November 15,
2022 478 478 
A multiparameter probe and multiparameter logger.
“Conductivity is a good indicator of water cleanliness and an important parameter in the supply of drinking water.”
November 14,
2022 483 483
Fill level measurement
“These days, monitoring the fill level is a key factor for many applications and industries and even for our basic requirements.”
July 26,
2022 938 938
Ideal for water level or fill level monitoring and general pressure measurement
July 25,
2022 548 548
Viral epidemics like SARS, MERS, swine flu or the current coronavirus / COVID-19 have created a worldwide demand for infrared cameras able to screen for fever conditions in humans.
July 11,
2022 385 385
Explosions can be violent and tend to leave behind a great deal of damage. With this in mind, the ultimate aim when building electronic devices for use in potentially explosive environments is to completely prevent explosions. KELLER has been producing products for use in explosive environments since 1988. These certified products ensure safe operation in the most diverse range of use cases.
July 4,
2022 416 416
An important area in which sensors facilitate smart monitoring is in power measurement, where pressure sensors are employed to measure and record load distribution on bridges.
June 14,
2022 645 645
Coffee is one of the world’s most consumed drinks, which is why it is no surprise that so many coffee machines can be found where people live and work. Coffee from bean-to-cup machines is enjoyed most often.
June 9,
2022 457 457
Kobold’s electronic unit ZOE, is specifically designed for the calculation and display of flow rates and volume flow of flowmeters. Whether users have an external power supply or need a battery-powered device, and when a back-lit display is required (or not), the ZOE can be set for an extensive range of applications.
June 9,
2022 348 348
Kobold's conductive level switches, NEK, a complete, functional unit that reliably monitors the limit level of conductive media, even under heavy process conditions.
April 25,
2022 533 533
There are few industries as diverse as the water and environmental industry. KELLER has sensorscan, found in many varied applications. For instance, Keller senscorscans are used to measure the sea depth, monitor the water pressure at the bottom of dams, calculate flow quantities and regulate water levels.