Radar Level Transmitter
Radar Level Transmitter
RLT18
Features
- Can be used in stirring, steam, dust, crystallization occasions
- Fieldbus Foundation, ProfibusPA, NB-IoT, etc.
- Support Bluetooth debugging function
- Support low dielectric constant (less than 1.5) medium TBF tank bottom reflection measurement
- Support backlight display
Radar level transmitters are available in many variants, with a range of up to 60 meters and compatibility for both two- and four-wire applications. Possessing a frequency spectrum of 76-81GHz, the WSR550 excels in demanding conditions where other level measuring technologies might fail. Because of its high frequency signal, which can better pass through foam, mist, and dust, it can provide reliable readings even in challenging environments.
Principle of Radar level transmitter
The guided wave radar emits high-frequency microwave pulses that travel along steel rods or cables for detection. These pulses come into contact with the media to be measured, and because the mutation’s dielectric constant causes reflections, some of the pulse energy is reflected back. The relationship between the transmitted pulse and the reflected pulse depends on the measured media’s distance and time interval.