61F-G3 Floatless Level Controller

The 61F-G3 Floatless Level Controller is a compact electronic module for liquid-level control in conductive fluids. Designed for floatless operation, it provides relay output switching for pump control, alarms or other control circuits. This selected variant is rated for AC 110/220 V (50/60 Hz). The controller is commonly used with relay/interface modules such as the 61F-11 for pump and panel integration. Before purchasing and installing, confirm the exact model code and supply voltage to ensure compatibility with your system and wiring layout.

• Application: Floatless (non-mechanical float) level controller for conductive liquids; used for automatic water supply, drainage and level alarm functions.
• Voltage: AC 110/220 V (50/60 Hz) model - confirm the voltage marking on the unit before installation.
• Output & power: Relay output type; unit label/marking indicates 3.2 VA (apparent power) - verify exact electrical ratings against the datasheet for your variant.
• Compatibility: Fits 61F-series floatless controllers (e.g., 61F-G / 61F-G3) and commonly interfaces with 61F-11 relay units; confirm part number and terminal layout before ordering.
• Package & notes: Sold as a single controller unit. Included components listed; relay, mounting hardware and wiring accessories are not confirmed included and are typically sold separately.