0191 5131313 | hello@siris.co.uk
0191 5131313 | hello@siris.co.uk

Ultrasonic Flow Meters

open channel flow measurement devices

Open Channel Ultrasonic Flow Meter

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.

Siemens SITRANS LUT400 series open channel ultrasonic flow meter

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.

SITRANS LUT430

7ML5 7ML5050-0BA11-1DA0-Z C11

  • Level, pump and flow controller enclosure display options
  • With display input voltage: 100 to 230 V AC +/- 15%
  • Cable Inlet: 3 cable inlets, cable glands not supplied
  • Number of measurement points: Single point system (includes one transducer input, one mA output and one external temperature sensor input)
  • Communications & I/O: HART, 2 discrete inputs, 3 relays
  • Approvals: General Purpose CE, FM, CSA US/C, UL, RCM,EAC,KCC
  • Test Certificate: Manufacturer’s test certificate M to DIN 55350, Part 18 and to ISO 9000

SITRANS LUT440

7ML5050-0CA21-1DA0

  • High accuracy open channel monitor enclosure display options
  • With display input voltage: 10 to 32 V DC
  • Cable Inlet: 3 cable inlets, cable glands not supplied
  • Number of measurement points: Single point system (includes one transducer input, one mA output and one external temperature sensor input)
  • Communications & I/O: HART, 2 discrete inputs, 3 relays
  • Approvals: General Purpose CE, FM, CSA US/C, UL, RCM,EAC,KCC

Siemens EchoMax XRS-5 ultrasonic level transducer

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.

  • Mounting thread: R 1″ ((BSPT), EN 10226)
  • Cable length: 10 m (32.81 ft)
  • Facing: Standard (CSM rubber)
  • Approvals: FM Class I Zone 1, ATEX II 2GD, CSA Class I Div. 2, SAA Ex s Class I Zone 1 & DIP Practice A Zone 20
  • Flange: Without mounting flange
wastewater effluent flow measurement

SIRIS ultrasonic sun shade

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.

Designed for use with open channel structures

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.

Easy to maintain

Due to their out of water positioning, open channel ultrasonic flow meter sensors are simple to clean and maintain – even in hazardous areas.

Accurate & reliable data

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.

Design & installation

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.

Enquiry

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.

Quote

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

Build

Our team will assemble your bespoke system at our dedicated facility. We’ll also pre-calibrate any equipment that can be commissioned off-site.

Delivery and installation

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.

Calibration

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.

Aftercare

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.

Compatibility with site systems

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.

Simon Richardson says…

“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.”

Simon Richardson says…

“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.”

Products & Services

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.

We carry a range of data-accurate and compliant samplers within our flow installation solutions.

We carry a range of data-accurate and compliant samplers within our flow installation solutions.

Our team of in-house flow engineers can reliably service and calibrate your flow systems to ensure complete accuracy and efficiency.

Our team of in-house flow engineers can reliably service and calibrate your flow systems to ensure complete accuracy and efficiency.

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.