KLD806 80G Radar Level Gauge solid strong dust application 76mm lens antenna

Measuring principle

The running time of the LKD800 series radar level gauge can be converted into a level signal by electronic components. A special time extension method can ensure stable and accurate measurement in a very short time. It is transmitted and received by an antenna system by transmitting extremely short microwave pulses with very low energy. LKD800 series radar level gauge can accurately analyze the echo of the material level even if the working conditions are complicated and there are false echoes.

Enter

The antenna receives the reflected microwave pulse and transmits it to the electronic circuit, and the microprocessor processes the signal to identify the echo generated by the micro pulse on the surface of the material. The correct echo signal identification is completed by intelligent software, and the accuracy can reach millimeter level. The distance D from the material surface is proportional to the time travel T of the pulse:
D=C×T/2
where C is the speed of light
Since the distance E of the empty tank is known, the level L is:
L=E-D

Output

It is set by inputting the empty tank height E (= zero point), the full tank height F (= full scale) and some application parameters, and the application parameters will automatically adapt the instrument to the measurement environment. Corresponding to 4-20mA output.
Application medium:
LKD800 series radar level gauge is suitable for non-contact continuous measurement of the level of liquid, slurry and granular material. It is suitable for occasions with large temperature and pressure changes and the presence of inert gas and volatilization.
It adopts the measurement method of microwave pulse, and can work normally in the industrial frequency band range. The beam energy is low, and it can be installed in various metal and non-metal containers or pipes, without harm to the human body and the environment.

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Feature

⚫ Millimeter wave radar, the measurement accuracy can reach up to ±2mm, and theminimum 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

Technical Specification and Model Selections

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