GreenPrima PROLEV600 Ultrasonic Open-Channel Flowmeter

Overview

The GreenPrima PROLEV600 Ultrasonic Open-Channel Flowmeter is an industrial-grade, non-contact level-based flow measurement system engineered for continuous, high-reliability monitoring in open-channel hydraulic structures. It operates on the time-of-flight principle: a calibrated ultrasonic transducer emits pulses toward the liquid surface and precisely measures the return echo time to determine distance (i.e., level). When paired with a certified primary device—such as a Parshall, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, or trapezoidal flume—the instrument computes volumetric flow rate using ISO 1438-1:2022 and ASTM D1941-compliant hydraulic algorithms. Unlike contact-based sensors, the PROLEV600 eliminates errors induced by air temperature gradients, humidity fluctuations, or suspended solids at the water surface—critical advantages in wastewater treatment plants, irrigation canals, and stormwater overflows where ambient conditions vary significantly.

Key Features

• Non-contact ultrasonic level sensing ensures long-term stability without sensor fouling or mechanical wear—ideal for raw sewage, sludge-laden effluent, or chemically aggressive media.
• High-resolution level detection (1 mm) combined with ±0.2% full-scale accuracy supports regulatory-grade reporting under ISO 5725 and EPA Method 1607 compliance frameworks.
• Integrated support for standard and custom hydraulic structures—including Parshall, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-Bowlus, Palmer-B……