Model No.: LXSIC~15CB-25CB

Application: Used for measuring the volume of hot water passing through the pipeline and water fee management & control

Features: Low power dissipation, attack resistance, large register capacity, convenient operation and reliable characteristic

Tech. Standard: GB/T 778.1-778.3-2007, JJG 162-2009

Main Functions:

Control function: Payment of water fee through card buying or recharging, water fee default behavior avoided

Enquiry function: LED Screen displays the recharged volume, remaining volume, accumulated volume, convenient for user's check

Protection function: In case of default voltage, power dump or outer magnetic interference valve will shut automatically

Alarm alert: Alarm alert timely under situations of default voltage, shortage of the remaining volume, wrong operation and magnetic interference

Automatically Centralization: Automatically record the user's actual water consumption status, for the water supply operator's easy management

Blocked prevention: Anti-death circuit & valve anti-blocked patent applied, preventing actuating mechanism's dysfunction

Automatic maintenance: Self-checking function built in, checking the valve's flexibility, preventing battery dormancy, checking time set by user voluntarily

Data retention: user's data could be kept for ten years, no data loss in case of power dump or cut

Extended Functions:

Ladder price: upon requirement of administration department, ladder unit price for different volume segments, cater for administration department's policy of "ladder price"

Payment ratio: As administration department's necessary, varying charge rates could be set for different time slots

Signal Remote Transmission: Connected with a outer concentrator, remote signal collection and control are available

Tech. Data:

Items	Technical data
Power source	One built-in lithium battery
Working voltage	3.6V
Working current	＜40mA
Quiescent current	＜3μA
Quiescent power dissipation	＜3.6V×3μA/10.8μVA
Electromagnetic compatibility	Accords with GB/T 17626.2/17626.3/17626.4
IC Card accelerated wear test	In conformity with GB/T 778.3-2007
Valve Performance	Under pressure of 0.02 and 1.0MPa respectively, permanent flow rate(Q3), reliable open and close, flexible operation, no abnormal condition
IC Card slot durability	Insert & extract speed rate＜20times/min, after 10,000 times repeat, card slot can normally work

 

Base Meter Parameters:

DN	Metrologic Class	Permanent Flow Q3	Q3/Q1	Q2/Q1	Min. Reading	Max. Reading
mm	class	m3/h			m3
15	B	2.5	63/80/100	1.6	0.0001	99999
20		4	63/80/100	1.6
25		6.3	63/80/100	1.6