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Home Our Equipment Water Flow Meters ORAKEL Area Velocity Flow Meter
A robust, doppler velocity sensor that uses ultrasonic technology to measure wastewater flow with improved accuracy and reliability. ORAKEL Area velocity flow meter
The ORAKEL Submerged AV (Area Velocity) Flow meter uses a robust, doppler velocity sensor that uses ultrasonic technology to measure wastewater flow with improved accuracy and reliability.
The Area Velocity Sensor is installed within the open channel. A bespoke ultrasonic sensor measures a frequency shift from particles within the moving liquid in order to provide an accurate velocity value.
An integrated pressure sensor is used to measure the depth. Liquid temperature compensation improves accuracy of the calculated flow. On-board flow calculation caters for multiple pipe and channel types.
Designed to measure raw sewage, industrial effluents and storm waters. Due to its robust construction, the ORAKEL Submerged AV Flow Sensor can be used in open channels, combined sewers and storm sewers pipes.
A rugged design allows for depth and velocity measurements in the most hazardous of circumstance, whilst the velocity profiled sensor reduces the fouling/ragging risk.
Velocity Sensor – Dual piezoelectric elements.
Depth Sensor – (Hydrostatic pressure.)
Integrated Temperature Compensation – (Titanium diaphragm isolated silicon sensor.)
Sensor cable 10m as standard, up to 20m if required.
Sensor module protection: IP68.
Operating temperature: -20°C to +60°C.
Performance – Velocity Sensor
Velocity range: 0.03m/s to 4.00m/s (resolution 1mm/s).
Velocity Sensor Accuracy: ±2.5% FS (±1% in calibrated range 0.05m/s – 2.00m/s).
Performance – Depth Sensor
Range: 0.0m to 6.0m (resolution 1.0mm).
Linearity: 0.1% BSL.
Accuracy: ±0.2% FS (±0.1% in calibrated range 0.03m – 2.00m).
The MSFM MCERTS Area Velocity flow meter is a self-contained battery powered insertion multi-sensor flow meter and is certified to deliver guaranteed flow measurement accuracy for sites which require verification by MCERTS inspectors.
The ORAKEL Non-Contact Flow Sensor is a non-contacting liquid flow velocity sensor that uses microwave technology to transmit short pulses that reflect off a moving surface back to the sensor and are analysed to determine the velocity.
An adaptable area velocity flow meter that can be connected to any data logger or integrate into an established SCADA system.
Q-Flow ultrasonic area velocity flow meter. The Q-Flow 25 is designed to be an adaptable area velocity flow meter that can be connected to any data logger or integrated into an established SCADA system.
Delivering Highly Accurate Flow Measurement
Open Channels | Partially Filled Pipes
Designed to monitor raw sewage, industrial effluent and storm waters, the MSFM s2.5T ultrasonic water flow meter is self-contained and battery-powered. This ATEX insertion multi-sensor flow meter is suitable for applications in combined sewers, open channels and storm sewers.