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Home Our Equipment Water Flow Meters ORAKEL Non Contact Radar Flow Meter
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.
Using radar technology, the Non-Contact Flow Sensor uses a velocity x area calculation to provide a cost-effective flow measurement.
Supplied with a 45° angled mounting bracket for optimum performance and easy installation, the sensor uses radar technology to measure velocity at single or multiple points, depending on the width of the channel.
The Non-Contact Flow Sensor is available as a stand-alone device or as part of a complete flow measurement system when combined with our level and submerged velocity sensors.
The sensor can be installed anywhere with a clear, uninterrupted view of the water. It uses microwave technology to transmit short pulses that reflect off a moving surface back to the sensor which are analysed to determine the velocity.
Because of the non-contact measurement, the sensor cannot be harmed by sediments and floating debris. The outer enclosure is IP68 rated, meaning it is dust-tight and resistant to water damage, making it a very low-maintenance sensor.
Equipped with a display screen, readings can be taken directly from the control unit or an optional GSM data-logger can be added and data sent to an online portal for detailed analysis.
It’s lightweight, compact design makes installation simple, especially within confined spaces and requires no interruption to normal operational flow.
The control unit includes a full set of instrument and measurement diagnostics tools to simplify installation and maintenance; reducing the need for site visits.
Can be installed as a stand-alone velocity sensor, delivering data via RS485 Modbus or integrated with a complete system when combined with a control unit and level transducer.
The ORAKEL Non-Contact Flow Sensor is designed for open-channel flow applications where the channel has no existing primary measurement device (e.g.: weir or flume).
The non-contact sensor can be combined with a level transducer and controller in order to provide a complete flow measurement system. It has an extremely low power consumption, making it suitable for a broad range of wastewater monitoring applications and use in remote installations, where mains power is unavailable.
ORAKEL Analyser Power: 100-240VAC/0.25A or 12VDC/0.8A. Inputs: up to 4 configurable sensor inputs. 2 slots populated with 4-20mA analogue input cards. Outputs: up to 4 configurable outputs. 3 slots populated with 4-20mA analogue output cards. Dimensions: 309 x 230 x 103mm. Weight: 2kg. IP Rating: IP65, Nema 4X. Enclosure Material: flame retardant ABS.
Ultrasonic Level Sensor Loop powered: 4-20mA. Range: 0.125-3m. Accuracy: 2mm. IP68 sealed. Ex mb ATEX certified. Programmable with HART modem. Dimensions: 77mm dia. x 134mm. Weight: 1kg. Operating range: -40°C to 80°C.
Radar Velocity Sensor Loop powered: 4-20mA. Range: 0.2-6.0m/s. Accuracy: +/- 1.5% or 0.03m/s, whichever is greater. IP68 sealed. ATEX Zone 1 certified with Detectronic-approved galvanic isolator. Programmable with HART modem. Dimensions: 90mm dia. x 140mm. Weight: 0.7kg. Operating range: -20°C to 60°C.
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.
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.
A robust, doppler velocity sensor that uses ultrasonic technology to measure wastewater flow with improved accuracy and reliability. ORAKEL Area velocity flow meter