Features
- Battery lasts 10 years
- NB-IoT/LoRaWAN support, multiple frequency bands
- Touch button for data reporting
- Alarms: magnetic attack, low battery, disassembly
- Valve status detection, control, and maintenance
- Save/query daily and monthly frozen data
- Infrared parameter configuration and upgrades
- Data saved during power loss
- IP67 protection rating
- CE & FCC certified, easy installation, highly reliable
Technical Specifications
| Wireless Protocol | LoRa or LoRaWAN or NB-IoT |
| Application | Elster meter wireless meter reading |
| Service Life | At least 10 years |
| Power Consumtpion | <20 µA |
| Operating Voltage | 3.1 V to 4.0 V |
| Working Frequency | It’s compatible with LoRaWAN® (which support EU868 MHz, other frequency bands can be customized) |
| Maximum Transmit Power | It complies with the power limitation requirements of different areas in the LoRaWAN protocol |
| Receiving Sensitivity | <-136 dBm |
| Receiving Current | ≤10 mA |
| Transmitting Current | ≤130 mA |
| Transmission Distance | The maximum line of sight communication distance between the gateway and the meter module is 9.32 mile (15 km) |
| Quiescent Current | ≤18 µA |
| Operating Temperature | -31 °F to 167 °F (-35 °C to 75 °C) |
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