Nb-Iot Dry Cold Smart Water Meter GPRS Remote Prepaid AMR Meters

Product features:

1. It adopts non-magnetic sensing method for measurement, and the sensor and the base meter part completely realize the electromechanical separation design, which is convenient for maintenance;

2. Built-in dedicated IoT card, using NB-IOT narrowband IoT communication technology, directly connected to the operator's base station, with point-to-point transmission, deep network coverage, stable and reliable communication;

3. Strong anti-interference ability, because the signal is picked up in a non-magnetic way, it can resist strong magnetic interference from the outside.

4. Multiple waterproof designs, the main board adopts full glue filling process, the outer shell is mechanically fully sealed, and the interior is designed with waterproof batteries and waterproof motors. The waterproof performance is high, safe and reliable, and it has reached the IP68 waterproof level standard;

5. It adopts large-capacity lithium battery, static ultra-low power consumption, which meets the needs of long-term use of water meters, and the battery design life is greater than 8 years;

6. Intelligently judge the direction of water flow, and at the same time realize the positive and negative bidirectional measurement of water flow, and can display the reverse measurement data;

7. Multiple self-protection mechanisms, waterproof hammer and anti-vibration, not affected by magnetic interference, strong anti-interference ability;

8. The metering movement is a high-precision non-magnetic special movement, and the non-magnetic module does not block and does not affect the reading of the mechanical pointer; the electromechanical conversion accuracy reaches 0.001m³;

9. Large-screen liquid crystal display, which can visually check the valve, battery, network signal strength, communication status and water consumption data, and the display is clear, concise and easy to understand;

10. Regularly upload data and accept preset valve switch instructions; automatic diagnosis of network abnormalities, automatic recovery of program operation;

11. Equipped with manual wake-up function, in the non-scheduled communication time period, after the communication function can be manually turned on through magnetic induction, data can be uploaded or preset valve switch operations can be performed.