Follow sodium in high-purity water and water–steam systems with the 3S-NA analyser.
The 3S-NA uses a sodium-sensitive ion-selective electrode for continuous measurement. It is designed for applications including high-purity water production and power-plant water–steam systems.
Choose the sample points around the operating decisions you need to make. PMA can help review the concentration range, sample conditions and how each result will reach the plant control system.
Follow sodium through the water-production process and compare results with the required water-quality specification.
Use a conditioned, representative sample to investigate changes in water–steam-cycle chemistry.
Review a multi-stream arrangement where several sample points need scheduled measurement.
The electrode response is related to sodium-ion concentration. The 3S-NA can be configured for up to four sample streams, with automatic channel selection and a dedicated fast-loop reservoir for each sample line.
The manufacturer lists four 4–20 mA outputs, programmable relays and Modbus connectivity. Confirm the required interfaces, measuring range and installed configuration with PMA.
PMA supports the complete measurement point, from analyser selection and sample arrangements to commissioning and ongoing service. Bring us your site requirements and the results your operators need.
No. Sodium is one part of the monitoring plan. Choose the accompanying measurements and reference checks against the process specification, and agree how each alarm will be investigated.
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.
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