technical specifications
                            - Precise measurement with a SINGLE-JET flowmeter.
                            - Measuring December 30°C - 90°C
                            - Pulse output and/or the option to communicate via the M-Bus protocol.
                            - Safe design that does not allow external interference.
                            - complies with EN 14154 standards.
                            - It is not affected by the magnetic field. With this feature, it can make safe measurements.
                            - Hot water meters are used at water temperatures between 30-90°C. Dec.
                            - Calmet hot water meters support M-Bus and RF communication protocols.
                            - 2 Years warranty.
                            - Ability to measure at low flow rates