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- The water level detector utilizes K-band planar radar technology to achieve non-contact, high-precision water level measurement
Shandong Fengtu IOT Technology Co., Ltd
Sales Manager：Ms. Emily Wang
Tel, Whatsapp：+86 15898932201
Email：info@fengtutec.com
Add：No. 155 Optoelectronic Industry Accelerator, Gaoxin District, Weifang, Shandong, China
Radar water level sensor
Model：FT-LD1
Brand：fengtu
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Product details
1.Radar water level sensor product overview
Radar water level sensor uses radar non-contact water level measurement to monitor water levels in rivers, lakes, tidal seas and reservoirs.Radar water level sensor is specially designed for water level ranging. The module adopts FMCW mode and non-contact installation design, with small size and compact structure. It has high accuracy, low power consumption and strong anti-interference ability. It is suitable for water level monitoring of lakes and rivers, mountain torrent warning, reservoirs, sewage pipe networks, etc.
2. Main parameters of Radar water level sensor products
| parameter | symbol | Minimum | Typical Value | Maximum | unit | illustrate | |
| transmitter | |||||||
| Transmitting frequency | ƒ | 77 | 81 | GHz | Bandwidth 4G | ||
| Output power (EIRP) | Pout | 13 | 20 | dBm | |||
| Antenna Angle (Refer to Figure 4) | |||||||
| Beam width | (-3dB) | horizontal direction | 14 | ° | |||
| Vertical | 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 (L x W x H) | Φ74 x 29.7 (with housing), 60x38x1.2 (module) | mm | |||||
| weight | 100 | g | |||||
| measurement standard: | |||||||
| Distance measurement range | 0.1~40m | ||||||
| measurement accuracy | ±5mm | ||||||
| Resolution | 1mm | ||||||
| Data refresh | 40ms fastest | ||||||
Note: The radar works at 80 GHz and has a maximum range of 40 meters.
The size of RCS will cause deviation in the maximum detection distance.
3. Radar water level sensor product size
This paper addresses：https://fengtusz.com/Water-Velocity-Meter/Radar-water-level-sensor.html
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