- Trained on our vast library of engineering resources.

O'Keefe Controls Co. Datasheets for Liquid Level Sensors

Liquid level sensors are used to detect liquid levels or interfaces between liquids such as oil and water or liquids and solids. 
Liquid Level Sensors: Learn more

Product Name Notes
The Magnetic Float Valve is an air sensor for detecting liquid level inside a vessel. The float mechanism mounted within the vessel operates a ceramic coated magnet. As the float...
This panel controls a liquid level within the deadband of a single pneumatic float valve. It can be configured for pump-up or pump-down control when used in conjunction with a...
This panel indicates if a high liquid level condition exists when used in conjunction with our normally closed pneumatic float valves. It is an all pneumatic device. It is for...
This panel indicates if a low liquid level condition exists when used in conjunction with our normally open pneumatic float valves. It is an all pneumatic device. It is for...
This panel provides a pneumatic signal to control a drain valve or air operated pump to maintain a liquid level between two sensing points. It uses a normally closed float...
This panel provides a pneumatic signal to control a fill valve or air operated pump to maintain a liquid level between two sensing points. It uses a normally closed float...