OEM/ODM China Flow Meter For Sewage Water - WM9100-EV Prepaid Ultrasonic Water Meter – Lanry

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We stick with the theory of "quality first, company first, steady improvement and innovation to satisfy the customers" for the management and "zero defect, zero complaints" as the quality objective. To perfect our provider, we deliver the items together with the fantastic good quality at the reasonable value for Flow Meter Water Digital, Ultrasonic Flow Meter Manufacturers, Handheld Water Velocity Meter, Our group members are goal to provides merchandise with significant performance cost ratio to our consumers, as well as target for all of us is usually to satisfy our consumers from all around the environment.

OEM/ODM China Flow Meter For Sewage Water - WM9100-EV Prepaid Ultrasonic Water Meter – Lanry Detail:

Description

Features

Technical Parameter

WM9100-EV Residential Prepaid Ultrasonic Water Meter

Nominal Diameter: DN15~DN25

Product Features

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With functions of self-diagnosis, flow sensor Alarm, Temperature Sensor Alarm, Over Range Alarm and battery under voltage alarm

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With optic electric interface, hand-held infrared meter reading tool can read directly

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Support swiping card to recharge and manage system remote valve control.

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Low consumption design, battery can continuously work for 10 years

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Bi-directional measuring forward and reverse flow

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According to sanitary standard for drinking water

Technical Parameter

Max. Working Pressure	1.6Mpa
Temperature Class	T30
Accuracy Class	ISO 4064, Accuracy Class 2
Body Material	Stainless SS304（opt. SS316L)
Battery Life	10 Years(Consumption≤0.3mW)
Protection Class	IP68
Environmental Temperature	-40～+70℃，≤100%RH
Pressure Loss	ΔP25（Based on different dynamic flow）
Climatic And Mechanical Environment	Class O
Electromagnetic Class	E2
Communication	Wired M-bus, RS485; Wireless LoRaWAN
Display	9 digits LCD display volume, flow rate, power alarm, flow direction, output etc.
Connection	Thread
Flow Profile Sensitivity Class	U5/D3
Data Storage	Store the latest 24 years’ data including day, month and year, The data can be permanently saved even powered off
Frequency	1-4 times/second

Digital Display

Display2

Measuring Range and Dimensions（R250）

Nominal Diameter	Permanent Flow Q3	Transitional FlowQ2	Minimum Flow Q1	Installation without connection accessories(A)	Installation with connection accessories（B)	L	L1	H	Length of connection accessories（S)	W
DN(mm)	(m3/h)	(m3/h)	(m3/h)	Installation without connection accessories(A)	Installation with connection accessories（B)	mm	mm	mm	mm	mm
15	2.5	0.016	0.010	G¾B	R½	165	135	82	53.8	96
20	4.0	0.026	0.016	G1B	R¾	195	157	90	60	100
25	6.3	0.040	0.025	G1¼B	R1	225	165	96	70	100

Measuring Range and Dimensions（R400）

Nominal Diameter	Permanent Flow Q3	Transitional FlowQ2	Minimum Flow Q1	Installation without connection accessories(A)	Installation with connection accessories（B)	L	L1	H	Length of connection accessories（S)	W
DN(mm)	(m3/h)	(m3/h)	(m3/h)	Installation without connection accessories(A)	Installation with connection accessories（B)	mm	mm	mm	mm	mm
15	2.5	0.016	0.006	G¾B	R½	165	135	82	53.8	96
20	4.0	0.026	0.010	G1B	R¾	195	157	90	60	100
25	6.3	0.040	0.016	G1¼B	R1	225	165	96	70	100

Product detail pictures:

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