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NB-IOT Ultrasonic Water Meter
Ultrasonic water meters are used to achieve accurate measurement of flow. The product has the characteristics of beautiful appearance, convenient installation, accurate measurement, stable operation, strong anti-fouling and anti-corrosion ability, long service life, small pressure loss, economical and practical, etc.
Performance characteristics
1. There are no moving parts in the ultrasonic water meter, the mechanical wear can be used stably and reliably for a long time, and the measurement accuracy can be maintained for a long time.
2. The ultrasonic water meter has a large range ratio and a small initial flow rate. The water meter range ratio can reach: R250, R400; the water meter initial flow rate can be as small as 2-3 liters per hour.
3. The ultrasonic water meter can choose a variety of communication methods such as: NB-IOT. LoRa, LoRaWAN, M-Bus. RS485, pulse and other communication, and has an infrared communication mechanism, which can configure instrument parameters or read instrument data through infrared communication.
4. The ultrasonic water meter has the function of long-term data storage, which can realize the data storage and recording of year, month and day, which is conducive to the management department to analyze the big data of water consumption and make reasonable water use decisions.
5. The ultrasonic water meter has a water flow direction identification mechanism, which can measure the forward and reverse flow, and can adopt a variety of forward and reverse flow statistics and display methods, so as to use the unit for data analysis.
6. The ultrasonic water meter has an alarm mechanism for long-term water running (leakage alarm) and an oath mechanism for a single running of water exceeding the preset amount, which can timely remind users whether there is water leakage in the household water pipes and whether they forget to turn off the faucet.
NB-IOT Ultrasonic Water Meter
Ultrasonic water meters are used to achieve accurate measurement of flow. The product has the characteristics of beautiful appearance, convenient installation, accurate measurement, stable operation, strong anti-fouling and anti-corrosion ability, long service life, small pressure loss, economical and practical, etc.
Performance characteristics
1. There are no moving parts in the ultrasonic water meter, the mechanical wear can be used stably and reliably for a long time, and the measurement accuracy can be maintained for a long time.
2. The ultrasonic water meter has a large range ratio and a small initial flow rate. The water meter range ratio can reach: R250, R400; the water meter initial flow rate can be as small as 2-3 liters per hour.
3. The ultrasonic water meter can choose a variety of communication methods such as: NB-IOT. LoRa, LoRaWAN, M-Bus. RS485, pulse and other communication, and has an infrared communication mechanism, which can configure instrument parameters or read instrument data through infrared communication.
4. The ultrasonic water meter has the function of long-term data storage, which can realize the data storage and recording of year, month and day, which is conducive to the management department to analyze the big data of water consumption and make reasonable water use decisions.
5. The ultrasonic water meter has a water flow direction identification mechanism, which can measure the forward and reverse flow, and can adopt a variety of forward and reverse flow statistics and display methods, so as to use the unit for data analysis.
6. The ultrasonic water meter has an alarm mechanism for long-term water running (leakage alarm) and an oath mechanism for a single running of water exceeding the preset amount, which can timely remind users whether there is water leakage in the household water pipes and whether they forget to turn off the faucet.
