Besdata Technology Company Limited
We Have Better Solutions For Biopotential Recordings
Add to Cart
Corrosion Measurement Electrode for Oil And Gas Transportation Pipelines
Ag/AgCl electrode as the reference electrode are installed near buried pipelines and they are electrically connected to the pipelines through test points. AC and DC pipeline/soil potential and electrical current measurements are very important to predict the pipeline external corrosion processes.
Application:
underground pipeline corrosion measurement
sea hull bottom corrosion measurement
reference electrode maintains stability in dry desert soils and high moisture soils. Freezing does not affect the efficiency of the reference electrode.
Specification:
Composition: Ag/AgCl
DC offset:<150 μV
Drift:<25μv/h
Electrode impedance:≤25Ω.cm²(10Hz)
Noise:Max≤1μv
Custom made for specific requirements
Work principle:
| Order Number | Type | Sensor diameter | Sensor length | Exposed Wire |
| DES40 | Disk Electrode | 4mm | 1mm | 5mm |
| DES60 | Disk Electrode | 6mm | 1mm | 5mm |
| DES80 | Disk Electrode | 8mm | 1mm | 5mm |
| DES85 | Disk Electrode | 8.5mm | 1mm | 5mm |
| DES100 | Disk Electrode | 10mm | 1mm | 5mm |
work environment: