NB-IOT water meter

Product Description

Function of NB-IOT water meter

♦ The LCD display screen displays the current signal value, balance, water consumption, remaining water quantity and other information

♦ Remote reading and remote valve control
♦ Early warning system: battery undervoltage and abnormal metering alarm
♦ Step water price can be set according to user category and usage.
♦ Battery: more than 6 years of use
♦ Support internal / external antenna, stable and reliable signal.
♦ High sampling accuracy
♦ Reed fault detection：When a sampling reed fails, the water meter will display the reed failure, and the water meter can still measure accurately.
♦ Data upload frequency can be set,periodic uploads can be uploaded at intervals of minutes, hours and days.
♦ The battery can be replaced directly without opening the water meter
♦ The system adopts BS architecture: the browser can log in, and both PC and mobile phone can support it.
♦ NB Internet of things remote water meter supports two modes: fixed time point upload and periodic upload to meet the use needs of different users.

♦ Fixed time point upload supports four methods: month, week, day and hour (which days of the month, which days of the week, which hours of the day, and which minutes of the hour)

Deliver condition:
1.Size:DN15-DN200
2.Body:Brass(with valve)/iron(without valve)
3.Type:Dry dial/wet dial(standard)
4.Max work pressure:PN16.
5.Protection class:IP68
6.Protocol: Narrow band(LTE Cat.NB)
7.Frequency: B3(1800),B5(850),B8(900)
8.Battery: more than 6 years
9.Pressure loss:≤0.063Mpa
10.Water temperature:T30/T90
11.Standards:ISO4064.
12.Certificate:MID
13.SIM card:Micro SIM card(Type 3FF)
14.Working mode: Class A
15.Software: B/S Cloudy serve platform
16.Software payment: Supply for free
17.Composition:NB-Iot water meter, Base station, Serve Platform

please check our NB-IOT water meter solution.

Please check the attachment for more information：

Application Range

1.Household

2.Dormitory

3.Hotel

4.Residential property

5.Apartment

6.Warehouse

7.bulk size used for irrigation,water resources management,Industrial production,Garden management.

Technical Specification

Diameter (mm)	Class	Q4 (m³/h)	Q3 (m³/h)	Q2 (m³/h)	Q1 (m³/h)	Min. Reading m³	Max. Reading m³
DN15	B	3.125	2.5	0.05	0.03125	0.0001	99999
DN20	B	5	4	0.08	0.05	0.0001	99999
DN25	B	7.875	6.3	0.126	0.07875	0.0001	99999
DN32	B	12.5	10	0.2	0.125	0.0001	99999
DN40	B	20	16	0.32	0.2	0.001	99999
DN50	B	31.25	25	3.15	0.5	0.001	99999