Ningbo Haimei Trading Co.,Ltd

PriceList for Power Cable Fittings - LXSGY Multi-flow wireless LORA remote transmission valve control meter – Haimei

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The LORA wireless electronic remote water meter uses pulse sampling to realize an intelligent remote water meter with zero error in electromechanical conversion. The wireless remote transmission va...


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PriceList for Power Cable Fittings - LXSGY Multi-flow wireless LORA remote transmission valve control meter – HaimeiDetail:

The LORA wireless electronic remote water meter uses pulse sampling to realize an intelligent remote water meter with zero error in electromechanical conversion. The wireless remote transmission valve-controlled water meter uses LoRa modulation technology to transmit and receive data wirelessly. It has the characteristics of ultra-low power consumption, strong performance, and ultra-long transmission distance. The receiving sensitivity greatly exceeds the existing GFSK modulation technology water meter. It solves the problem that traditional design solutions cannot take into account both long-distance transmission, anti-interference and low power consumption, and becomes the best choice for wireless applications with long-distance transmission and high reliability requirements.

 

Way of working 

The wireless remote transmission water meter is composed of a wireless channel communication module and a base meter, and has functions such as measurement, calculation, storage, diagnosis, and wireless remote transmission. Its main working methods are:

1. Measuring method: Double reed detection method is adopted to effectively avoid the errors caused by electromagnetic interference and pulse jitter.

2. Communication mode: The communication module is usually in a sleep state, and wakes up every second for a short time, during which time it listens for the presence of wireless control orders. If so, start the receiving function to receive data; if not, continue to sleep. This method greatly reduces the average power consumption of the module and effectively extends the battery life.

 

Product Features

1. Adopting advanced wireless transmission technology to realize remote collection of remote water meters, concentrators, and computers without wiring, simple and convenient construction, and effectively solving the problem of difficult meter reading.

2. The remote water meter uses a meter with wireless networking to cover the signal without gaps and no blind spots for meter reading.

3, the valve rust prevention function design, the valve automatically opens and closes twice a month.

4. Automatic frequency calibration technology: Automatically adjusts operating parameters, effectively avoids frequency offset caused by environmental changes, and achieves a very high meter reading rate.

5. Electromagnetic wave wake-up technology: Wake the target smart meter in the communication state during meter reading, and automatically return to the ultra-low power consumption state after meter reading, saving energy and reducing consumption.

6. A variety of meter reading methods are optional, according to different needs optional wireless collection system and handheld meter reader system.

7. There are two design modes, timing uploading and real-time uploading, to meet different customers to achieve different effects.

8. High waterproof level design, protection level can reach IP68;

9.Using American Semtech communication chip, with high performance and low power consumption.

 

Technical Parameters

Caliber

DN15、DN20、DN25、DN32

Medium temperature

Water temperature<30℃

Quiescent Current

<12μA

Emission current

<90mA

Receive current

<5mA

On-off valve current

<30mA

Communication distance

2KM (open distance)

Operating pressure

≤1.0Mpa

Power supply

3.6V lithium battery

Service life

≥8years

We look quality as the foundation of the enterprise, adhering the management philosophy that to do less products and do not let unqualified products leave the factory.


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PriceList for Power Cable Fittings - LXSGY Multi-flow wireless LORA remote transmission valve control meter – Haimei detail pictures


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With our leading technology also as our spirit of innovation,mutual cooperation, benefits and advancement, we'll build a prosperous future together with your esteemed organization for PriceList for Power Cable Fittings - LXSGY Multi-flow wireless LORA remote transmission valve control meter – Haimei, The product will supply to all over the world, such as: Casablanca, Mexico, Estonia, Our company offers the full range from pre-sales to after-sales service, from product development to audit the use of maintenance, based on strong technical strength, superior product performance, reasonable prices and perfect service, we will continue to develop, to provide the high-quality products and services, and promote lasting cooperation with our customers, common development and create a better future.
  • The goods we received and the sample sales staff display to us have the same quality, it is really a creditable manufacturer.
    5 Stars By Jocelyn from The Swiss - 2018.06.30 17:29
    This company has a lot of ready-made options to choose and also could custom new program according to our demand, which is very nice to meet our needs.
    5 Stars By Linda from Malaysia - 2018.11.22 12:28

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