Home
Products
About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Home ProductsMulti Jet Water Meter

20 Dbm Emitter Power AMR Water Meter 433 - 470 Mhz 2000m Transmit Distance

20 Dbm Emitter Power AMR Water Meter 433 - 470 Mhz 2000m Transmit Distance

    • 20 Dbm Emitter Power AMR Water Meter 433 - 470 Mhz 2000m Transmit Distance
    • 20 Dbm Emitter Power AMR Water Meter 433 - 470 Mhz 2000m Transmit Distance
  • 20 Dbm Emitter Power AMR Water Meter 433 - 470 Mhz 2000m Transmit Distance

    Product Details:

    Place of Origin: China
    Brand Name: Lanhua
    Certification: ISO4064
    Model Number: MECH-15

    Payment & Shipping Terms:

    Minimum Order Quantity: 1000
    Packaging Details: box with foam
    Delivery Time: 4-8 weeks
    Payment Terms: L/C, T/T
    Supply Ability: 200000 sets/month
    Contact Now
    Detailed Product Description
    Type: Lora AMR Water Meter Radio: 433 - 470 Mhz
    Work Volt: 2.5 - 3.7V Emitter Power: 20 Dbm
    Emitter AMP: <20 MA Receive Sensitivity: -13 Adbm
    Receive AMP: 10 NzmA Static Current: <25uA
    Transimit Distance: 2000 M
    High Light:

    multijet water meter

    ,

    Dry Dial water meter

    AMR water meter by wireless Lora, multi jet water meter with optional valve DN15-DN25

     

    General introduction:

    The AMR, automatic metering read, is the technology of automatically collecting consumption and status data from water/heat/gas/electricity meter and transferring that data to a central database for billing, troubleshooting, and analyzing.

     

    Work principle

    The remote reading multi jet water meter, is with pulse emitter, through automatic meter reading system consists of M-BUS water meter, collector, concentrator and management software.

     

    1. Basic communication device: M-BUS collector and measurement meter transmit data by M-BUS line with 4 channels, and can connect the meter according to any topological structure. Build in backup battery, could works for 48 hours normally, and the data can be saved for 10 years if power is cut off.

    2. Relay 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.

    3. Upper transfer 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

    1. Totally sealed design, waterproof.

    2. Automatically memorize the wheel code position and no need initiation.

    3. Avoiding external strong magnetic attack, high performance of anti-interference.

    4. Effectively solve the phenomenon of reversing and hammering.

    5. Adopting M-BUS communication port, which with long distance communication.

    6. No need power supply for daily work.

    7. With remote valve control function that can stop water supply remotely.

     

    The basic water meter Features:

    • The Nominal flowrate of Qn 1.5 m³/h to 15m³/h, Q3 2.5m³/h to 25m³/h
    • R value is R80 / 100 / 125 / 160 as requested
    • Suitable for both cold and warm water applications
    • Replaceable meter inserts available
    • Good readability even at extreme operational conditions
    • Optionally retrofittable with pulse contactors

    Water meter operate condition:

    • Water temperature:0.1℃~40℃ for cold water
      30℃~90℃ for hot water meter.
    • Water pressure: ≤1.0 Mpa

    Note:

    • Measuring accuracy conform to ISO 4064 class B standard..
    • Available with different length on request. Available in hot water meter on request.

    Maximum Permissible Error:

    (1) Between qt (included) and qs is ±2%;
    (2) Between qmin and qt (excluded) is ±5%.

     

    Potable reader

    20 Dbm Emitter Power AMR Water Meter 433 - 470 Mhz 2000m Transmit Distance 0

    TECHNICAL PARAMETERS

    Caliber(DN) 15mm 20mm 25mm
    Overload Flowrate (Q4) 3.125 m³/h 5 m³/h 7.875 m³/h
    Permanent Flowrate (Q3) 2.5 m³/h 4 m³/h 6.3 m³/h
    Transitional Flowrate (Q2) 0.05 m³ /h 0.08 m³/h 0.126 m³/h
    Minimum Flowrate (Q1) 0.0313 m³/h 0.05 m³/h 0.0788 m³/h
    Measurement Range (Q3/Q1) 80
    Minimum Reading 0.0001m³
    Maximum Reading 9999m³
    Measure Unit 1m³
    Working Temperature

    0.1℃~30℃(cold water)

    0.1℃~90℃(hot water)

    Communication Interface M-BUS
    Pressure Level △P63
    Working Pressure 0.03MPa~1MPa
    Flow Section Sensitivity Level U10, D5
    Climate and Mechanical Environment Safety Level B
    EMC E1

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

    Competitive Advantage:

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

    Package

    20 Dbm Emitter Power AMR Water Meter 433 - 470 Mhz 2000m Transmit Distance 1

     

    Contact Details
    Shanghai Xunhui Environment Technology Co., Ltd.

    Contact Person: Mr. Murphy

    Tel: +8613816614405

    Send your inquiry directly to us (0 / 3000)

    Best Products
    Other Products