Company History Izmerkon

2011 - opening of Keller's representative office in the Customs Union territory

2013 - signing exclusive contracts for the supply of gas flow meters from German manufacturers Schmidt and CS instruments

2015 - signing exclusive contracts for the supply of CO2 concentration sensors with Senseair

2016 - opening of an office in Minsk

2017 - establishment of own production for pressure and level sensors based on Keller components

Since its inception, the Keller factory has specialized in the production of pressure sensors and transducers. The founder of the factory, Hans Keller, developed the modern design of piezoresistive pressure sensors in 1973, when he completed his research activities at the Honeywell institute (USA).

The enterprise produces more than one million pressure sensors and level sensors annually for its customers worldwide. Approximately 250,000 of them are sensors supplied to other pressure sensor manufacturers; 750,000 are used for the in-house production of finished transducers of gauge, vacuum, absolute, and differential pressures, as well as for the production of level transducers and standalone data loggers.

KELLER is the largest manufacturer of piezoresistive pressure sensors and transducers in Europe. The company was founded in 1974 and for over 35 years has been developing and producing the most advanced pressure sensors in the world, led by its founder and visionary Hans W. Keller.

The company is fully Swiss. In Switzerland, since its inception, the factory has specialized in the production of pressure sensors and transducers. The founder of the factory, Hans Keller, developed the modern design of piezoresistive pressure sensors in 1973, when he completed his research activities at the Honeywell institute (USA).

The enterprise produces more than one million pressure sensors and level sensors annually for its customers worldwide. Approximately 250,000 of them are sensors supplied to other pressure sensor manufacturers; 750,000 are used for the in-house production of finished transducers of gauge, vacuum, absolute, and differential pressures, as well as for the production of level transducers and standalone data loggers.