Product Features：
■ Measurement frequency default 2 times / second, the highest support 4 times / second.
■ Power consumption is as low as 0.12mW.
■ low initial flow rate, more accurate measurement.
■ Water temperature detection, low temperature alarm.
■ abnormal water consumption alarm.
■ Installation at any angle, measurement accuracy is not affected.
■ Ultrasonic signal quality detection.
■ Magnetic switch.
■ support prepaid function, remote recharge, automatic control valve switch according to the remaining amount.
■ Support M-Bus, RS485, NB-IoT, LoRa and other communication interfaces.
■ Compatible withGB/T 26831, CJ/T 188 and Modbus RTU communication protocols.
■ Compliant with GB/T 26831, CJ/T 188 and Modbus RTU communication protocols.
■ Forced communication" and "Emergency valve opening" key functions.
■ Compliant with drinking water meter standards.
Technical Parameter:
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Tel：0631-5684698 
Address：No.576, South of Torch Road, Huancui District, Weihai, Shandong Province,China