LPR Corrosion

Description
Our cutting-edge LPR Corrosion and Pitting Sensor offers precise, real-time monitoring of both general corrosion and localized pitting. Utilizing advanced Linear Polarization Resistance (LPR) technology, this sensor delivers continuous data on corrosion rates, enabling early detection of potential damage before it becomes a serious issue.
Ideal for cooling and heating water applications. By providing accurate insights into both general corrosion and pitting, this sensor empowers you to take proactive steps to protect your critical infrastructure, reduce maintenance costs, and extend the life of your assets.
Applications
The linear polarization rate (LPR) is a relative corrosion rates calculated by measuring polarization voltage and current between two metal coupons.
The pitting measurement is as “pitting tendency” or “imbalance”. It is a qualitative measure that (in conjunction with corrosion) may indicate when pitting is occurring. It is a time-sampled current measurement of micro amps. If the pitting reading is less than the corrosion rate reading then no significant pitting is occurring. If the reading is equal to or slightly greater than the corrosion rate reading, this indicates increased pitting. If the pitting reading is erratic or much larger than the corrosion reading then significant pitting is occurring and should be verified by visual inspection of the electrodes.
Literature
Datasheet LPR Corrosion sensors
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