Description

Ultrasonic Water Meter Wireless NB-IOT Wireless Remote Water Meter

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In order to solve the problem of difficult wiring and meter reading, large-diameter ultrasonic water meters can be equipped with NB wireless transmission modules to realize NB-IOT wireless ultrasonic waves. The administrator only needs to log in to the platform to view the water meter data. Greatly reduce the workload of the management department.

Product Features

Periodic report: report the 24-hour data of the previous day, including daily freeze information

High-frequency periodic reporting: The sending frequency can be set or changed through the platform, and the minimum reporting period is every hour

Data supplementary package: When the data reporting is unsuccessful, the data will be supplemented automatically in the next reporting cycle, and the data within the valid storage range can be supplemented.

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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

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With the most comprehensive services and professional knowledge brought by our long-term experience, we can provide you with the best agricultural water meters, multi-data display ultrasonic water meters, and positive displacement rotary piston test benches on the market at any time. Innovation is the core driving force of our company's development and a powerful driving force for leapfrog development. We seek cost-effectiveness by scale, development by cooperation, and feedback to customers. The sustainable development of enterprises and circular economy are our goals!

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