Pepperl+Fuchs' CorrTran MV Corrosion Detection Transmitters can deliver information wirelessly via the WirelessHART protocol
Pepperl+Fuchs' CorrTran MV Corrosion Detection Transmitters can deliver information wirelessly via the WirelessHART protocol. This functionality enables users to determine the effectiveness of their corrosion inhibitors, and to detect and correct corrosion issues through upkeep and preventative maintenance, before they become a costly problem.
Both WirelessHART and standard HART model CorrTran MV transmitters use a new algorithm of the LPR (Linear Polarization Resistance), HDA (Harmonic Distortion Analysis) and ECN (ElectroChemical Noise) measurement. They also automatically calculate and update the Stern-Geary value (B-value) due to changes in other process variables. At the completion of each measurement cycle, the respective corrosion rate and pitting value is calculated and made available to the plant personnel in the form of a 4 20 mA HART signal.
CorrTran MV transmitters can be located in general-purpose, intrinsically safe, explosion/flame-proof and Class I, Division 2 hazardous locations, and are suitable for direct or remote mounting.