Multi Tariff Prepaid Water Meter

Multi Tariff Prepaid Water Meter

Model NO.: LXSIC-15CB-25CB
Principle: Speed of Water Meter
Medium Pressure: General Water Meter
Work Environment: Dry Water Meter
Trademark: Holley & OEM
Transport Package: Standard Export Packing
Specification: ISO4064-2005
Origin: Hangzhou
HS Code: 9028201000
Features: Clear dial reading, Fully sealed design, water proof, anti-ultraviolet, perfect performance in outdoor or underwater usage, low power dissipation, simple operations, stable quality,

Application: Measuring the volume of cold potable water passing through the pipeline
Technical Standards: ISO4064-2005, GB/T 778.1~778.3-2007, JJG 162-2009
Main Functions:
Control Function
---Prepay water charge via water purchasing/rechargeable card, prepayment before usage, eradicate phenomena of water charges arrears.
Inquiry Display
---LCD capable to display the current purchased volume, remaining volume, accumulative consumed volume, facilitate user queries; Maintenance personnel and background management system can inspect and analyze the data which is read-out by using the inspection card.
Protection Function
---Valve will shut automatically under circumstances of battery under voltage, power supply interruption or external magnetic field interference.
Remind & Alarm
---Timely remind or alarm in the situations of battery under voltage, remaining volume insufficiency, misoperation or magnetic disturbance.
Automatic Statistics
---Automatically collect and analyze the monthly actual consumption situation of every water user, suit the operating department's management convenience
Anti-blocking
---Adopt anti system halted circuits & valve anti-blocking patent design, prevent dysfunction of water meter actuating mechanism
Water Proof
---Adopt fully sealed design, perfect water proof performance, suitable for damp & humid installation sites
Automatic Maintenance
---Meter inner preset with self-checking function, check valve's flexibility and avoid lithium battery dormancy.
Data Retention
---User's data could be saved for over 10 years, no data loss in case of battery empty or cut off.
Extended Functions:
One Card
--- For the same user that holds multi RF cards for water, electricity, gas meters or more RF water meters, All-in-one-card management & control is feasible
Measuring Methods
---Able to conduct measuring methods in water volume or amount of money; In the case of amount measuring, flat rate tariff multiple tariff and ladder prices are feasible
Ladder prices
---On administrative department's request, ladder prices for different segment charging are feasible to be set, facilitate administrative department to execute "ladder price" policy easily
Multi Tariff Prepaid Water MeterMulti Tariff Prepaid Water Meter
  Items   Technical data
  Water Temperature   1-30 ºC
  Working Pressure   1.0MPa
  Head Loss   0.063MPa
  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
  Valve Performance   Under pressure of 0.02 and 1.0MPa respectively, permanent flow rate(Q3), reliable open and close, flexible operation, no abnormal condition
 
Nominal Dia. Metrological Accuracy Permanent Flow Q3 Q3/Q1 Q2/Q1 Min.
Reading		 Max.
Reading		 Valve Permissive Linkage Volume
mm class m³/h m³ m³/h
15  
B		 2.5 63/80/100 1.6  
0.0001		  
99999		 0.010
20 4 63/80/100 1.6 0.015
25 6.3 63/80/100 1.6 0.020

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