These devices equip electrodes to detect liquid levels. They have been widely used in water works and sewers for buildings and housing complexes, industrial facilities and equipment, water treatment plants and sewage treatment facilities, and many other applications.
Floatless Level Controllers The 61F model can be selected according to the control method, installation method, liquid to be detected, wiring length, and other requirements.
Battery (24 VDC) allows use in locations without AC power supply. AC sine-wave voltage between electrodes enables stable detection with no electric corrosion.
![OMRON Level Switches - 61F-G[]N](/images/Products/omron/switches/level/61f-gn/61F-GN_thumbnail.jpg "OMRON Level Switches - 61F-G[]N")
Improved Design for a More Lightweight Construction and Reduced Standby Power Consumption.
![OMRON Level Switches - 61F-G[]](/images/Products/omron/switches/level/61f-g/61F-G_thumbnail.jpg "OMRON Level Switches - 61F-G[]")
Basic Building-block Controllers That Mount Directly to Panels for Easier Maintenance
![OMRON Level Switches - 61F-GP-N[]](/images/Products/omron/switches/level/61f-gp-n/61F-GP-N_thumbnail.jpg "OMRON Level Switches - 61F-GP-N[]")
Space-saving Design Ideal for Control Panel Downsizing. Easy Maintenance.
![OMRON Level Switches - 61F-G[]P](/images/Products/omron/switches/level/61f-gp/61F-GP_thumbnail.jpg "OMRON Level Switches - 61F-G[]P")
Compact, Space-saving Plug-in Type Ideal for Pump Panels or Building into Equipment.
Increases Motor Life and Enables Operating Only One Pump When Cleaning Tanks or as an Emergency Measure for Pump Failures.
Automatic Water Supply and Drainage Control
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