The ECBS006 wireless remote water meter is developed based on LoRa (Long Range Radio) technology. It provides long-distance wireless communication, with a typical transmission range of 2–5 km in urban areas and up to 15 km in suburban areas.
Using spread spectrum technology, a single LoRa gateway can connect thousands of LoRa nodes. Under the same power consumption conditions, the communication distance is 3–5 times longer than traditional RF wireless communication, making it ideal for large-scale water metering and monitoring networks.
• Low-power microprocessor and optimized power management, extending battery service life.
• LoRa wireless communication, supporting scheduled data transmission and active alarm reporting. Devices automatically access the network without manual configuration, simplifying installation and deployment.
• Real-time battery voltage monitoring.
• Automatic reporting of daily water consumption data for the past 30 days.
• Supports online remote firmware upgrades.
• Large-capacity, long-distance wireless data transmission.
| Maximum Permissible Error | ±5% (Q1–Q2); ±2% (Q2–Q4) |
| Wireless Interface | LoRa |
| Water Temperature (Cold Water) | 0°C – 30°C |
| Water Temperature (Hot Water) | 0°C – 90°C |
| Maximum Operating Pressure | ≤ 1 MPa |
| Nominal Pipe Diameter | DN50 – DN300 |
| Operating Voltage | 3.6 V |
| Communication Distance | 2–5 km |
| Electromagnetic Environment | Class E1 (in accordance with CJ/T 224-2012 Electronic Remote Water Meter standard) |
| Data Collection Method | Scheduled data collection / Real-time data collection |
| Minimum Data Storage Time | Unlimited |
| Valve Control | Not supported |
| Installation Method | Horizontal installation |
| Installation Guidelines | • Install the meter horizontally (vertical meters must be installed vertically), with the dial facing upward and the arrow aligned with the water flow direction. • Flush the pipeline before installation to remove debris and prevent meter damage. • Install in a dry location with convenient access for maintenance and replacement. • Installation in a dedicated water meter box is recommended. • Install valves before and after the meter to facilitate maintenance and system control. |
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