The main objective for corrosion monitoring in the industry is measuring the performance of cooling and boiler water related to corrosion inhibitors. The SensCorr measures Electrical Resistance (ER), widely used in oil and gas, and LPR and ECN. LPR and ECN work only in a conductive medium such as produced water, oil/gas with water and so on. For LPR the SensCorr meets the standard ASTM G59. But also metal loss, conductivity and pitting behavior are given through 4 channels of the HART Loop converter.
The interface (the HART Loop Converter) transfers 4 parameters:
- Electrical Resistance (ER) with metal loss in micrometer.
- Linear Polarization Resistance (LPR) with corrosion rate in mm/year.
- Degree of localized corrosion (pitting) in percent.