Domestic 80GHz Economical Radar Level Gauge With Display With 4-20mA+RS485 Output
Based on frequency modulated continuous wave (FMCW) technology, the 80G radar level gauge measures the height or distance of materials by transmitting and receiving microwave signals. Its working principle is to emit a microwave signal with a frequency that varies linearly with time. When the signal encounters the surface of the measured material, it will reflect back and form a frequency difference with the emitted signal. By measuring this frequency difference and time delay, combined with the propagation speed of radar waves, the height or distance of the material can be accurately calculated.
The 80G radar level gauge achieves closed-loop control from signal transmission to liquid level output through a triple technical architecture of high-frequency signals, AI algorithms, and intelligent diagnosis, making it particularly suitable for high-precision measurement under harsh working conditions. Its schematic design takes into account both physical optical characteristics and digital signal processing technology, making it an ideal choice for Industry 4.0 intelligent tank area management.
High frequency anti-interference technology
a. 80G wavelength 3.75mm, beam angle 3 °, strong penetration, can penetrate steam, light dust
b.Dynamic adaptive threshold, efficient elimination of transient interference
c.AI false echo learning, automatically blocking false echoes.
Non-contact measurement
a.Corrosion resistance and high temperature resistance
Intelligent diagnosis and adaptive technology
a.The device has real-time health status detection and code alarm
Flexible installation
a.Multiple installation methods such as threads, flanges, brackets, etc., compatible with the vast majority of working conditions
| Radar Level Sensor | Two-wire |
| Max range | 5m,10m,15m,20m |
| Error | ±2mm |
| Beam Angle | ±3° |
| Migration | ±9.9m |
| Signal output | 4~20mA,RS485,NB-I0T |
| Power supply | DC 24V |
| Ambient temperature | -20℃-+70℃℃ |
| Ambient humidity | (0%一95%)RH |
| Protection grade | IP67 |
| Display | Mobile Phone APP |
| Material | ABS+PC,Aluminium alloy,304 |
| Weight | 0.5kg |
| Sizes | Refer to picture |
| Mounting hole thread | Thread & bracket |
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Domestic 80GHz Economical Radar Level Gauge With Display With 4-20mA+RS485 Output Images
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