Description

Ultrasonic Irrigation Wireless Water Meter for Agriculture

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The ultrasonic agricultural wireless water meter adopts the pure electronic ultrasonic measurement principle, with high measurement accuracy and a wide range ratio. The actual water consumption can be accurately measured even when the network traffic is small. There are no mechanical moving parts such as impellers in the pipe section of the water meter, no pressure loss, and no wear. The electronic part adopts a ductile iron shell, and the protection level reaches IP68. The ultrasonic water meter is powered by a lithium battery, and the battery life is more than 10 years, which effectively guarantees the service life of the product.

Features

1) The ultrasonic water meter has no moving or blocking parts in the pipeline under test, no wear, and small pressure loss.

2) High sensitivity enables the ultrasonic water meter to detect tiny flow changes.

3) Ultrasonic water meters can ensure accurate measurement throughout the life cycle and do not change with time.

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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

Install

1) The installed pipes must be filled with water. Install the meter on a vertical pipe where the liquid flows upwards or diagonally. If not, choose a horizontal pipe. Try to avoid installing the instrument in vertical pipes with liquid flowing downward or diagonally.

2) Avoid installing the instrument at the highest point of the pipeline to prevent the accumulation of air bubbles from interfering with the measurement.

3) Reserve space for water pipes for instrument installation.

4) Align the meter concentrically with the pipe. Use a wrench to attach the segment to the metering thread and tighten.

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