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PMA brings together proven instrumentation from specialist manufacturers, backed by application knowledge, commissioning and service support developed since 1971.
Rhosonics ultrasonic sensors provide online density and concentration measurement for industrial liquids and slurries, without radioactive measurement technology.
Find out moreMeet MP5, MP Total, MP6 and D20: reagentless monitoring, continuous self-cleaning and practical support from PMA.
Find out moreThe Lovibond PTV 1000 provides continuous low-level turbidity measurement for drinking water, with low-flow operation and straightforward calibration.
Find out moreThe Belfield Valve is a precision-engineered automatic decantation system capable of detecting and separating liquids with small differences in specific gravity.
Find out moreAccuSeries is a programmable multi-parameter online analyser for demanding wastewater and industrial water samples, designed for simple operation and maintenance.
Find out moreInterface measurement and control solutions help operators remove water from storage tanks safely, consistently and efficiently.
Find out moreTurner Designs Hydrocarbon Instruments use UV fluorescence to monitor oil in industrial water, process water and environmental applications.
Find out moreThe S3A supports wastewater teams with suspended solids, sludge-volume index and supernatant-clarity measurements for informed process control.
Find out moreOptimise coagulant dosing with PMA Compass automatic control for drinking water treatment, supporting organics removal and stable process performance.
Find out morePMA Compass feed-forward coagulation control supports phosphorus removal in wastewater treatment, helping operators respond to changing process conditions.
Find out moreCompact, programmable 3S analysers support online water quality monitoring, process control and compliance with practical operation and maintenance.
Find out moreMeasure nitrate and nitrite in real time with Aquamonitrix online analysis for drinking water and wastewater treatment applications.
Find out moreMeasure MLSS and sludge blanket level with a practical Royce Aqua handheld meter for clarifiers, settlement tanks and routine wastewater process checks.
Find out moreDekoron pre-insulated and electrically heat-traced tubing supports sample and process transfer wherever dependable temperature control is essential.
Find out moreAchieve reliable low-range turbidity and UV254 measurements with continuous online instrumentation for drinking water and final effluent monitoring.
Find out moreA solar-powered, tamper-resistant monitoring kiosk for TriOS sensors, providing remote UV254, colour, nitrate, turbidity and oil-in-water data.
Find out moreExplore the TriOS range for real-time UV-Vis water quality monitoring across drinking water, wastewater, process water and environmental applications.
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Meet MP5, MP6 and D20. Reagentless measurement and continuous cleaning, configured around your water and operating team.
Discover Halogen
Explore our advanced final effluent monitoring solutions for nitrate, nitrite, UV254, and organic load. Ensure compliance and protect the environment with real-time, low-maintenance sensors from Aquamonitrix® and TriOS.
Get StartedStart monitoring smarter.
Since 1971, PMA has helped water, wastewater, energy and industrial organisations select, commission and maintain dependable process instrumentation. Our team combines practical application knowledge, technical training and responsive service support.
Our engineers help customers choose online instrumentation for water, wastewater, energy and industrial processes.
Through training, guidance and industry events, we make complex measurement challenges easier to understand and act on.
Our service team supports installation, commissioning, calibration and maintenance throughout the life of your instrumentation.
Chemical manufacturing
From automated sludge testing to continuous UV spectral measurement, explore two ways to make water-quality decisions with confidence.
Tell us what you need to measure and we will help you find the right fit.
Contact our experts
Automated MLSS, SVI and supernatant-clarity results help wastewater teams reduce manual testing.
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Real-time monitoring of nitrogen and carbon compounds for drinking-water and wastewater applications.
Find out moreA selection of organisations that have benefited from PMA instrumentation, services and expertise.
Our latest news and updates.
Connect incoming-water measurements, dose limits and operator checks when planning automatic coagulation control.
Match the phosphorus fraction, preparation and reporting units before comparing online and laboratory results.
How UK wastewater teams can make repeatable tank-side checks without confusing solids concentration and interface depth.
The process information UK engineers need when reviewing a Belfield valve for liquid recovery or tank dewatering.
What UK sites should check when specifying pre-insulated and heat-traced tubing for outdoor analyser sample lines.
A UK wastewater and process-water specification guide covering measurement basis, sample conditioning and analyser method.
New Halogen test report information supports water-company assessment of direct chlorine monitoring in cold drinking water.
What UK tank-farm and process engineers should establish about the interface, sample conditions and control sequence.
How UK drinking-water teams can make a more useful comparison between a process turbidimeter and a grab sample.
A practical investigation sequence for UK process teams using continuous oil-in-water monitoring.
To find out more about our range of sensors, request a callback or ask a technical question, our expert staff are always on hand. Our focus has always been to deliver world-class customer service.
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