Tianqiong Sensor IOT Technology Co., Ltd
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Add：No. 155 Optoelectronic Industry Accelerator, Gaoxin District, Weifang, Shandong, China
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Radar water level sensor
Model：FT-LD1
Brand：tianqiong
Radar water level sensor adopts non-contact radar water level measurement method and can measure the liquid level range up to 40 meters.
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1.Radar water level sensor product overview
Radar water level sensor adopts non-contact radar water level measurement method and can measure the liquid level range up to 40 meters.The Radar water level sensor is designed specifically for water level ranging.The module adopts FMCW mode and has a contactless installation design.It is small in size and compact in structure.It has high accuracy, low power consumption, strong anti-interference ability, and is suitable for water level monitoring such as lakes and rivers, mountain torrent warning, reservoirs, sewage pipelines, etc.
2.Radar water level sensor product main parameter indicators
| parameter | symbol | Minimum value | Typical values | Maximum value | unit | illustrate | |
| transmitter | |||||||
| Transmission frequency | ƒ | 77 | 81 | GHz | 4G bandwidth | ||
| Output Power (EIRP) | Pout | 13 | 20 | dBm | |||
| Antenna angle (refer to Figure 4) | |||||||
| Beam width | (-3dB) | Horizontal direction | 14 | ° | |||
| Vertical direction | 10 | ° | |||||
| power supply | |||||||
| Operating voltage | VCC | 9 | 12 | twenty four | V | ||
| Operating current | ICC | 20 | mA | Typical values | |||
| environment | |||||||
| Operating temperature | TOP | ﹣45 | +85 | ℃ | |||
| Dimensions (Length x Width x Height) | Φ74x29.7 (with housing), 60x38x1.2 (module) | mm | |||||
| weight | 100 | g | |||||
| Measurement indicators: | |||||||
| Range measurement range | 0.1~40m | ||||||
| Measurement accuracy | ±5mm | ||||||
| Resolution | 1mm | ||||||
| Data refresh | 40ms fastest | ||||||
Note: The radar operating frequency band is 80GHz, and the range of distance measurement is 40 meters as the maximum measurement range, depending on the object
The maximum value of the detection distance will be deviated from the size of the RCS.
3.Radar water level sensor product size
Address:https://www.tianqiongsensor.com/Water-Velocity-Meter/Radar-water-level-sensor.html
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