Flow Meter, Level &
Water Quality Measurement Specialists
RS Hydro provide exceptional technology based consultancy and support services for the petrochemical, water & wastewater, power generation, mining & aggregates, food and environmental industries for the UK and worldwide. We are specialists in Panametrics ultrasonic flow meters, non invasive flow measurement, level measurement and water quality instruments



Nationwide Quarry Monitoring Solution to Meet New EPR/MCERTS Regulations- Long-term investment in plant and equipment at quarry sites is often not appropriate due to their limited life-spans. This often means installations are selected locally on their own merits with cost being a primary factor. ...read more
Water Usage at an Oil Refinery- RS Hydro were employed by an oil refinery to try and establish water usage across the site and find out where 100m3 was being lost....read more
Flow Study Provides Evidence for Shipping Company- Hot sticky boiler rooms are not the sort of places that most people want to spend much time in. However, for one lucky engineer, this was to be his place of work for several days....read more
A Study of Potential Groundwater Contamination- RS Hydro were recently approached to provide a solution for proving the effectiveness of a costly remediation strategy....read more
Versatility of OCM III Provides Total Solution- The ability to adapt to changes in it’s function is often a key factor when choosing a flow metering system. So when a leading UK food manufacturer approached RS Hydro needing...read more
Ultrasonic Flow Meters
The ultrasonic flow meter is a portable non intrusive flow metering device based on time-of-flight (transit time) or doppler technologies. These portable flowmeters clamp on to existing pipework and can measure in-situ flowrates from outside the pipework with optimum accuracy (+/-0.5%). Visit our ultrasonic flowmeter section.
Portable Clamp On Flow Meters
RS Hydro are one of the world's leading suppliers and consultants for portable non invasive clamp on ultrasonic flow meters for most applications. Leading brands include the Panametrics PT878, PT878GC, Portaflow 300, KAT220 and the Polysonics DCT7088. Many of our clamp on flowmeters are suitable for hazardous areas / environments (zone 1 and zone 2). Our clamp-on transit time meters are also available with time-of-flight and doppler technology for clean, dirty or aerated liquids.
Open Channel Flow Meter
RS Hydro provide a multitude of solutions for open channels, river and stream monitoring applications. Portable and permanent open channel flow meters are regularly supplied and installed for industrial and environmental applications. MCERTS is a prime example where RS Hydro has installed the latest open channel flow meter technology to achieve the utmost accuracy.
Telemetry and Datalogger Solutions
RS Hydro offer a comprehensive datalogging solutions package covering telemetry, GSM, alarm handling, datalogger hire and sales. Our dataloggers can provide live data from anywhere in the world and displayed on a secure weblink for you to view and download. We have automatic data collection systems that can provide real time data, instantaneous warnings to your email address or mobile phone, reduced site visit costs and the ability to trigger samplers during key events.
Multiparameter Sondes for Water Quality Monitoring
As leading water quality monitoring consultants, RS Hydro offer multiparameter sondes for water quality monitoring including water level, turbidity, dissolved oxygen, conductivity, pH, ORP / Redox, temperature, nitrate, chloride and ammonium senosrs. Our range of multiparameter sondes and level sensors from In-Situ allow us to provide a comprehensive monitoring package for all groundwater, river and surface water applications including hire/rental, purchase and calibration.
Level Loggers
RS Hydro supply water level loggers, level transducers and pressure sensors for all applications including boreholes, groundwater, waste water and sewer water. Our submersible level loggers can be used to measure water depth and water level using high accuracy pressure transducers with internal data loggers.



