Capacitance Level Switches

Capacitance Level Switches detect high or low level by sensing capacitance changes at a probe or sensing surface. Products in this category span Omega Engineering and Dwyer Instruments RF capacitance switches, economical adjustable designs, non-intrusive and flush or probeless styles, PVDF and 316 stainless steel options, DPDT outputs, and weatherproof configurations.

Applications include:

• High and low point level alarms
• Liquid, powder, and bulk solid detection where compatible
• Applications needing adjustable sensitivity or non-intrusive sensing
• Tank, vessel, hopper, and process equipment level switching

Choose capacitance switches when the material properties, mounting location, buildup behavior, and output requirements fit capacitance point detection.