Product Introduction

The KH.DPL Ultrasonic Doppler Flow Meter is a high-precision flow and water level monitoring instrument that combines ultrasonic Doppler technology with optional static pressure measurement. Flow velocity is determined using the Doppler effect, while water level is measured via ultrasonic time-of-flight or static pressure. Flow rate is calculated based on configured cross-sectional areas. Multi-point temperature compensation ensures accurate measurements under varying environmental conditions.

Compact, robust, and maintenance-free, the KH.DPL is ideal for long-term deployment in rivers, channels, reservoirs, pipelines, and environmental monitoring stations.

Key Features

• Long Life and Robust Design
  Waterproof, corrosion-resistant construction with IP68-rated probes ensures stable, long-term operation in submerged and harsh environments.
• Easy Maintenance
  Purely physical measurement with no consumable parts or calibration required, minimizing maintenance needs.
• High Measurement Accuracy
  Flow velocity accuracy as low as 1 mm/s, ultrasonic water level precision up to 1 mm (within 2 m), unaffected by chemical reagents, viscosity, or turbulence.

Application Scenarios

• Rivers, open channels, reservoirs, and pipelines

• Online monitoring of flow velocity, water level, temperature, instantaneous flow, and cumulative flow

• Hydrology, environmental monitoring, and water resource management projects

Technical Specifications