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A SIRIS MCERTS-certified ultrasonic flow meter offers an accurate and reliable solution for measuring flow rate through open channels and are the preferred method of measuring flow rate (gauged head) through an open channel hydraulic structure, such as a flume or v-notch weir.
Ultrasonic flow meters measure flow rate by continuously transmitting pulses of high frequency sounds and waiting for an ‘echo’ to determine the exact height of the water as it passes over a flume or weir.
Compact, single point, long range ultrasonic controller for continuous level or volume measurement of liquids, slurries, and solids, and high accuracy monitoring of open channel flow.
7ML5 7ML5050-0BA11-1DA0-Z C11
Reliable, continuous level monitoring of liquids and slurries in narrow lift stations/wet wells, flumes, weirs and filter beds. Compatible with a full range of Siemens open channel flow measurement devices.
Part number: A5E32964662
Improves the reliability and accuracy of flow meter results. Our sturdy and affordable sun shade is compatible with all major commercially available open channel flow meters. Find out more about our sun shade here.
Featuring both a dry weather gutter and a rainwater channel, this flexible flow meter gives ongoing precise measurement of flow across a range of flow levels, even with small discharge quantities.
The new SIRIS Ultrasonic Flow Meter for Partially Filled Pipes allows accurate measurement of flow even with when a pipe does not run full.
Open channel flow measurement devices are the preferred method of measuring flow rate (gauged head) through an open channel hydraulic structure, such as a flume or v-notch weir. All our flow meters are MCERTS-compliant and designed stand the test of time – providing you with ongoing accurate and reliable results.
Due to their out of water positioning, open channel ultrasonic flow meter sensors are simple to clean and maintain – even in hazardous areas.
SIRIS open channel flow measurement devices carry MCERTS accreditation so you can be confident that the data provided is reliable and accurate and will provide accurate and reliable long-term flow measurement.
Our open channel flow measurement devices are designed to meet with relevant regulatory discharge and MCERTS requirements.
We pride ourselves in offering a bespoke service to all of our clients. Our design and installation process ensures we provide you with a cost-effective solution tailored to suit your site’s individual requirements.
When you first contact SIRIS, our friendly team will be on hand to take your enquiry and assess your needs. We know that every site has different requirements, so we’ll work closely with you to understand your individual needs.
At this stage our wastewater management experts will provide a tailored quote for your system. For most sites we can do this using photographs, however for larger or more complicated sites we will arrange to visit you and assess it in person. If MCERTS is required we will ensure we develop a system that is fully compliant
Our team will assemble your bespoke system at our dedicated facility. We’ll also pre-calibrate any equipment that can be commissioned off-site.
We will arrange for your equipment to be delivered directly to site and liaise with your chosen contractor to advise on installation requirements. Depending on the project, we may also attend site to assist with the installation process.
Our specialist engineers will attend site to commission your equipment and check it’s working correctly. We’ll also go through your new system with you and answer any questions you have. Once we’ve completed the calibration we will be able to issue you with a CalCert which allows you to prove your site is fully compliant to auditors.
Our team is always on hand to support with any queries or teething problems you may be experiencing. For most sites we also recommend a bi-annual servicing package to ensure your equipment continues to function correctly.
All SIRIS products can be used with our data monitoring software, Palette, however they are also compatible with your existing SCADA system. Our expert team is committed to working in partnership with our customers to meet their individual requirements and ensure our products fit seamlessly into each site.
“Our MCERTS-compliant open channel flow meters are our preferred solution for measuring flow rate through an open channel hydraulic structure such as a v-notch weir due to their accuracy and easy-to-maintain design. Open channel flow meters are simple and easy to clean – even at hazardous sites – making them a really cost-effective option.”
We offer a range of services across wastewater sampling, flow measurement and analysing equipment.
Data is the crucial output of all flow systems. We provide an agile, cloud-based solution for accessing and downloading your data.
Including both open-channel and closed-pipe solutions, our MCERTS compliant flow meters come in a range of sizes and specs.
Including PH, temperature and turbidity monitors, our analysing equipment has a range of monitoring solutions for your requirements.
For short-term solutions and projects, we supply flow meters for your requirements.