Set homepage | Favorites | Contact US | Chinese

 
 
 Sales Email: minsen.market@gmail.com 
 

HOME

About US

Product

News

Case

Contact US

.
新建网页 1
MSN online service
Please chat with me!minsen208@hotmail.com
(Please Install MSN)
 

 
友情链接
 Link
 

Baidu

 
 

China utilities information management system

 
 

Product

Name:LXS/SR Series wireless smart water meter
Model:LXS/SR-15~25(cold,hot)
Output Power: 50mW
Receiver Sensitivity :-110dBm
Transmission Distance: >200m
Dimension: 190*90*120mm
Clicks:13702
Downloads Name Date
 Description:
Introduction
 
       LXS/SR series wireless transcription intelligent valve-control wet water meter is high-tech integrative product. This series meter uses advanced wireless transmission technology. Through microelectronic control circuits, it converts the pulse signals of traditional mechanical meter into electrical signals. Then the metering data is transmitted to background platform through GPRS network automatically, or it can be collected by a hand-held wireless unit from outside of the houses and after that downloaded to a computer through USB port.
 
Structure and Working Theory
 
       Inside the counter of water meter (mechanical part), there is one magnet embedded under the wheel pointer for 0.01 m3 of water and two reed switches beside each side of the wheel. Each time the pointer goes a circle, one group of two pulses is generated to represent 0.01 m3 of water being calculated. The pulses are converted to digital signals and recorded as metering data based on pre-set program. Then the metering data can be transmitted to a concentrator or hand-held unit.
 
 Condition:

Main Parameters

Model
Nominal Diameter
Metering Grade
Common Flux
Transitional Flux
Minimum Flux
Minimum Reading
Maximum Reading
mm
 
m3/h
m3
LXS/SR-15(cold
15
B
1.5
0.12
0.03
0.0001
99999.999
LXS/SR-20(cold
20
B
2.5
0.2
0.05
0.0001
99999.999
LXS/SR-25(cold
25
B
3.5
0.28
0.07
0.0001
99999.999
LXS/SR-15(hot
15
A
1.5
0.15
0.06
0.0001
99999.999
LXS/SR-20(hot
20
A
2.5
0.25
0.10
0.0001
99999.999
LXS/SR-25(hot
25
A
3.5
0.35
0.14
0.0001
99999.999

  • Working Pressure:1MPa;
  • Pressure Loss:0.1MPa;
  • Working Temperature:cold water meter:maximum working temperature; hot water meter:30-90℃.

Electronic Parameters

  •  Central Frequency: 470MHz
  •  Battery:3.6V/3.3A/h disposable lithium battery
  •  Modulation: FSK
  •  Bandwidth:64KHz
  •  Power Consumption:30uA
  • Transmit Power: 50mW
  • Transmit Distance:>200m (open field)
  • Product Life: >6 years

 Features:
Product Features
  • Mainly applicable to new construction projects, or reconstruction projects for old residential area which are inconvenient for wiring deployment.
  • Wireless transmission technology is applied to realize out-door meter reading, which simplified system installation by avoiding wiring deployment.
  • The wireless transmission distance for hand-held unit is over 200 meters in open field.
  • Friendly user interface for management software of background platform. Variety of formats for data output and customized link with billing system according to customers'needs.
  • Total volume calculation of water flowing across the pipe and wireless meter reading.
  • Remote valve-control to solve arrearage problem.
  • Three-level automatic routing to increase transmission distance.
  • Real-time meter reading to realize ladder-type pricing.
  • Fully anti-water design, functional under the water.
  • ERFCU design, ultra-low power consumption.
  • WOR remote awaking technology to reduce power consumption.
  • Wamr Net routing protocol to ensure data security.
  • High speed transmission, data reading for single meter within 1.5 seconds.
  • Simple and practical structure with removable battery.
Maximum Permissible Error
  • From minimum flux inclusive up to transitional flux: ±5%
  • From transitional flux up to maximum flux both inclusive: ±2% (cold water meter)
  • From transitional flux up to maximum flux both inclusive: ±3% (hot water meter)
 

Water meter Minsen|Gas meter|Wireless Meter|Wireless Water meter|Wireless Gas Meter
Tel:86-21-50272180/50272182  Fax:86-21-50270187  Add:No 201 keyuan Rd Pudong shanghai china Zipcode:201210
Copyright © 2009 MINSEN All Rights Reserved. ICP:09025567号

辽公网安备 21128102000028号

百度友情链接: 外围赌球网站(www.hygsb.com/bjl/duqiuwangzhan/) 百家乐(www.dfdzp.com/baijiale/) 全讯网(www.nbzsjy.com/56quanxunwang/) 皇冠论坛(www.tmschool.net/huangguanluntan/) 德州扑克论坛(www.ahschy.com/dezhoupukeluntan/) 凤凰时时彩平台(www.xtngzsb.com/fenghuangshishicaipingtai/) 亿酷棋牌(www.hsfgs.com/yikuqipaishijie/) 真人娱乐(www.tlxgt.com/zhenrenyulecheng/) 皇冠网(www.fhmaitreya.com/huangguanwang/) 188金宝博(www.yjdaj.com/jinbaobo/)