Level sensors are used to detect liquid or powder levels, or interfaces between liquids.

Gas sensors interact with a gas to initiate the measurement of its concentration.

Pressure sensors include all sensors, transducers and elements that produce an electrical signal proportional to pressure or changes in pressure

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

Ion exchange equipment is used to adjust the ionic content of water.

Gas and air instruments detect, monitor or analyze gases present in an environment.

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