KLD806 Radar Level Sensor for Solids in Storage Containers

Introduction

KLD806 80G Radar Level Sensor adopts frequency modulated continuous wave (FMCW) technology. The antenna emits a high-frequency FM radar signal, and the frequency of the radar signal increases linearly. The transmitted radar signal is received by the same antenna after being reflected by the measured medium. At the same time, the frequency difference between the transmitted signal frequency and the received signal frequency is proportional to the measured distance. The collected frequency difference signal is subjected to fast Fourier transform (FFT) to obtain the spectrum of the reflected echo, and the distance to the target to be measured is calculated based on this.

Feature

  • Millimeter wave radar, the measurement accuracy can reach up to ±2mm, and the minimum measurement blind zone is 0.05m.
  • The smaller antenna size satisfies the measurement of more working conditions.
  • A variety of lens antennas, smaller launch angles, more concentrated energy, stronger echo signals, and higher reliability than other radar products under the same industrial and mining conditions.
  • It has stronger penetration and can be used normally in the case of adhesion and condensation.
  • The dynamic signal range is larger, and the measurement of low dielectric constant media is more stable.
  • Multiple measurement modes, radar response in fast measurement mode

Product Dimension

Unit in mm:

KLD806 Radar Level Sensor Dimensions 1 KLD806 Radar Level Sensor Dimensions 2

  • Radar Level Sensors: An In-Depth Guide
  • ItemSpecification
    Mediumsolid, storage container, process container,strong dust application
    Measuring range0.3m~10/20/30/60/100m
    Process connectionflange ≥ DN100
    Process temperature-40~110℃
    Process pressure-0.1~0.3MPa
    Antenna size​76mm lens antenna (purge optional)
    Antenna materialPTFE
    Accuracy±1mm
    Protection classIP67
    Center frequency80GHz
    Launch angle3°
    Power supplytwo-wire /DC24V
    four-wire /DC12~24V
    four-wire /AC220V
    Casingaluminum/plastic/stainless steel
    Signal outputtwo-wire: 4…20mA/HART protocol
    four-wire: 4…20mA/ RS485 Modbus

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