Reference Electrodes - Hose Couplings and Petroleum Products
Reference electrodes provide a stable electrical potential for measuring corrosion protection and electrochemical potentials on ships, marine structures, tanks, pipelines, and petroleum-handling systems. Common types include copper/copper sulfate and silver/silver chloride electrodes.
ProShipWorks provides end-to-end support to source and supply Reference Electrodes for marine vessels, ship operators, industrial facilities, maintenance teams and procurement departments.
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Product Information
| Product Name | Reference Electrodes |
|---|---|
| Product Category | Hose Couplings and Petroleum Products |
| Product Reference | 1207 |
| Brands / Manufacturers | M.C. Miller, Tinker & Rasor, MATCOR |
| Unit of Measure | Piece |
Key Features
| Key Feature |
|---|
| 1. Stable and known reference potential |
| 2. Suitable for cathodic protection measurements |
| 3. Available as portable or permanently installed units |
| 4. Marine-resistant construction and cable assemblies |
| 5. Used with high-impedance corrosion monitoring instruments |
Applications of Reference Electrodes
| Application |
|---|
| 1. Cathodic protection surveys of ship hulls and marine structures |
| 2. Monitoring of ballast tanks, offshore structures, and petroleum pipelines |
| 3. Potential measurements around marine hose couplings and petroleum transfer systems |
Models & Manufacturers
| Model | Manufacturer |
|---|---|
| Copper/Copper Sulfate Reference Electrode | |
| Silver/Silver Chloride Reference Electrode | |
| Zinc Reference Electrode |
Technical Specifications
| Model | Specification | Value | Unit |
|---|---|---|---|
| Copper/Copper Sulfate Reference Electrode | Reference system | Cu/CuSO4 | — |
| Silver/Silver Chloride Reference Electrode | Reference system | Ag/AgCl | — |
| Zinc Reference Electrode | Reference system | Zn/ZnSO4 | — |
| Copper/Copper Sulfate Reference Electrode | Typical use | Soil, seawater, and cathodic protection potential measurement | — |
| Silver/Silver Chloride Reference Electrode | Typical use | Seawater and submerged marine applications | — |
Standards, Certifications & Class Approval
Review the available standards and approval information relevant to the product. Actual certification, material traceability, inspection and classification requirements depend on the product type, intended application and purchasing specification.
| Applicable Standards & Certification | Selection and use may follow ISO 15589-2 for offshore pipeline cathodic protection and applicable AMPP/NACE practices for reference electrodes and potential measurements. The electrode manufacturer should provide calibration and material documentation. |
|---|---|
| Class Approval | Reference electrodes are generally not independently type-approved by DNV, ABS, Lloyd's Register, BV, or ClassNK. Acceptance may be based on the approved cathodic protection system, equipment documentation, and survey requirements. |
Installation, Maintenance & Safety Information
| Installation Notes | Install the electrode at the specified measurement location with the sensing tip fully exposed to the electrolyte. Maintain correct polarity and connect the cable to a high-impedance measuring instrument. Permanent electrodes should be securely mounted and protected from mechanical damage. |
|---|---|
| Maintenance Tips | Keep the sensing junction clean and wetted as required by the manufacturer. Check cable insulation, connector condition, electrolyte level where applicable, and calibration against a certified reference. Replace damaged or drifted electrodes. |
| Safety Notes | Follow electrical isolation and hazardous-area procedures near petroleum products. Do not create ignition sources during installation or testing. Use the correct electrolyte and observe manufacturer precautions for handling copper sulfate, silver chloride, or zinc components. |
Request a Quote for Reference Electrodes
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