The Omron 61F-GP-N AC100 is a conductive level controller in the 61F series, configured as a High/Low Level type. It operates on 100 VAC supply and detects liquid level through two or three probe electrodes, with sensitivity adjustable from 0 to 4 kOhm. The SPDT relay output (2 Form C) is rated for 3 A at 250 VAC, suitable for driving a pump valve or alarm directly. Control distance from the controller to the sensor probes reaches up to 1 km, which covers long tank runs in water treatment or chemical storage. The 11-pin octal plug-in base (socketable) means replacement takes seconds — pull the old unit, plug the new one, no rewiring. Operating range is -10°C to 55°C, fine for indoor panel environments.
Lifecycle status is Active per the manufacturer. The 61F series is a mature, long-running Omron line with broad installed base. This part is sourced to order against an RFQ through independent distribution; availability and current pricing are confirmed at quote time.