Measuring food grade pure water flow meter

RADIO FREQUENCY CARD PREPAID DORECT DRINKING WATER METER ITEM NO:    LXSGZ-15ES~25ES  LXGZR-15ES~25ESApplication:     Radio frequency card intelligent water meter is the new measuring instrument employing the microprocessor to realize water collection, processing, display , and r

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RADIO FREQUENCY CARD PREPAID DORECT DRINKING WATER METER
 
Measure The Flow Water Meter of Purified Water to Eat Food Grade
Measure The Flow Water Meter of Purified Water to Eat Food Grade
Measure The Flow Water Meter of Purified Water to Eat Food Grade

ITEM NO:
    LXSGZ-15ES~25ES  LXGZR-15ES~25ES


Application: 
    Radio frequency card intelligent water meter is the new measuring instrument employing the microprocessor to realize water collection, processing, display , and reserving. It is the best choice for realizing intelligent control by most of tap water administrative bureaus, Ideal for enhancing public awareness of saving water. This meter has many patents. Compared with traditional way , it can control user's overspend by prepaying for an IC card.

FEATURE:
  1. IC card water meter use pre-paid way to achieve the new management mode of "purchase first, then use ".
  2. Show the different level price of the water, one card can be used to several meter.
  3. Double reading display: mechanical and electronic reading.
  4. the unique battery protection.
  5. Stable performance, wide application.
  6. Low power consumption, long life time.
  7. Electronic part is vacuum sealed.
  8. Anti-jamming and resist exterior magnet interference.
MAIN TECHNICAL DATA:
    Water meter temperature grade:T30, T50, T70, T90
    Pressure grade: MAP10
    Pressure loss grade: △P63
    Upstream disturbance grade: U5
    Downstream disturbance grade: D0

 
MAXIMUM PERMISSIBLE ERROR: 
    a) In the lower zone from Q1 inclusive up to but excluding Q2 is ±5%    
    b)If the temperature≤30ºC,  In the upper zone from Q2 inclusive up to and including Q4 is ±2%
       If the temperature>30ºC,  In the upper zone from Q2 inclusive up to and including Q4 is ±3%


Note: 
    
Technical data conform to ISO4064



ELECTRIC TECHNICAL DATA
Working currentpower-off protectionQuiescent currentTemperatureBattery voltageNominal PressureEach pulse signal water volume
<20mA2.4V<15uA0.1ºC~55ºC3.6V2.5V~3.6V100L

FLOW TECHNICAL DATA
Item  NoSizeFlow turndownQ4
Max  Flow
Q3
Nominal Flow
Q2
Transitional Flow
Q1
Min Flow
Min ReadingMax Reading
mmQ3/ Q1m³/hL/h
LXSGZ -15ES
LXSGZR-15ES
15803.1252.55031.250.0000599999
1004025
1253220
1602515.62
LXSGZ-20ES
LXSGZR-20ES
2080548050
1006440
12551.232
1604025
LXSGZ-25ES
LXSGZR-25ES
25807.8756.312678.75
100100.863
12580.6450.4
1606339.37
Measure The Flow Water Meter of Purified Water to Eat Food Grade
Thank you for your attention.
 

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