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M5 Ultrawater Serials Ultrasonic Water Meter DN50 - DN300

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[China]

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Address: 2F, Rongxing Building,No.1007 Banxuegang Avenue, Bantian Street, Longgang District, Shenzhen, 518129 Guangdong, China.

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Country/Region	china
City & Province	shenzhen guangdong

M5 Ultrawater Serials Ultrasonic Water Meter

Product Features

◆ No moving part, Minimal flow instruction. Enduring accuracy.

◆ Double channels ultrasonic transit-time sensor for High accuracy and reliable operation.

◆ Can measure and storage both forward flow and backflow.

◆ Active leak, theft, backflow, meter damage/tamper, rate of flow, and battery life indication

◆ Above 15 years shelf life.

◆ IP 68 design, longtime under water working.

◆ Standard output is RS485, Lora, NB-IoT, 4-20mA, Pulse, GPRS can be optional.

Technical Parameter

Types	Ultrawater
Flow rate m³/h	DN 50-2″	DN 65-2.5″	DN 80-3″	DN 100-4″	DN 150-6″	DN 200-8″	DN 250-10″	DN 300-12″
Q4	50	50	80	125	313	500	1250	1250
Q3	40	40	63	100	250	400	1000	1000
Q2	0.128	0.128	0.2	0.32	0.8	1.28	3.2	3.2
Q1	0.08	0.08	0.125	0.2	0.5	0.8	2	2
R-Q3/Q1	500	500	500	500	500	500	500	500
Max. Working Pressure	1.6Mpa
Pressure loss	△P16
Temperature class	T50
Work environment	Temperature: -25℃～55℃, Humidity: ≤100%(RH)
Electromagnetic compatibility	E2
Display	9-bit LCD display. Can display totalizer, Instant flow, error alarm, flow direction, output
Data Storage	Can storage the 10 years data, year, month and day
Output	Modbus(baud rate:19200,9600,4800,2400); 4-20mA, Pulse,(default 2ml/pulse)
Power supply	DC3.6V(disposable lithium batteries) ≥ 15 years
Pipe Range	DN50-DN300
IP Grade	IP68
Accuracy class	Class 1
Process connection	Flange

Accuracy Curve

Dimension: