<span>Features:</span><br> 1. High resolution time measurement technology and ultrasonic signal digital processing technology are used to ensure the reliability of data.<br> 2. Metal pipes, concrete pipes, culverts and other pipes with pressure can be measured.<br> 3. According to pipeline conditions and requirements of measurement accuracy, 4-channel and 8-channel can be arbitrarily combined without damage and pressure loss.<br> 4. Comprehensive functions, with intelligent diagnosis function and multiple transmission interfaces (RS-485, 4-20mA, pulse, etc.).<br> <span>Advantages:</span><br> 1. Ultrasonic flow measurement technology with multiple-channel design and large diameter, improve the accuracy under complex flow regime.<br> 2. High accuracy class (class 0.5).<br> 3. Small installation space, installation and maintenance with flow and pressure.<br> <span>Benefits:</span><br> It is mainly applied in high-precision flow measurement of large-scale water transmission and supply projects, and also suitable for pressure pipelines and culverts in various shapes.

<span>Features:</span><br> 1. Tiny and beautiful appearance design for various complex conditions.<br> 2. NB-IoT, low power consumption, wide coverage, remote maintenance, and complete replacement for 2G.<br> 3. Functions of regular report, manual report, immediate alarm, network timing, and local debugging.<br> 4. Reported data including signal strength and battery voltage of the meter.<br> 5. RS-485 interface for downstream meter reading, support a variety of protocols of ultrasonic water meter and ultrasonic heat meter, as well as subsequent expansion.<br> 6. Reliable infrared communication design, support various functions including local debugging, parameter configuration, and storage-record reading.<br> <span>Advantages:</span><br> 1. High-performance embedded processor design, embedded in industrial NB-IoT communication module, for strong anti-interference ability.<br> 2. Be suitable for complex industrial sites with protection class of IP68.<br> 3. Various alarm types and alarm valves: flowrate alarm, pressure alarm, empty pipeline alarm, as well as alarms in transducer trouble, battery power and PSM (abnormal network alarm), etc.<br> <span>Benefits:</span><br> Through Huizhong's intelligent water and heating supply platform, remote monitoring of data and operation of water meter, heat meter and other terminal devices, management level is improved and management cost is reduced.