IoT Water Meter

Description

Overview

The meter uses the remote technology of the Internet of Things, the latest generation of remote water meters. With the special network communication network to achieve the transmission of data and control instructions, intelligent identification, positioning, tracking, monitoring and management.

Features

Low overall cost, without drilling, wiring, same simple installation as ordinary water meter. Meter debugging is completely completed in the computer terminal. Maintenance and operation costs can be reduced to a minimum;

Using mobile Internet of Things network, effectively protect the signal strength and coverage; ensure reliable data transmission;

Factory pre-stored 6 +2 year’s credit, no need to worry about arrears downtime, ensure reliable data transmission;

Large capacity battery (with SPC super capacitor) for more than 6 years;

Full potting process without keys and built-in antenna design;

Support multi-ladder water features, in the table a variety of payment methods, convenient and flexible;

With magnetic interference, power loss, battery undervoltage and other valve protection functions.

The platform supports various payment methods such as water companies, banks, collection outlets and WeChat, which is convenient and flexible.

Adopt B / S architecture management center to monitor the running status of water meters anytime, anywhere and improve the working efficiency of management department;

GPS physical positioning and query;

Working conditions

Water pressure: △p≤1.0MPa (10bar)

Conditions of usage: Water temperature: ≤40 ℃ Hot water meter ≤90 ℃

Technical Parameter
Items	Technical indicators
Temperature rating	T30
Pressure Level	MAP10
Pressure loss	△p＜0.063Mpa
The maximum allowable error	High area（Q2≤Q≤Q4）：±2% Low area（Q1≤Q≤Q2）：±5%
Communication interface	Communication mode: NB-IoT, 2G, 3G, 4G Communication speed:2400bps

Flow parameters
Water meter model	Nominal diameter DN（mm）	Q3/Q1	Overload Q4 Common Flow Q3 Boundary Flow Q2 Minimum Flow Q1 m³/h
LXSY-15W	15	50	3.125	2.5	0.080	0.050
		63			0.063	0.040
		80			0.050	0.031
		100			0.040	0.025
LXSY-20W	20	50	5	4	0.128	0.080
		63			0.10	0.063
		80			0.080	0.050
		100			0.064	0.040

Main Dimensions 主要尺寸
Nominal Diameter		Length L1	Length L		Width B	Height H	Connection Thread		Weight	Cable
mm							d	D	kg	m
Horizontal	15	258	165	85		130	R1/2	G3/4	About 1.7	0.30
Horizontal	20	298	195	85		130	R3/4	G1	About 2.0	0.30