Specification Product Model 213EAvailable Sizes DN15 DN20 DN25Q m² h 2 5 DN15 4 DN20 6 3 DN25 Start Flow L h 2 DN15 DN20 3 DN25 Accuracy Class Class 2Pressure Stage MAP16Temperature T50Power Supply DC 3 6V Lithium BatteryProtection Rating IP68Installation Orientation Horizontal or VerticalFeatures 1 Real Time Monitoring Tracks water consumption instantaneous flow rate and pipe temperature 2 Data Display Supports data storage and granular visualization via mobile app integration with Tuya platform 3 Threshold Alarms Alerts users of abnormalities like leaks pipe damage or flow errors via app notifications 4 Zigbe Technology Compatible with Tuya Zigbe Hub for smart remote monitoring and control 5 LCD Screen Displays measurements and operational information conveniently 6 Multiple Pipe Sizes Available in DN15 DN20 and DN25 to suit different pipeline requirements Package Includes 1 x Zigbe Ultrasonic Water Meter2 x Connector Fittings2 x Sealing O Rings