Product Introduction (pdf)

Product Introduction

The KH.LDX Non Contact Radar Current Meter is a high precision flow velocity monitoring sensor designed for hydrological monitoring, river flow measurement, flood early warning, and smart water management systems. Using advanced microwave radar technology, the device measures surface flow velocity without contacting the water, ensuring stable and reliable performance even in harsh outdoor environments.

Compared with traditional contact flow meters, radar technology eliminates interference from sediment, floating debris, vegetation, turbulence, and water pollution, making it ideal for long term unattended monitoring in rivers, irrigation channels, drainage systems, and urban flood control projects.

The KH.LDX integrates a microstrip radar antenna, high performance RF circuit, and intelligent signal processing unit, providing accurate real time data for hydrological stations, telemetry pole stations, and IoT based environmental monitoring networks.

Key Features

• Non Contact Radar Measurement Technology
  Measures surface flow velocity without touching the water, ensuring stable data even in muddy water, flood conditions, or debris filled rivers.
• High Precision Flow Velocity Monitoring
  Advanced radar signal processing provides measurement accuracy up to ±0.01 m/s with 0.01 m/s resolution, suitable for professional hydrological observation.
• Reliable Operation in Harsh Outdoor Environments
  Industrial grade waterproof structure, anti condensation design, and lightning protection ensure long term stability in extreme weather conditions.
• Low Power Consumption for Remote Monitoring Stations
  Supports intelligent power management and sleep modes, making it ideal for solar powered telemetry stations and remote river monitoring systems.
• Compact Structure and Easy Installation
  Lightweight design enables quick installation on bridges, poles, or monitoring stations with minimal maintenance requirements.
• Seamless Integration with Smart Monitoring Platforms
  Supports integration with IoT water monitoring systems, telemetry data loggers, and hydrological monitoring networks for real time data transmission and analysis.

Application Scenarios

• River Flow Monitoring and Hydrological Stations
  Used in rivers, streams, and open channels to provide continuous surface flow velocity monitoring and discharge calculation.
• Flood Early Warning and Disaster Prevention
  Provides real time velocity data for flood forecasting systems, watershed monitoring networks, and emergency management platforms.
• Urban Drainage and Stormwater Management
  Ideal for monitoring urban drainage pipelines, culverts, and stormwater channels, helping cities manage heavy rainfall events.
• Irrigation and Water Resource Management
  Supports flow monitoring in agricultural irrigation channels, reservoirs, and water diversion projects.
• Smart Water Monitoring Networks
  Widely used in IoT based hydrological monitoring systems, telemetry pole stations, and environmental monitoring platforms.

Technical Specifications