The Raven-Eye, Sewer Flow Meter

The Raven-Eye is a non-contact Radar sewer flowmeter that is designed for in chamber non-contact sewer flow measurements. It can also be used applications such as effluent discharge, flows to works. The Raven-Eye is ideal for retro-fitting into existing chambers without the need for civil works or for flow shutdown. Non-contact means, no routine cleaning needed, no ragging, no fouling and no chance of causing a blockage.

The Raven-Eye is mounted above the flow surface and measures the flow velocity using the Doppler Radar technology. The system also measures the flow depth using a non-contact Radar level sensor.
The flow rate is calculated using the velocity and level data and these results are displayed and outputted at the IFQ Monitor.

The Raven-Eye & IFQ Monitor system when combined with a Modbus RTU output can be connected to our myDatalog EasyIoTmini logger This can send email alarms for system health, flow events such as, high flow, high level, power loss etc... it can also email periodic reports for flow data summary.

Installation, Service Support and Maintainace
2 years warranty on new Raven-Eye installations.
Optional - Flowline can offer a sewer installation service. Our trained confined space qualified team will conduct a sewer sensor installation in the confinded space.
Optional - Remote monitoring of your Raven-Eye system.
Optional - Servicing of your Raven-Eye System.
Optional - Various maintenance packages and standby spares your Raven-Eye system.