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Instrotech News

Instrotech News & Articles

Digital pressure gauge for refrigeration performance monitoring

Keller’s digital pressure gauge for refrigeration systems.

One small sensor helps - Grensmass project

In the Dutch province of Limburg, the Grensmaas Consortium extracts about one hundred thousand tonnes of gravel every week. A quantity that requires an enormous logistical operation. Stopping the process is not an option. And certainly not unannounced. With one single sensor, Hans van der Meer can monitor that risk.

Comprehensive monitoring of chemical distribution

IoT - The Internet of Things starts with a sensor

Pressure sensors on water pipelines

These days, water is generally supplied via a permanent underground system of pressurised pipes. Secure water pipeline networks form the backbone of our modern society. The water flow rate in pipelines can be regulated by adjusting the pressure in the system.

Electronic pressure gauges for areas subject to explosion hazards (EX areas)

Keller’s range of no less than five intrinsically safe electronic pressure gauges for use in areas subject to gas explosion risks. The type approvals are com­pliant with the ATEX Explosion Protection Directive regarding ex­plosive gases.

Keller ARC-1 IoT Upgrade

ARC1 with the latest NB-IoT and LTE-M mobile communications technology

KELLER in the bush

 

IoT water level pilot project with a surprising outcome at Kololo Game Reserve.

Upgraded ARC1

Keller has upgraded the Keller ARC1, Keller's IoT communications module, to the latest transmission technology with NB-IoT (narrow band) and LTE-M.

SA Shipyards Uses Instrotech’s Diesel Level System In Transnet Tugboats

The manufacture of tugboats by ship builder SA Shipyards, for end user Transnet, provided Instrotech an opportunity to develop a technical solution for diesel tank monitoring.