The Specialist Manufacturer of Float & Tilt level switches for Liquids and Bulk Solids
Float switches for pump control Level regulators for pumping stations Float switches for narrow-access tanks Bulk solids level measurement Accessories
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ATMI

2, avenue des Bosquets
Z.A. de l'Observatoire
78180 Montigny le Bretonneux
FRANCE

  :  +33(0)1 6137 3560
  :  +33(0)1 6137 3569
  :   sales@atmi.fr
Who is ATMI ?
Float and tilt level switches - Level detection and regulation solutions

A French company, which after creating omnidirectional float level switches with adjustable ballasts on the electric cable, manufactures for more than 40 years devices which practically don't know any competition.

More than 20 types of float level switches available under 50 different versions are currently offered in the world by more than 400 distributors in more than 150 countries.

For all types of level regulation or detection, ATMI manufacture, from the float system, multiple devices at remarkable prices with the required precision and security.

Whatever is the required automatic regulation or detection, there is always for our customers, the device matching perfectly the need, as well for liquids, liquids mixtures, solids or pulverulents.

Main applications in liquids

ATMI offers an extensive range:

  • For drinking water meant for human consumption: ACS certified devices
  • For clear water, wastewater, all kind of loaded liquids : devices in polypropylene copolymer
  • For aggressive liquid mixtures (solvents, hydrocarbons, acids, etc): HR HY devices  ( High resistance Hypalon)
  • For hazardous environments 0,1,2  for gas and 20,21,22  for dust: devices Ex, ATEX certified

Main applications for silos and conveyors

Reliable and easy to install detectors to stop the filling of grains and cereals (oat, soybean, wheat, corn etc) silos and Ex devices ATEX certified for hazardous environments 0,1,2 for gas and 20,21,22 for dust.
Special devices to detect the high level of bulk materials in all types of conveyors in the industries or in quarries.

Our float regulation system conception is the base of all the devices proposed by ATMI for many years, and is the simplest, the most reliable and easiest to install at a really acceptable price, which is far from negligible.

It should also be noted two important particularities:

  • The particular shape, omnidirectional shape, of most of our devices is the only way to prevent the clogging risks.
  • The adjustable ballasts on the cable permit to work in calm or agitated liquids and in liquid mixtures having diverse densities.

The very notable advantages of the ATMI float level switches doesn't permit any comparison with the basic small floats, usually flat, often found on the market, but limited to simple applications only.

It's also one of the reasons why ATMI exports more than 50% of its float level switches!

They are right to trust us: Total, Repsol, Veolia, La Saur, La Lyonnaise des Eaux, Degremont, Kubler, Ministry of Energy of Jordan, National Gas companies, Koweit Aluminium Extrusion, Alstom, Société Wallone des eaux, Cleveland Cascades, amongst others...

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