1. Introduction

80GHz Radar Level Transmitter is a range of Frequency Modulated Continuous Wave (FMCW) radar products operating in the 76-81GHz frequency range. These transmitters support both 4-wire and 2-wire applications. The products come in multiple models with a measurement range of up to 120m.

2. Advantages

※ Utilizes self-developed CMOS millimeter-wave RF chips, enabling a more compact RF architecture, higher signal-to-noise ratio, and reduced blind zones. It is unaffected by attenuation caused by steam and dust, and can provide stable measurements even for materials with weak reflection characteristics or low dielectric constants.

※ 5GHz working bandwidth, allowing for higher measurement resolution and accuracy.

※ Minimum 3° antenna beam angle, resulting in reduced impact from environmental interferences during installation, making it more suitable for challenging process conditions such as mixing.

※ Shorter wavelength, providing better reflection characteristics on solid surfaces, significantly reducing dependence on flange orientation.

※ Supports remote debugging and upgrading, reducing wait times and improving operational efficiency.

※ Supports Bluetooth debugging via mobile phones, facilitating on-site maintenance by field personnel.
※ Versatile in complex environments: The chip can operate reliably in extremely complex environments with different external and mounting structures.

※ High protection level: The chip can achieve a protection level of up to IP67, ensuring resistance to dust and water ingress.

※ Wide range of measurable medium temperatures: The chip can handle a wide temperature range, from -40°C to 85°C or even up to 200°C, depending on the specific model.

※ Suitable for various mediums: The chip can accurately measure both liquid and solid particles. In principle, it can accurately monitor the level of media with a dielectric constant greater than 2.

※ Corrosion-resistant design: The chip is designed to resist corrosion, making it suitable for measuring levels in environments with strong acids, strong alkalis, and corrosive gases.

3.Technical Specifications

4.Structure

4.1 Beam angle of 8°,temperature range from -40 to 85 ℃

(Normal pressure and high temperature) , Flange interface DN50 and DN65 available

4.2  Beam angle of 8°, temperature range from -40 to 200 ℃

(High pressure & high temperature) , Flange interface DN50 and DN65 available

4.3 Beam angle of 6°, temperature range from -40 to 200 ℃(High pressure & high temperature) , Flange interface DN50 and DN65 available

4.4 Beam angle of 3°,temperature range from -40 to 85 ℃

(Normal pressure and high temperature) , Flange interface range DN50~DN200.

4.5 Beam angle of 3°,temperature range from -40 to 200 ℃

(High pressure & high temperature) , Flange interface DN80 ~DN200.

5. Selection Guide

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https://besteetech.com/product/80-GHz-Radar-Level-Transmitter-with-Corrosion-resistant-Flanges-e.html