Ultrawater Series Ultrasonic Water Meter_ultrawater serial ultrasonic water meter

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Ultrawater Series Ultrasonic Water Meter

Ultrawater Series Ultrasonic Water Meter

Ultrawater:

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

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

u Can measure and storage both forward flow and backflow.

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

u Above 15 years shelf life.

u IP 68 design, longtime under water working.

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

Product Features

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

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

u Can measure and storage both forward flow and backflow.

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

u Above 15 years shelf life.

u IP 68 design, longtime under water working.

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

Technical Parameter

Types	Ultraflow
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 totailazer, Instant flow, error alarm, flow direction, output
Data Storage	Can storge 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(disposible lithium batteries) ≥ 15 years
Pipe Size	DN50-DN300
IP Grade	IP68
Accuracy class	Class 1
Process connection	Flange

Accuracy Curve

Dimension:

Types		Ultraflow
Nominal Diameter	(mm)	50	65	80	100	150	200	250	300
Nominal Diameter	(inch)	2	25	3	4	6	8	10	12
L- pipe length (mm)		200	200	225	250	300	350	449	499
B- width (mm)		165	185	200	220	285	340	406	489
H- height (mm)		194	210	210	223	282	332	383	456
h- height (mm)		40	90	90	103	140	165	203	245
Weight (mm)		9	11.5	13	15	32	45	68	96

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