2017 China New Design Bathroom Shower Set - LXSGY Multi-flow wireless LORA remote transmission valve control meter – Haimei

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

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.