of solid surface
• Measured medium solid, Silos, grain silos, cement, diesel etc. level measurement
• OEM service with customized logo


Product Detail

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Products Description

CRD-802 OEM industrial grade FMCW 80GHz radar level meter radar level gauge is a non-contact liquid level / material level measurement instrument based on the principle of microwave reflection. Its core consists of an emission antenna, a signal processing unit and a display module. By emitting 80GHz high-frequency microwave signals, which are reflected by the surface of the measured medium and then received, the time difference method or frequency modulated continuous wave (FMCW) technology is used to calculate the distance, thereby achieving precise measurement of the level. CRD-802 OEM industrial gade FMCW 80GHz radar level meter radar level gauge is widely used in petrochemical storage tanks, water treatment ponds, metallurgical silos, food and medicine storage tanks, cement silos, and coal storage etc. fields. It provides reliable level data for industrial process control. CRD-802 OEM industrial gade FMCW 80GHz radar level meter radar level gauge is an efficient non-contact measurement solution in industrial automation.

Application

Petrochemical industry, crude oil / refined oil storage tanks, chemical raw material tanks (acid-base solutions, solvents), reaction vessel level monitoring, high temperatures, high pressures, and corrosive media etc. industrial process control level measurement;

Water treatment and environmental fields, water tanks levels, sedimentation tanks / aeration tanks of sewage treatment plants, material level in municipal sewage wells level measurement;

Metallurgy and construction materials High-temperature blast furnace silos (ore, coke) in steel plants, raw material silos (clinker, cement) in cement plants, and raw material tanks (material levels) in glass plants level measurement;

Food and pharmaceutical industry, food raw material storage tanks (sugar, flour, edible oil), pharmaceutical intermediate material tanks, sanitary grade silo liquid levels, meeting the requirements of cleanliness and non-contact level measurement;

Energy and storage, material levels in coal silos, fly ash silos, and biomass fuel silos; Liquid levels in oil and gas field storage tanks and LNG storage tanks. Suitable for environments with high dust content, flammability, and explosiveness;

Agriculture and water management, river water levels, material levels in grain silos and feed storage areas, control of liquid levels in irrigation ponds, capable of withstanding complex outdoor climates;

Industrial general scenarios, for continuous measurement or fixed-point control of liquid levels or material levels in various atmospheric pressure / pressure-bearing storage tanks, tankers, and silos, it can avoid interference from agitators and crusts on the inner walls of the containers.

Technical Parameters

Range 0.3~120m
Accuracy ±1mm
Frequency 76~81GHz
Application Slightly corrosive liquid, stirring, condensation
Process Connection Thread G1 1/2”, NPT 1 1/2”or Flange
Operating Temperature -40-120℃
Operating Pressure ~0.1~2MPa
Power supply DC24V (Two wires); DC24V/AC220V (Four wires);
Output 4-20mA+HART(Two wires), 4-20mA+RS485 (Four wires)
Shell Material Aluminum, Stainless Steel
Explosion-proof Ex ia IIC GT6
Ingress Protection IP67

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