Chlorine is the chemical element, of Cl symbol, important in the purification of water, in disinfectants.

The uses of chlorine are, the field of hygiene, health and disinfection: chlorination is the action of disinfecting with chlorinated products (bleach, chlorine dioxide ...).

It is also involved in many processes of fine and industrial chemistry for example to manufacture organochlorine pesticides, plastics (especially PVC), antiseptics, dyes, paints, chlorinated petroleum products, synthetic textile fibers, neoprene, solvents, chlorates, chloroform, carbon tetrachloride, and in bromine extraction, etc.

Thanks to its PTFE cable and its PVDF casing, the TUBA 125C can be used to regulate / detect a level of chlorine in a tank