The large caliber ultrasonic heat meter is a type of flow meter used to measure the thermal energy of a liquid or steam. It utilizes ultrasonic technology to measure the velocity of the fluid, and then calculates the heat energy based on the temperature difference between the inlet and outlet.The large caliber ultrasonic heat meter has a wide range of applications in district heating, industrial production, and energy management. It is an essential tool for accurate energy measurement and efficient energy utilization.

1.Accurate measurement
Uses a picosecond-level high-precision chip for high measurement accuracy, and adopts a high-precision platinum thermistor for measuring hot and cold water.
2.Pay-per-use mode
Supports various payment methods such as platform prepayment, table-side prepayment, and mixed charging.
3.Data storage
Stores hourly, daily, monthly and other periodic data, including cumulative heat, cumulative cold, cumulative flow, working time, etc., with data being stored for a long time even after power outages.
4.Intelligent monitoring
Realizes real-time sound path measurement, transducer abnormal detection, low battery alarm, empty tube alarm, temperature alarm, etc.
5.Ultra-low power consumption
Uses low power consumption design, built-in large-capacity battery, with a battery life of more than 6 years.
6.Multi-angle installation
Can be installed horizontally or vertically, and can be installed on the inlet or return pipe according to different user needs.
7.Technical support
Can be protocol docked and interface docked to meet the needs of different platforms.
8.OTA remote upgrade
All devices support remote online upgrade without the need for replacement, disassembly or close contact with the meter.
9.Convenient payment
Supports mobile payments such as WeChat public account, Alipay, and mini programs, and provides information on usage, balance, payment, etc.