KARAT produces calculators, thermal energy meters, flowmeters and communication equipment for dispatch control systems.
Calculators demonstrate wide communication capacities. They can be fitted with data transmission modules with RS-232, RS-485, M-Bus, and LoRaWAN module . The calculator is configured via a USB-port, while data is retrieved via an optical port located on its frontplate. When auxiliary equipment is used, the calculators can transfer the data via GSM network provided by mobile operators or via Ethernet connection.
Thermal energy meters are compact devices fitted with all necessary sensors that can be installed in the apartment or in a cabinet located in common areas. The model with a data transmission option is fitted with M-Bus, as well as with two additional lines for connection with hot water and cold water meters and for remote readout via M-bus.
Liquid flowmeters are of two types based on their method of measurement, i.e. ultrasonic and electromagnetic. Both methods have their pros and cons, nevertheless both are effective solutions. Both types of flowmeters are fitted with a pulse transmitting channel for connection to meters.
Communication equipment is designed to form a data acquisition network inside the buildings, as well as to transfer the data via GSM network provided by mobile operators or via Ethernet connection. We also produce equipment for data acquisition inside the buildings via radio channel 868 MHz.