Online sulphate analyser

Automatic sulphate monitoring for water and industrial process streams, in a compact 3S colourimetric analyser.

Compact analysis, configured for your monitoring point

The 3S sulphate analyser is designed for automatic online measurement where a timely view of changing water quality matters.

PMA can help assess the sample, monitoring objective and installation requirements before a configuration is selected.

Installed 3S online colourimetric analyser beside a glass wall

3S sulphate

Designed for day-to-day operation

These practical features support unattended measurement and straightforward maintenance.

Programmable batch analysis

Set the analysis frequency to suit your monitoring requirement.

Dual-stream capability

Monitor two sample streams with one analyser configuration.

Touchscreen operation

Use the colour display to follow measurements and analyser status.

Automatic care routines

Calibration, validation and cleaning functions help maintain the measurement cycle.

Reagent management

A low-reagent alarm and separate waste line support practical consumables handling.

Compact enclosure

The dual-compartment design keeps the installation footprint manageable.

PMA engineer operating an installed 3S analyser

Plan the installation around your sample

From sampling and reagent access to service arrangements, the right setup depends on the water matrix and operating conditions.

Wastewater treatment and final discharge
Industrial process-water monitoring
Selected surface-water applications

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Continue your sulphate review

Explore the dedicated 3S sulphate analyser page, or ask PMA for the product brochure and help with your specific application.

Explore the 3S analyser Download brochure

Monitoring sulphate in wastewater?

Compare the product options shown on PMA’s sulphate wastewater-effluent application page.

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Looking for more information from our people on this technology and solution?

Much like our products and services, contacting us is simple and clear. Whether you need a call back or have a highly technical question to ask, our expert staff are always on hand. Our focus has always been to deliver world class customer service.

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Knowledgeable, experienced staff

Our team of dedicated field support group technicians are vastly experienced in applications and installations. We therefore appreciate and understand how analysers work, why they were installed and what data they typically ought to produce.

Spare and replacement parts?

Scroll down to use our contact form to enquire about spare and replacement parts. If you do not know the part number or name for a required spare part please simply describe the spare part. Our team of expert engineers are here to help.

Requesting technical documents?

Submit your details at the bottom of this page and your request will be processed immediately by our team of engineers at PMA. For technical documents please ensure to include details about your application so that our team can deliver a bespoke document for your specific requirements.

Let’s talk about your application.

Speak to the PMA team about your instruments, reagents or service requirements. Tell us what you need, and we’ll help you find the right next step.

Advice for your application. Find the right instruments, sensors and chemical reagents for your process.
Practical service support. Discuss commissioning, calibration, maintenance or an instrument issue with our team.
Clear next steps. Ask a technical question or request a callback, with your site and measurements in mind.
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