Resistivity Detection Electrode (Optional)
AssemblyDual-electrode conductivity sensor detecting ionic conductivity change as fish passes; backup to optics if water clarity poor. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Resistivity Detection Electrode (Optional)
3 top-level lines as of r63905| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Electrode Pair | fish-counting-system-electrode-pair | 1× | 1 | · | part |
| 2 | AC Signal Generator | fish-counting-system-electrode-ac-source | 1× | 1 | · | part |
| 3 | Lock-In Detector | fish-counting-system-electrode-detector | 1× | 1 | · | part |