Liquid level switches are used to detect specific liquid levels or interfaces between liquids.

Level switches is a generic search form for devices that are used to detect liquid or powder levels, or interfaces between liquids.

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

Mass liquid flow switches and mass gas flow switches are devices used for measuring the flow or quantity of a moving liquid or gas in terms of a unit of mass per unit time, such as pounds per minute.

Volumetric liquid flow switches are devices with a switch output used for measuring the flow or quantity of a moving fluid in terms of a unit of volume per unit time, such as liters per minute.

Level gauges are industrial meters used to determined the level of a liquid in a fixed storage or process tank

Liquid leak detectors sense when a liquid is leaking from a pipe, tank, or other receptacle area