Stainless steel | Direct reading remote transmission small caliber water meter

NegotiableUpdate on 07/13

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

Introduction: Direct remote transmission of small caliber water meters

Product Details

application

PRODUCT USE

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. This is the stainless steel version, which is more sturdy and durable!

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
		Adopting a combination of pointer and character wheel display, it has the characteristics of clear and convenient digital display reading, small starting flow rate, etc
		Direct transmission is not affected by magnetic fields, with low transmission resistance, sensitive and reliable operation, large range, and high measurement accuracy
	⑤	Water meter maintenance does not require disassembly from the pipeline
	⑥	Sturdy structure, strong resistance to impurities, minimal pressure loss, and long service life
	⑦	Acid and alkali resistant, will not produce corrosion or leakage at high or low temperatures, safe and reliable

Conditions of Use

USE CONDITION

Water temperature ≤ 30 ℃ (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; Maximum communication transmission distance: 300M; communication transmission rates: 1200BPS, 2400BPS, 4800BPS, 9600BPS.

maximum permissible error

MAXIMUM ALLOWABLE ERROR

1. The maximum allowable error in the low zone, including the minimum flow rate (Q1) and excluding the boundary flow rate (Q2), is ± 5%.

2. The maximum 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	MINIMUM READING M3	Maximum reading M3
LXS-50E	50	level 2	40	0.01	999999
LXLS-65E	65	level 2	63	0.01	999999
LXLS-80E	80	level 2	63	0.01	999999
LXLS-100E	100	level 2	100	0.01	999999
LXLS-125E	125	level 2	160	0.01	999999
LXLS-150E	150	level 2	250	0.1	999999
LXLS-200E	200	level 2	400	1.0	999999
LXLC-250	250	level 2	630	10	999999
LXLC-300	300	level 2	1000	10	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	280	172	200	140	80	18	4
DN65	280	172	200	140	80	18	4
DN80	225	200	233	160	95	18	8
DN100	250	220	243	180	105	18	8
DN125	250	250	290	210	165	18	8
DN150	300	285	300	240	135	18	8
DN200	350	340	348	295	162	18	8
DN250	400	400	430	350	232	12	12
DN300	500	492	660	400	438	12	12