Measuring acidity and alkalinity to protect processes, equipment, and the environment.
A pH sensor measures the acidity or alkalinity of a liquid, expressed on a logarithmic scale from 0 to 14. pH is a critical chemical parameter that influences corrosion, reaction rates, biological activity, and regulatory compliance.
pH sensors operate by measuring the electrochemical potential generated between a pH-sensitive glass electrode and a reference electrode when immersed in a solution. The voltage difference is proportional to the hydrogen ion concentration.
The measured value directly represents the acidity or alkalinity of a liquid process or sample.
pH trends indirectly indicate corrosion risk, chemical dosing effectiveness, biological health in treatment systems, and potential regulatory violations.
With Industrial IoT integration, pH sensors enable continuous water chemistry monitoring, automated chemical dosing control, remote alarms, and long-term compliance reporting.
The pH Sensor is a chemical guardian of industrial systems. By keeping acidity and alkalinity within safe limits, it protects equipment, processes, ecosystems, and human health.