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Beijing Shunshui Water Meter is a professional wireless remote water meter manufacturer in China. The main business: NB-IOT wireless remote water meter, LORA wireless remote water meter, smart water meter, etc. About Us | Contact Us | Site Map
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北京市顺义区牛栏山工业区牛汇北五街9号 Address: No. 9 Niuhui North 5th Street, Niulanshan Industrial Zone, Shunyi District, Beijing

Wireless remote transmission hot water meter

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    The wireless remote hot water meter is similar to the cold water wireless remote water meter , but when recharging and purchasing water, you do not need to contact the water meter when recharging and purchasing water. You only need to put a card in the induction area to complete the recharging and purchasing of water. In addition, compared with the old manual meter reading, the intelligent management system of the wireless remote transmission hot water meter not only saves labor costs, but also the high-precision measurement function of the inductive RF card water meter can reduce the error between the total meter and the submeter. The function of collecting water charges in advance can improve the recovery rate of water charges, users can consume clearly, and the management is simple and convenient.

    The wireless remote hot water meter is similar to the ordinary smart water meter, but when recharging and purchasing water, you do not need to contact the meter when recharging and purchasing water. You only need to paste the card in the induction area to complete the recharge and purchase water. In addition, compared with the old manual meter reading, the intelligent management system of the wireless remote hot water meter not only saves labor costs, but also the high-precision measurement function of the wireless remote hot water meter can reduce the error between the total meter and the submeter. The function of collecting water charges in advance can improve the recovery rate of water charges, users can consume clearly, and the management is simple and convenient.

    Inductive RF card water meter

    Main features of wireless remote transmission hot water meter:

    1. Convenient battery replacement: The bottom of the water meter has a cover specially designed for battery replacement. Battery replacement is particularly convenient. Batch battery replacement is no longer a problem for the water department.

    2. Waterproof function: The product adopts the overall sealed waterproof technology in the process, so it can work in a humid environment or a short-term soak in water.

    3. Pre-paid function: The user buys the water first and then uses it.

    4. One card function: One card can realize the control of electric meters, gas meters and water meters.

    5. Display synchronization function: The liquid crystal display and the mechanical part display are synchronized. Even if the circuit fails, the liquid crystal cannot be displayed, but it can also refer to the mechanical display. Prompt alarm function: battery undervoltage, insufficient water available, strong magnetic interference and other fault information, the LCD will prompt an alarm.

    6. Data upload function: Each time the user buys water, he will bring the relevant information back to the management system, so that the management can understand the user's water usage status and the status of the meter.

    7. Valve self-maintenance function: The valve rotates regularly to remove the valve scale in time to ensure the flexibility of the valve.

    8. Anti-water storage function: The software can flexibly set the lower limit of recharge to prevent users from hoarding water.

    9. Blacklist query: Users who haven't come to buy water for a long time can be added to the blacklist to supervise their water usage.

    Wireless remote transmission hot water meter parameters:

    Nominal caliber DN15 DN20 DN25 DN32 DN40
    Quiescent Current ≤3µA ≤3µA ≤3µA ≤3µA ≤3µA
    Nominal pressure 1.0Mpa 1.0Mpa 1.0Mpa 1.0Mpa 1.0Mpa
    Ambient temperature + 5 ℃ ~ + 40 ℃ + 5 ℃ ~ + 40 ℃ + 5 ℃ ~ + 40 ℃ + 5 ℃ ~ + 40 ℃ + 5 ℃ ~ + 40 ℃
    Relative humidity 45% ~ 90% / 95% (RF card)
    life span 10 years
    Water medium temperature 0 ~ 40 ℃ / 95 ℃ (hot water meter)
    Nominal flow 1.5m³ / h 25m³ / h 35m³ / h 3.5³ / h 10³ / h
    Maximum flow 3m³ / h 5³ / h 7³ / h 7³ / h 20³ / h
    Breaking down traffic 0.12 m³ / h 0.2 m³ / h 0.28³ / h 280³ / h 800³ / h
    Minimum flow 0.03 m³ / h 0.05m³ / h 0.07m³ / h 70³ / h 200³ / h
    Indication error Low zone: ≤ ± 5%; High zone: ≤ ± 2%, ≤ ± 3 (hot water meter)
    Scale range / connection thread 10-4—104 G3 / B4
    Measurement level Class B
    Dimensions 165 × 98 × 128 195 × 98 × 128 225 × 98 × 128 460 × 143 × 250 450 × 150 × 320

    Note: DN50-DN300 pipe diameter cold and hot water meters are available


     

    Wireless remote transmission hot water meter

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