Mechanical flat heat meter "Pulsar"

The heat meters "Pulsar", (hereinafter - heat meters) are designed to work in closed systems of heating or cold supply (as a cold counter). Heat meters can be used to measure heat in a dead-end hot water supply system, as a hot water meter, determining the volume of water, the temperature of which is higher than a preset value, as well as a counter for the volume of cold and hot water. Possible versions: -Direct or return pipe -conditional pipe bore Du15 or Du20 - Maximum volumetric flow rate for Du15 0.6 m[3*]/h or 1.6 m[3*]/h, for Du20 2.5 m[3*]/h -Temperature measuring range, from 1 ºC to 105 (for mechanical and ultrasonic) ºC; from 1 ºC to 150 ºC (for ultrasonic) -Interface: LoRa, M-Bus (with or without pulse input), RS-485 (with or without pulse input), without interface, pulse output, Pulsar IoT.