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The Non Contact Open Channel Discharge Measurement System is a state-of-the-art flow meter designed specifically for accurate discharge measurement in open water channels without the need for physical contact with the water. It combines a radar velocity sensor and an ultrasonic water level sensor mounted above the water surface to capture essential parameters for flow calculation. The system leverages the velocity-area method by integrating velocity data, water level measurement, and channel cross-sectional profile dimensions to deliver precise discharge computations. Equipped with a modular transmitter integrating a sophisticated flow computer, this system ensures high accuracy and repeatability through advanced algorithms and embedded software. Users benefit from a browser-based interface that enables seamless parameterization, data logging, real-time visualization, and remote data transfer. This interface is compatible across devices including PCs, notebooks, tablets, and smartphones, supporting flexible operation regardless of location or operating system. The transmitter supports cable lengths up to 100 meters from sensors, facilitating flexible deployment in diverse installation environments. Ideal for water resource management, hydrology, wastewater treatment, irrigation systems, and industrial flow monitoring, this non-contact system minimizes maintenance and operational disruptions while delivering reliable flow data for critical decision-making processes.
Key Features
| Features | Description |
|---|---|
| Measurement Method | Non-contact radar velocity sensor combined with ultrasonic water level measurement |
| Applicable Channel Type | Open water channels |
| Discharge Calculation Technique | Velocity-Area Method using continuity equation |
| Transmitter | Modular transmitter with integrated flow computer and embedded algorithms |
| Data Access | Browser-based interface accessible via PC, notebook, tablet, smartphone |
| Sensor Distance Capability | Up to 100 meters cable length between transmitter and sensors |
| Parameterization | User-configurable site parameters for custom installations |
| Data Management | Data logging, visualization, and remote data transfer functionalities |
| Installation | Non-invasive above-water mounting without physical channel contact |
| Compatibility | Supports multiple operating systems and device types for control interface |
| Attributes | Description |
|---|---|
| Velocity Sensor Type | Radar sensor mounted above water surface |
| Level Sensor Type | Ultrasonic sensor for water level measurement |
| Measurement Range | Open channels with varying dimensions |
| Maximum Sensor Distance | 100 meters cable length from transmitter |
| Flow Calculation | Continuity equation using velocity and area |
| Transmitter Interface | Web browser-based control and management UI |
| Power Supply | Typically 24 V DC (specify exact depending on model) |
| Data Outputs | Digital data logging, remote transfer via network |
| Environmental Protection | Weatherproof sensor housings suitable for outdoor installation |
| Installation Height | Above water surface; exact height depending on channel dimensions |
*Disclaimer: The above description has been AI-generated and has not been audited or verified for accuracy. It is recommended to verify product details independently before making any purchasing decisions.
Yes, the transmitter can be mounted up to 100 meters away from the radar velocity and ultrasonic level sensors using appropriate cabling.
It uses the velocity-area method by combining the velocity measured by the radar sensor, water level measured by the ultrasonic sensor, and known channel cross-sectional profile to compute discharge via the continuity equation.
Yes, the system can be parameterized for various open channel shapes and sizes by inputting the channel's cross-sectional dimensions in the management interface.
The browser-based control interface can be accessed from any standard web browser on PCs, notebooks, tablets, and smartphones across different operating systems.
Yes, the system supports comprehensive data logging, visualization, and remote data transfer ensuring efficient monitoring and management.
Brand: virtual
Country Of Origin: India
This is a non-contact flow meter for open water channels mounted above the water surface. It uses a radar velocity sensor and an ultrasonic sensor for water level measurement. The two measurements and the dimensions of the cross section profile are used to calculate the discharge from the continuity equation (velocity area method). The modular transmitter incorporates a flow computer with all required algorithms and software to ensure accuracy and repeatability of flow measurements. Parameterization of the measurement site, data logging, visualisation and data transfer is possible by using the browser based control and management user interface, which can be run in any standard web browser via PC, notebook, tablet or smart phone, regardless of location, time and operating system. The transmitter can be mounted in a distance up to 100 m from the measuring site with the velocity and level sensors.
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