80GHz Radar Level Transmitter

80GHz Radar Level Transmitter 2021-07-12T14:01:50+00:00

Project Description

80GHz Radar Level Transmitter



  • 2-wire 80GHz FMCW Radar

  • For liquid and bulk solids.

  • High Frequency 80GHz, More Focus

  • Beam Angle 3°

  • One type of PTFE Antenna, no cable, rod, or drop structure.

  • Suitable for long/tall/narrow applications

  • Not affected by temperature changes, dust or vapors

  • Dielectric Constant > 2 is recommended

  • Support small batch OEM service

Working principle

Frequency modulation continuous wave (FMCW) technology is adopted in the object level meter of 80GHz radar level transmitter. The continuous wave with frequency variation is transmitted within a certain period, and the echo reflected by the object has a certain frequency difference with the transmitted signal. The distance information between the target and the radar can be obtained by measuring the frequency difference.
Radar level meter, as a new industrial level measuring instrument, has the characteristics of high temperature resistance, high pressure resistance, vacuum resistance, strong penetration, temperature, steam, dust and other effects.


Radar Level Transmitter can not only measure liquid level, but also measure solid level (including powder). 80GHz Radar Level TransmitterIt has good applications in different tanks: process tanks, reaction tanks, static tanks, dome tanks, flat-top tanks, spherical tanks, horizontal tanks, guide tubes, bypass tubes, agitator tanks.

Technical specifications

Application Liquid/Solid Measurement
Frequency 77GHz-81GHz
Measurement Range 8m, 15m, 30m
Antenna Material PTFE/PFA
Installation Thread G2/Flange
Process Temperature -40℃~+60℃
Process Pressure -1~16bar
Accuracy ±2mm
Beam Angle
Signal output 4-20mA/HART, Rs 485-Modbus
Power <0.5W (two-wire)
Explosion-proof Exdia II CT6Gb
SK-R800 80GHz Radar Level Transmitter
Code Medium Type
L Liquid
S Solid
Code Measuring Range
3~30 3m8m15m20m30m
Code Connection
G G Thread
N NPT Thread
X Customize
Code Temperature
N -40-60°C
Code Electric Interface
M M20×1.5(F)
N 1/2 NPT(F)
Code Communication
M Modbus
H Hart
SK-R800 L 10 G N M H