Product Categories

Shenzhen Jiaronghua Technology Co., Ltd

E-mail
Phone
136-8642-3519
Address
13th Floor, Dongming Building, Minkang Road, Minzhi Street, Longhua District, Shenzhen

Stainless steel | Direct reading remote transmission large-diameter intelligent water meter

NegotiableUpdate on 07/13

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

Introduction: The stainless steel direct reading remote transmission large caliber intelligent water meter is corrosion resistant, acid and alkali resistant, anti-aging, pollution-free, has the advantages of high precision, large range, no corrosion and seepage at high temperature and low temperature, and belongs to a new product of environmental protection and energy conservation.

Product Details

application

PRODUCT USE

Stainless steel direct reading remote transmission large-diameter intelligent water meter is used to measure the total amount of drinking water flowing through the tap water pipeline and transmit it to the secondary instrument through M-BUS bus or 485 bus.

Stainless steel water meter is corrosion resistant, acid and alkali resistant, anti-aging, pollution-free, with high precision, large range, and no corrosion and seepage at high temperature and low temperature. It is a new product of environmental protection and energy conservation.

Product Features

PRODUCT FEATURES

		Built in CPU, storage chip, and communication module (RS485 \ \ M-BUS)
		Just need to supply power when collecting water meter data, read the water meter character wheel code by the photoelectric tube, generate a number through CPU judgment, and output it through the M-BUS bus or 485 bus
		This water meter adopts a detachable screw wing type water meter, with the counter separated from the lower structure to maintain clear readings. The counter can be replaced without stopping the water supply
		Stainless steel watch body is corrosion resistant, acid and alkali resistant, aging resistant and pollution-free

Conditions of Use

USE CONDITION

Water temperature ≤ 50 ℃ (cold water meter)
Water temperature ≤ 90 ℃ (hot water meter)
Water pressure ≤ 1MPA, water meter cannot be immersed in water

signal type

SIGNAL TYPE

Optoelectronic coding passive direct reading technology, supporting DL/T 645, CJ-T188, MODBUS, industry standard or user specified communication protocol specifications; Communication transmission distance: 300M; Communication transmission rate: 1200BPS, 2400BPS, 4800BPS, 9600BPS.

Allowable error

MAXIMUM ALLOWABLE ERROR

1. The allowable error in the low zone from including flow rate (Q1) to excluding boundary flow rate (Q2) is ± 5%.

2. The allowable error in the high zone, including flow rate (Q2) and overload flow rate (Q4), is ± 2% and ± 2.5% for the hot water meter.

Technical Parameter

TECHNICAL PARAMETER

model	Nominal diameter MM	accuracy class	Common traffic Q3 M3/H	reading M3	reading M3
LXLY-50	50	level 2	25	0.001	999999
LXLY-65	65	level 2	40	0.001	999999
LXLY-80	80	level 2	63	0.001	999999
LXLY-100	100	level 2	100	0.001	999999
LXLY-125	125	level 2	160	0.01	999999
LXLY-150	150	level 2	250	0.01	999999
LXLY-200	200	level 2	400	0.01	999999
LXLY-250	250	level 2	630	0.01	999999
LXLY-300	300	level 2	1000	0.01	999999

External dimensions

OUTLINE SIZE

Nominal diameter mm	Length L	Width K	Total height H	Flange hole distance D	Center height H1	Flange hole diameter	flangeNumber of holes
DN50	200	175	250	140	80	18	4
DN65	200	185	255	140	80	18	4
DN80	225	200	265	160	95	18	8
DN100	250	220	343	180	105	18	8
DN125	250	250	360	210	165	18	8
DN150	300	285	375	240	135	18	8
DN200	350	345	400	295	162	18	8
DN250	450	395	484	350	232	12	12
DN300	450	445	506	400	438	12	12
Flange connection shall be in accordance with GB4216.4-84 "10 bar gray cast iron pipe flange dimensions"