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1.Product overview offlat-panel radar water level meter
The flat-panel radar water level meter is specially designed for water level ranging. The module adopts FMCW mode, non-contact installation design, small size and compact structure. It has high accuracy, low power consumption and strong anti-interference ability. It is suitable for water level monitoring in lakes, rivers, flash flood warnings, reservoirs, sewage pipe networks, etc.
2. Main parameters and indicators of flat-panel radar water level meter products
parameter | symbol | minimum value | Typical value | maximum value | unit | illustrate | |
transmitter | |||||||
Transmission frequency | ƒ | 77 | 81 | GHz | Bandwidth 4G | ||
Output power (EIRP) | Pout | 13 | 20 | dBm | |||
Antenna angle (refer to Figure 4) | |||||||
Beamwidth | (-3dB) | horizontal direction | 14 | ° | |||
vertical direction | 10 | ° | |||||
power supply | |||||||
Operating Voltage | VCC | 9 | 12 | twenty four | V | ||
Working current | ICC | 20 | mA | Typical value | |||
environment | |||||||
Operating temperature | TOP | -45 | +85 | ℃ | |||
Dimensions (length x width x height) | Φ74 x 29.7 (with housing), 60x38x1.2 (module) | mm | |||||
weight | 100 | g | |||||
measurement standard: | |||||||
Ranging range | 0.1~40m | ||||||
measurement accuracy | ±5mm | ||||||
resolution | 1mm | ||||||
Data refresh | 40ms fastest |
Note: The radar working frequency band is 80GHz, and the ranging range is 40 meters as the maximum measuring range. According to the object
The size of RCS and the maximum detection distance will deviate.
3. Product dimensions of flat-panel radar water level meter