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Port Size 15 mm RS232 Prepaid Water Meters GPRS Control Valve Brass Housing

Categories Prepaid Water Meters
Brand Name: Iflow
Model Number: LXSG-40IC
Certification: ISO 4064, GB/T19001
Place of Origin: China
MOQ: negotiable
Price: negotiable
Payment Terms: T/T, L/C
Supply Ability: 10000 sets per month
Delivery Time: 6-8 weeks
Packaging Details: carton with foam
Type: Large size Prepaid water meter
Size: DN50 -2 inch
Control: ball valve
Electric: RF type IC card
Software: free of charge
Meter material: brass
Connect: thread
Register: dry dial
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    • Product Details
    • Company Profile

    Port Size 15 mm RS232 Prepaid Water Meters GPRS Control Valve Brass Housing

    Valve Control Wireless Remote Reading Water Meter With DN15 - DN25 Iron Housing


    Using method

    The wireless remote meter-reading water meter system consists of wireless remote water meter, collector, concentrator and management software.

    1. Bottom layer communication: Bottom layer communication means communication between the collector and water meter. Wireless network signal, has the positive of wide signal propagation, wide coverage area ability, fast construction.

    2. Middle layer communication: Middle layer communication means the communication between the concentrator and collector. This communication is by wireless RF way, no need of communication line. The wireless communication distance between the concentrator and collector can be about 3km at open environment. Each piece of concentrator can manage 255 pieces of collector maximumly.

    3. Upper layer communication: Communication methods indicate below can be selected between concentrator and management center.

    (a) GPRS Communication Mode

    (b)Telephone Line Communication Mode

    (c) RS232 Communication Mode

    (d) Ethernet Communication Mode


    Functions

    • The microprocessor adopts nanowatt technology, with wide working pressure and low power consumption, the inner EEPROM can rewrite for more than 100,000 times.
    • Data hold and restoration function: the data in the water meter can be stored for ten years when there is no power, when the power on, with the data restoration function, the data can be read back by devices.
    • Replaceable battery design, replace by user self. Easy maintenance.
    • The mechanical display is clear for reading, and the base meter can be used for 10 years.
    • Each meter has a unique ID No., and has complete production, debugging, usage and maintenance record

    Key features

    • Adopt wireless communication technique to transmit data, thus no need of communication cable layout, and reduce the installation cost greatly.
    • Electric floating ball valve technique: adopt electric ball valve technique, work reliably and lower loss of pressure.
    • Totally sealed design: all the circuits are sealed by high performance casting glue, so there is no exposed electrode, and can be used in moist environment.
    • Anti-attack of strong electricity or magnetism: water meter will give alarm when being attacked by strong electricity or magnetism.
    • Micro-computer and microstorage technique: high integrated and high reliability.

    Product data sheet

    Port size (DN)15 mm20 mm25mm
    Measure unit0.1 m³
    Measure range ratio (Q3/Q1)80
    Overload flow (Q4)3.125 m³/h5 m³/h7.875 m³/h
    Constant flow (Q3)2.5 m³/h4 m³/h6.3 m³/h
    Demarcation flow (Q2)0.05 m³/h0.08 m³/h0.126 m³/h
    Miniumal flow (Q1)0.0313 m³/h0.05 m³/h0.0788 m³/h
    Minmum reading0.0001 m³
    Maximum reading99999 m³
    Alarmautomatic valve close
    Working temperature0.1℃~30℃ (cold water meter)
    0.1℃~90℃ (hot water meter)
    Flow sensitivity level

    Up zone: U10

    Down zone: D5

    Pressure level△P63
    Working pressure rating0.03 Mpa - 1.0 Mpa
    EMCE1
    Environment safety levelB

    Installation

    • The installation of water meter meets the installation requirements of ISO4064-2:2005
    • The caliber of water meter shall correspond with caliber of pipes and the used flow rate is less than or close to the permanent flowrate. The installation place should avoid exposure, flooding, freeze and pollution, and convenient for installing, removing and reading data.
    • The water meter shall be installed horizontally (display surface is upward).
    • The sands and stones and other sundries in the pipelines shall be cleared.
    • The arrow on the water meter should be the same as the water flow in the pipeline.
    • If the water meter is installed on the inlet of the boiler, it is better to install inverted valve on the outlet of water to prevent the return current of hot water and steam will damage the water meter.

    Pressure curve

    Flow curve

    Key features

    • Contactless IC card (RF card) technique: adopt our company’s patent technique of RF card, transmitting data by wireless way, waterproof, moisture-proof and anti-attack
    • Electric floating ball valve technique: adopt electric ball valve technique, work reliably and lower loss of pressure
    • Totally sealed design: all the circuits are sealed by high performance casting glue, so there is no exposed electrode, and can be used in moist environment
    • Anti-attack of strong electricity or magnetism: water meter will close valve automatically when being attacked by strong electricity or magnetism
    • Micro-computer and microstorage technique: high integrated and high reliability

    Product data sheet

    Port size (DN)15 mm20 mm25mm
    Measure unit0.1 m³
    Measure range ratio (Q3/Q1)80
    Overload flow (Q4)3.125 m³/h5 m³/h7.875 m³/h
    Constant flow (Q3)2.5 m³/h4 m³/h6.3 m³/h
    Demarcation flow (Q2)0.05 m³/h0.08 m³/h0.126 m³/h
    Miniumal flow (Q1)0.0313 m³/h0.05 m³/h0.0788 m³/h
    Minmum reading0.0001 m³
    Maximum reading99999 m³
    Alarmautomatic valve close
    Working temperature0.1℃~30℃ (cold water meter)
    0.1℃~90℃ (hot water meter)
    Flow sensitivity level

    Up zone: U10

    Down zone: D5

    Pressure level△P63
    Working pressure rating0.03 Mpa - 1.0 Mpa
    EMCE1
    Environment safety levelB

    Installation

    • The installation of water meter meets the installation requirements of ISO4064-2:2005
    • The caliber of water meter shall correspond with caliber of pipes and the used flow rate is less than or close to the permanent flowrate. The installation place should avoid exposure, flooding, freeze and pollution, and convenient for installing, removing and reading data.
    • The water meter shall be installed horizontally (display surface is upward).
    • The sands and stones and other sundries in the pipelines shall be cleared.
    • The arrow on the water meter should be the same as the water flow in the pipeline.
    • If the water meter is installed on the inlet of the boiler, it is better to install inverted valve on the outlet of water to prevent the return current of hot water and steam will damage the water meter.

    Competitive Advantage:

    • Compliance to international standards: ISO4064 / GBT778 / Q/320700JR05-2003
    • Strict process control
    • Advanced calibration equipment
    • Engineer team

    Production line



    Quality Port Size 15 mm RS232 Prepaid Water Meters GPRS Control Valve Brass Housing for sale
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