• Product Introduction

RTG7800 Radar level gauge of OKet is a frequency modulated wave radar level gauge, using the frequency modulated continuous wave (FMCW) radar ranging system operating at 76-81GHz. Frequency modulated wave radar transmits the continuous wave radar signal whose emission frequency is modulated by a specific signal. There is a certain frequency difference between the echo reflected by the target medium and the transmitted signal, and the distance is proportional to their frequency difference. By measuring the frequency difference, the distance information between the target and the radar level gauge can be obtained.

Due to the non-contact measurement method, and the ability to withstand complex industrial environments such as high temperature, high pressure and corrosion, it can be widely used in the fields of high-precision liquid level measurement such as crude oil, fuel oil, chemicals, and alcohol.

The radar level gauge of OKet is mainly composed of radar signal processing module, liquid crystal display panel, lens antenna, casing and outlet device.

• Product Images

Functional characteristics:

1)      Non-contact measurement: No contact with liquid level, suitable for the measurement of flammable, explosive and strong corrosive media.

2)      Wide-temperature measuring range: Applicable medium temperature up to 200°C, wide application range and strong stability.

3)      80GHz millimeter wave radio frequency chip: Adopting modern 80GHz millimeter wave radio frequency chip technology, the measurement blind spot is small and the accuracy is up to ±2mm.

4)      Small beam angle: Using lens antenna technology, the beam angle is small and less affected by the environment, the maximum measured height up to 30m.

5)      Support multiple communication modes, RS485 4-wire, 4-20mA, 4-20mA+HART 4-wire, more flexible and convenient.

Advantages:

1)      Concentrated energy: Able to avoid interferent, easier to install, better accuracy and stability.

2)      80GHz General chip: Based on the modern millimeter wave radio frequency chip technology, the measurement accuracy is higher and the resolution is higher.

3)      Not affected by the environment: The lens antenna technology makes the beam angle small, has strong penetrability, and is not affected by foam, condensation, etc., and able to carry out level measurement steadily and accurately in complex environments.

4)      Resistant to various media: It can be used for level measurement of different media, resistant to corrosion, high temperature and high pressure.

5)      Low maintenance: Long perfomance life and low maintenance cost, which can save a lot of time and cost for customers.

Easy installation: Easy installation, applicable to different occasions and environments.