R160 Detachable water meter, Three Kinds Of Modulesare Available
Smart Ultrasonic Water Meter: NB-IoT, Lora, M-Bus, Large Caliber

Smart Ultrasonic Water Meter: NB-IoT, Lora, M-Bus, Large Caliber

Smart Ultrasonic Water Meter: Supports NB-IoT, Lora, M-Bus systems; adaptable with circuit boards and programs for large caliber use.

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    • Product Detail

    Product Tags

    Remote read meters

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

    2- With high and low temperature automatic compensation function; with forward and reverse high-precision measurement capabilities.

    3- Large LCD screen displays: forward and reverse flow, flow direction, flow rate, cumulative flow, instantaneous flow, unit, leak detection, empty pipe detection, low battery alarm, external power supply display, etc.

    4- It adopts Europe's mature NFC near-field communication technology, has an embedded NFC near-field communication circuit board, connects to the remote data monitoring terminal, and realizes NB-loT data communication; it can be equipped with a new NDC electronic module to realize pulse output, M-Bus, and LoRa remote transmission.

    5- Optional remote controlled meters.

    * NB-IOT

    * LORA

    * M- BUS

    - Frequency band: 800MHz～900 MHz.

     

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

     

    - Meter data be received and sent to the operator's cloud by the wireless transmission module through the NB-IOT channel.  

     

    The management software on server remote monitors the meters and settles the water bill based on the data extracted from the operator's cloud.

    - Frequency band: 470MHz～510 MHz

     

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

     

    - The concentrator communicates with the meters through Lora to receive data from meter, and sends data back to server by 4G/ Internet.

     

    - Water meter parameters can be set and modified by the hand holder by operator.

    - Communication Rate: 1200bps/2400bps/4800bps

     

    - The concentrator communicates with the meters to receive data from meter, and sends data back to server by 4G/ Internet.

     

    - The working voltage: DC24V powered by the bus; Built-in backup power DC3.6V, static current < 25μA.

    Mechanical characteristics & Parameters

    1- The range ratio can reach up to R800; the low starting flow rate is 25l/h, and the batch production rate is R500. It is suitable for occasions where both large and small flows need to be accurately measured, especially suitable for regional water supply analysis.

    2- The flow profile sensitivity level can reach U0/D0, it is not necessary to install the front and rear straight pipe sections.

    3- The metering channel is a round hole structure, with high measurement stability and small pressure loss. Low pressure loss, △P25, high energy utilization efficiency.

    4- A pressure port structure is designed above the water outlet of the shell, which has the function of pressure data collection

    5- Ductile iron and stainless housings are optional; Stainless steel series, the housing has an integral welded structure, which is sturdy and reliable and beautiful. It is equipped with a stainless cover to prevent damage from being stepped on or impacted.

    6- IP68 waterproof grade, can work in water for a long time, strong anti-interference ability.

    Dia. Q3 (m3/h) Q3/Q1 （ Highest/Standard） Q2/Q1 Maximum peak Starting flow L(mm) B(mm) H(mm) h(mm) Weight(kgs) LCD
    DN40 16 500 160 1.6 - 0.025 245 105.3 92 28.4 1.6 9-digits（ NFC function can be used to call up different information ）
    25 800 250 -
    DN50 16 315 315 70 200 135 150 60 7.5
    25 500 500 70
    40 800 500 70
    500 500 100
    DN65 40 200 135 165 72.5 8.5
    63 800 500 100
    DN80 63 500 500 210 225 178 195 90 10
    100 800 500 210
    DN100 100 500 500 230 250 220 223 103 15
    160 500 500
    230
    DN150 250 500 500 350 0.2 300 285 282 140 32
    400 500 500
    350
    DN200 400 500 500 350 340 332 165 45
    550
    1300 0.5
    DN250 1000 500 500 449 406 383 203 68
    1300
    DN300 1000 500 500 499 489 456 254 96

    * Working temperature ：-25°C ~ +55°C                  

    * Pressure: MAP16                         

    * Pressure loss: Ap25

     

    * Upstream flow sensitivity level: U0          

    * Downstream flow sensitivity level: D0

     

    * Climatic and mechanical environment grade: B    

    * Electromagnetic environment level: El