Ultrasonic calorimeter is an instrument that measures flow rate and displays the heat energy released or absorbed by water through a heat exchange system using ultrasonic waves. It measures physical quantities through two sensors - the flow rate of the heat carrier and the inlet and outlet temperatures, and then compensates and integrates density and enthalpy values to obtain the heat value. It is an electromechanical integrated product based on microprocessors and high-precision sensors.

◆ There are no moving parts or magnetic components inside, no wear, not easy to block, with low pressure loss, especially suitable for the complex water quality conditions of China's heating system;

Adopting microprocessor technology and low-power consumption technology, all heat consumption is intelligently calculated;

◆ Equipped with dual metering functions for heat and cooling capacity;

◆ It can display various data required by the heat meter and has Chinese prompts;

◆ It has the function of automatically saving power-off data;

◆ Equipped with error self checking and alarm functions;

◆ With 18 month data storage and query function;

◆ Infrared photoelectric data reading function;

Data communication interface: M-Bus, RS-485 suitable for remote data transmission and centralized control; TYCR (DN15-DN40)

The integral part can be removed for easy on-site reading of values

Accumulator (normal display of heat meter):

Intelligent control valve

Install control valves with remote transmission function and implement switch management through management system charging. Before the start of each heating season, all balance valves are remotely closed through a unified operation. Users must pay the heating fee for this heating season through the toll hall or collection network before the system will open the balance valves. If the current year's heating fee is not paid, the valves will remain closed.