Description

Ultrasonic Water Meter Intelligent Various Data Transmission Methods Water Meter

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The ultrasonic water meter writes the cumulative flow, historical data, fault information, and cumulative working time every 24 hours, such as the internal flash memory at the end of the month, and automatically records the cumulative flow of the current month.

Basic Parameters

• Material: cast iron/ductile iron

• Applicable scenarios: home mains, apartment mains, family residential water mains, family houses, residential buildings

• Technical data in accordance with international standard ISO 4064.

• Communication: rs485 modbus/GPRS

• Accessories: Pressure sensor/battery/LCD display/reading device/data logger/flange set/liquid turbine/user interface unit

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Nominal diameter(mm)	50	65	80	100	125	150	200	250	300
Max flow Q4(m³/h)	31.25	50	78.75	125	200	312.5	500	787.5	1250
Nominal flow Q3(m³/h)	25	40	63	100	160	250	400	630	1000
Transitional flow Q2(m³/h)	0.16	0.256	0.4	0.64	1.024	1.6	2.56	4.03	6.4
Min flowQ1(m³/h)	0.1	0.16	0.252	0.4	0.64	1	1.6	2.52	4
Start-up flow(m³/h)	0.033	0.06	0.09	0.14	0.21	0.31	0.56	0.88	1.2
Max flow	99999999.9
Reverse flow	99999999.9
Measuring range	Q3/Q1, R250/（R400 customizable）
Accuracy class	Class B
Pressure loss class	≤0.063 MPa
Working pressure	1.6 MPa
Temperature class	T50
Temperature range	(5~55)℃
Environment class	Indoor,Class B
Electromagnetic class	E1(Residential, Commercial, Industrial)
Power supply	Built-in lithium battery DC 3.6V
Battery life	＞ 10years
Installation position	Any angle
Display	LCD, 8 digits + additional characters
Installation pitch	U10/D5
Communication interface	RS485 modbus/ Pulse output/GPRS/NB-IOT
Protection class	IP68

Features

▲Not affected by impurity, chemicals and magnetic materials in medium;

▲No moving parts in measuring mechanism, free of wear and tear, and accuracy does not degrade over the life of the meter;

▲Horizontally or vertically mounted;

▲Low pressure drop;

▲IP68 protection level, can adapt to various harsh installation environments;

▲Support RS485 communication, Pulse output, GPRS, NB-IOT and other data transmission methods.

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Continued investment in R&D enables us to offer innovative, efficient, and practical smart ultrasonic water meters, and water meter calibration test benches. In order to achieve the goals of our project development and operation, we must carefully manage the entire process from raw material supply, and production to product sales. Our core values include the value system of human resource management, the concept of market operation, and the concept of social responsibility. We always adhere to the working policy of scientific management, quality service, continuous improvement and development.

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