• 26G FM Radar Level Gauge
  • 26G FM Radar Level Gauge
  • 26G FM Radar Level Gauge
  • 26G FM Radar Level Gauge
26G FM Radar Level Gauge
  • Applicable Medium
    Liquid, solid
  • Not applicable medium
    gas
  • Product Introduction
    The RD90X series sensor is a 26G high-frequency radar level measuring instrument, capable of measuring distances up to 80 meters. The antenna has been further optimized and processed, and the new fast microprocessor can perform higher speed signal analysis and processing, making the instrument suitable for measuring various highly corrosive liquids.

Working principle

The 6GHz intelligent series radar level gauge is suitable for non-contact continuous measurement of the level of liquid, slurry, granular material and block material. It is suitable for the occasions where the temperature and pressure change greatly; there are inert gases and volatilization. The microwave pulse measurement method is adopted, and it can work normally in the industrial frequency band. 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 or the environment.

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Transmit and receive very short microwave pulses with very low energy through the antenna system. Radar waves travel at the speed of light. The running time can be converted into a level signal by electronic components. A special time extension method can ensure stable and high-precision measurement in a very short time. Even if there are false echoes under complicated working conditions, advanced micro-processing technology and debugging software can accurately analyze the level echoes. The antenna receives the reflected microwave pulse and transmits it to the electronic circuit. The microprocessor processes this signal to identify the echo generated by the micro pulse on the surface of the material. The correct echo signal identification is completed by the pulse software, and the accuracy can reach the millimeter level. 


Product Features

1. The antenna is small in size and easy to install; non-contact radar, no wear and no pollution;

2. Hardly affected by corrosion and foam; hardly affected by water vapor, temperature and pressure changes in the atmosphere;

3. The severe dust environment has little effect on the work of the high-frequency level meter;

4. The wavelength is shorter, and it has better reflection on the inclined solid surface;

5. The beam angle is small and the energy is concentrated, which enhances the echo ability and at the same time helps to avoid interference;

6. The measurement blind area is smaller, and good results can be obtained for small tank measurement;

7. High signal-to-noise ratio, better performance can be obtained even in fluctuating conditions.

8. High frequency is a high-quality choice for measuring solids and low dielectric constant media.

Technical Parameter

Applicable medium

Liquid, solid, powder

Application

Measurement of liquid and solid powder, complex process conditions

Explosion proof certification

Exia IIC T6 Ga/Exd ia IIC T6 Gb

measuring range

80m

Frequency

26 GHz

measurement accuracy

±10mm

Process temperature

(-40~250)℃

Process pressure

(-0.1~4)MPa

signal output

(4~20)mA/HART

On site display

Four digit LCD programmable

Power supply

Two wire system (DC24V)

Four wire system (DC24V/AC220V)

Shell

Aluminum/plastic

Process Connection

Thread/flange (optional)


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