Electronic remote water meter (Bluetooth water meter) LXSG-15~25

NegotiableUpdate on 03/11

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

Product model: LXSG-15~25 Product introduction: This product uses advanced microprocessors and communicates through Bluetooth as a medium to achieve functions such as data exchange, processing, display, control, and storage. It has technical characteristics such as low power consumption, high precision, waterproof and moisture-proof, easy installation and maintenance, high protection level, reliable and durable, long battery life, and convenient user operation.

Product Details

Functional Features

Multiple display functions

LCD display, complete data, can display cumulative water consumption, valve opening, valve closing, fault conditions and other information.
The user sends a valve opening command through Bluetooth communication, and the water meter opens the valve to start using water. For each unit of water used, the cumulative water consumption in the meter increasesAdd one unit of measurement for water volume.
When the user sends a valve opening command through Bluetooth communication, the amount of water purchased and used is written to the water meter via Bluetooth.

For every 1 unit of water used, the cumulative water consumption in the table increases by 1 unit of water; If the available water volume is reduced by 1 and the available hot water volume is 0, the water meter will automatically close the valve and stop supplying water.
Equipped with comprehensive fault self checking function

When a fault occurs, there is a corresponding error code prompt on the LCD screen. When there is a pulse line break or magnetic interference, the control system will close the valve and stop the water supply. A disposable plastic anti-theft buckle is used at the inlet joint of the water meter, which cannot be disassembled after installation. Forced disassembly will destroy it and cannot be restored, which can prevent water theft.
Water meter mechatronics integration, waterproof, moisture-proof, anti strong magnetic, anti-theft, and anti drilling

The water meter has a fully sealed design, which is not afraid of water splashing; Adopting electromagnetic shielding design to prevent strong magnetic damage to the solenoid valve and water theft; When the water meter is subjected to external attacks, the electronic part does not receive the usage billing signal, and illegal water usage occurs, instructions will be issued to close the solenoid valve, and the water meter will automatically lock and stop water supply; Tempered glass is installed on the dial to prevent drilling damage to the sensing and measurement.
The water meter can record the last 10 times of water usage

This function facilitates the management and statistics of water usage details, and specific usage records can be transmitted back to the backend for storage and statistics through RS485 bus, which facilitates the improvement of water consumption management level.
The water meter has 485 communication function

Users can remotely read water meter data and perform valve control on the water meter through 485.

Model Function Comparison Table

Model selection	caliber	function code	function
LXSG-15~25	DN15、DN20、 DN25	BT	Electronic remote water meter (cold water, Bluetooth communication)
		RBT	Electronic remote water meter (hot water, Bluetooth communication)
		CBT	Electronic remote water meter (cold water, with valve control, Bluetooth communication)
		RCBT	Electronic remote water meter (hot water, with valve control, Bluetooth communication)
		RCBTW	Electronic remote water meter (hot water, with valve control, Bluetooth communication with temperature control)

Example: LXSG-15 CBT stands for DN15 caliber, cold water, with valve control and Bluetooth communication.

LXSG-15 RCBTW represents DN15 caliber, with hot water, valve control, Bluetooth communication with temperature control.

Technical Parameter

Nominal diameter DN (mm)	15	20	25
Overload flow Q4 (m ³/h)	3.125	5.0	4.0
Common flow rate Q3 (m ³/h)	2.5	4.0	6.3
R=Q3/Q1	80, 100, 125, 160 (optional)
Range ratio	Q2/Q1=1.6 Q4/Q3=1.25
unit of measurement	Cubic meter (m ³) or liter (L)
Temperature rating	Cold water T30, hot water T90
environmental rating	Grade B
Electromagnetic environment level	E1 level
accuracy class	level 2
Working water pressure	≤1MPa
maximum permissible error	Maximum allowable error in low zone: ± 5%
	Maximum allowable error in high zone	± 2% when the water temperature is ≤ 30 ℃
		± 3% when the water temperature is above 30 ℃
material	Shell: ABS engineering plastic
	Base table: Copper shell, plastic, cast iron
	Valve: Copper, Plastic
Working power supply	DC 12V
Water meter billing method	amount of water
	amount of money
	3-level ladder/4-level water price