SYCHEM manufactures and supplies stationary reference electrode for onshore CP systems.
Copper Sulfate half-cell (CSE) is the most commonly used reference electrode in Cathodic Protection corrosion control systems for onshore applications.
The redox reaction between a pure copper coil immersed in a saturated solution of copper sulfate CuSO4 used to find out a highly stable electrode potential.
Their high-porous terracotta base allow an efficient ion current exchange with the surrounding electrolyte, minimizing the risk of electrode’s polarization and allowing a stable and easy potential reading even in hard and high-resistivity soils.
Our standard stationary CSE for installation in dry and high resistivity soils electrodes come pre-packaged in chemical backfill to ensure superior and long lasting humidity retention.
Stationary CSE reference electrodes must be installed in vertical position at a maximum distance of 30-50 cm from the structure to me monitored. Prior to installation, ensure humidity absorption by soaking the electrode in fresh water for at least 24 hours.
Applications
- Onshore pipelines
- Onshore Tank bottom etc
FEATURES
Material
- Pure Copper coil
- High purity copper sulfate CuSO4
- Terracotta base
- Chemical Backfill
- Cable
- Serial Number Marking
Dimensions
Bare: OD 75, L 350mm
Pre-packed: OD 210, L 500mm
Operational Temperature
Range: 5OC +35OC
Cable
Insulation
- PVC
- PVC/PVC
- XLPE/PVC
Section
- 6sqmm
- 10sqmm
- 16sqmm
Length: 20m
Backfill
- Gypsum 75%
- Bentonite 20%
- Sodium Sulphate 5%
Bag: Cotton
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