61F-GP-N8 is a six-wire electrode sensor produced by Rockwell Automation, which is suitable for single-point or two-point liquid level control of conductive materials such as liquids and solids
The Omron 61F-GP-N8 Conductive Level Controller is a compact plug‑in device for single‑ or two‑point level control of conductive liquids and solids. It supports a wide range of supply voltages, electrode configurations, and mounting options, and includes optional surge suppressor units for protection against electrical surges.
The manual covers ordering information, electrode selection, wiring diagrams, mounting instructions, specifications such as voltage range, power consumption, cable length, and environmental limits, as well as application examples for water treatment, irrigation, and industrial processes.
| Supply voltage | 24, 100, 110, 120, 200, 220, 230 or 240 VAC; 50/60 Hz |
|---|---|
| Operating voltage range | 85 % to 110 % of rated voltage |
| Interelectrode voltage | 8 VAC (standard) or 24 VAC (long‑distance) |
| Interelectrode current | ≈ 1 mA AC max. |
| Power consumption | ≈ 3.5 VA max. |
| Control output | 1 A @ 250 VAC (inductive) / 3 A @ 250 VAC (resistive) |
| Ambient temperature (operating) | -10 °C to 55 °C |
| Ambient humidity (operating) | 45 % to 85 % RH |
| Electrical life expectancy | ≥ 100 000 operations |
It can operate on 24, 100, 110, 120, 200, 220, 230 or 240 VAC at 50/60 Hz.
The controller consumes approximately 3.5 VA maximum.