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:LXSZ Series Wireless Remote valve-control wet water meter
Model:LXSZ(wet)-15~25(cold,hot)
Output Power: 50mW
Receiver Sensitivity :-108dBm
Transmission Distance: >200m
Dimension: 165*85*111mm
Clicks:9368
Downloads Name Date
 Description:
Introduction
             
       LXSZ series wireless remote 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
LXSZ-15(cold)
15
B
1.5
0.12
0.03
0.0001
99999.999
LXSZ-20(cold)
20
B
2.5
0.2
0.05
0.0001
99999.999
LXSZ-25(cold)
25
B
3.5
0.28
0.07
0.0001
99999.999
LXSZR-15(hot)
15
A
1.5
0.15
0.06
0.0001
99999.999
LXSZR-20(hot)
20
A
2.5
0.25
0.10
0.0001
99999.999
LXSZR-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 projects in new construction area or reconstruction projects in old residential area which are inconvenient for wiring deployment.
·Wireless transmission technology is applied to realize out-door meter reading and solve the problem of reading difficulties. It is easy to install without wire deployment.
·The distance of wireless transmission is over 200 meters in open field.
·The interface of management software of the host computer is user-friendly; it can generate various formats of profiles linked with charging system according to customers’ needs. 
·Total volume measurement of water flowing through tap water pipe and reading of water meter data.
·Remote valve-control to prevent arrearage from happening.
·Three-grade automatic routing to lengthen transmission distance.
·Real time data reading can realize graded pricing.
·Water-proof design enables the meter to work under water.
·ERFCU design, ultralow power consumption.
·WOR remote awaking technology enables the extension of communication distance.
·Wamr Net Router Protocol can guarantee data security.
·High-speed data communication enables a single meter to read data within 1.5seconds.
·Simple and reasonable structure design and replaceable 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/)