R160 Detachable water meter, Three Kinds Of Modulesare Available
Smart Prepaid STS Water Meter for Home Use

Smart Prepaid STS Water Meter for Home Use

Smart Prepaid STS Water Meter: Choose IC card or STS systems for efficient home water management. Customize with different circuit boards and programs.

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    • Product Detail

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    Prepaid water meters

    1- Built-in clock to control the valve to switch on and off regularly to prevent the valve from holding and scaling

    2- Low-power design, built-in 3.6V lithium battery service life ≥6 years

    3- Data be stored for more than 10 years after power failure

    4- Optional prepaid water meters.

    * STS Prepaid water meter

    (Domestic type)

    * IC Card Prepaid water meter

    (Multi-cards for multi-meters, public type)

    *  IC Card Prepaid water meter

     (One card for one meter, domestic type)

    - Supports STS prepaid protocol, and receives TOKEN code

     

    - Self-service payment top-up; Available for tiered water pricing; Overdraft; Power shortage warning; Water shortage alarm; Anti-hoarding; Record data and abnormal events;

     

    - Lora communication, remote upload usage, surplus, total purchase and other data

    - AC 220V / DC 5V

     

    - One card per person, plug and play. Deduct the amount of the card precisely according to the water flow.

     

    - One card for multiple meters (multiple meters for one card).

     

    Water prices can be grouped by meter groups, all cards for the same group of meters can be accepted by this group of meters. Cards for different groups of meters cannot be mixed used.

    - Top up meter credit before using water

     

    - Warning of error, power shortage, water overlaying, water shortage, hoarding, etc.;

     

    - Balance inquiry; Report the loss; Reissue a card; Record data and exception events

     

    - Available for single water pricing or Tiered water pricing.

    Meters with single water pricing program is also available for water electrically and gas paid by one card.

    Mechanical characteristics & Parameters

    1- Built-in patent ball valve, high temperature resistance, low power consumption, small pressure loss

    2- IP68 waterproof

    Dia. DN15 DN20 DN25
    Q3 2.5 4.0 4.0
    Range rate Q3/Q1=125,100
    80,63,50        
    Accuracy class Class 2
    Max reading 99999.9999m3
    D1 190 195 225
    D2 258 299 345
    D3 238 279 325
    A 1/2″ 3/4″ 1″
    B 1/2″ 3/4″ 1″
    C 1/2″ 3/4″ 1″

    * Temperature: T30 / T90                          

    * Pressure: MAP10                          

    * Pressure loss: Ap63

     

    * Upstream flow sensitivity level: U10           

    * Downstream flow sensitivity level: D5

    * Climatic and mechanical environment grade: B    

    * Electromagnetic environment level: El

     

    * Unable to measure reverse flow

    * Applicable water: pure tap water without impurities

     

    * Made of brass or plastic

    * Dry type multi-jet cold/hot water meter 

    Horizontal installation