Hi-Link LD8001H 80G Non-Contact Water Liquid Level Module

The Hi-Link LD8001H 80G Non-Contact Water Liquid Level Module is a sophisticated radar sensor designed for precise hydrological detection. Utilizing FMCW (Frequency Modulated Continuous Wave) radar technology, this compact and efficient module offers non-contact measurement capabilities. It provides accurate water level monitoring across various applications including lakes, rivers, reservoirs, and sewage pipelines. With its high precision, low power consumption, and strong anti-interference abilities, it is ideal for critical water level measurement and flood warning systems.

Specifications of Hi-Link LD8001H 80G Non-Contact Water Liquid Level Module

• Frequency: 77-81 GHz
• Output Power (EIRP): 13-20 dBm
• Beam Width (-3dB):
  • Horizontal Direction: ±25°
  • Vertical Direction: ±25°
• Antenna Beam Width (External Lens):
  • Horizontal Direction: ±3°
  • Vertical Direction: ±3°
• Operating Voltage (VCC): 3.5-5 V
• Operating Current (ICC): 30 mA (typical)
• Output: UART output, default baud rate 115200, ASCII/Modbus protocol
• Operational Temperature: -45°C to +85°C
• Module Size: 35 x 35 x 1.2 mm
• Interface Type: 1.25mm x 6-pin female
• Weight: 5 g
• Ranging Range: 0.15 to 40 m
• Measurement Accuracy: ±5 mm
• Resolution Ratio: 1 mm
• Start Time: Fastest 100 ms

Features of Hi-Link LD8001H 80G Non-Contact Water Liquid Level Module

• Non-Contact Measurement: No physical contact required for accurate measurement.
• High Precision: Provides precise water level readings with a high degree of accuracy.
• Compact Design: Small size for easy integration into various systems.
• Low Power Consumption: Efficient operation with minimal power requirements.
• Strong Anti-Interference: Reliable performance in challenging environmental conditions.

Applications of of Hi-Link LD8001H 80G Non-Contact Water Liquid Level Module

• Water Level Monitoring: Ideal for lakes, rivers, reservoirs, and sewage pipelines.
• Flood Warning Systems: Effective for mountain flood warning and emergency response.
• Hydrological Detection: Suitable for various water measurement and management applications.

Pinout of Hi-Link LD8001H 80G Non-Contact Water Liquid Level Module

<table> <tr> <th>Pin Number</th> <th>Pin Name</th> <th>Description</th> <th>Remarks</th> </tr> <tr> <td>1</td> <td>+3.7V</td> <td>Power 3.7V</td> <td>Positive power line (+)</td> </tr> <tr> <td>2</td> <td>GND</td> <td>Power Ground</td> <td>Negative power line (-)</td> </tr> <tr> <td>3</td> <td>NC</td> <td>Not Connected</td> <td>-</td> </tr> <tr> <td>4</td> <td>NC</td> <td>Not Connected</td> <td>-</td> </tr> <tr> <td>5</td> <td>TX</td> <td>Serial Port Transmit</td> <td>-</td> </tr> <tr> <td>6</td> <td>RX</td> <td>Serial Port Receive</td> <td>-</td> </tr> </table>