MAS-RTU Wireless Remote Terminal
The MAS-RTU is a disaster monitoring terminal independently developed by gxun technology. it can support a variety of monitoring sensors, such as surface displacement, water level, rainfall, inclination angle, laser displacement, soil moisture content and other sensors, and can be customized and expanded. the system has intelligent on-duty functions such as independent collection and reporting, real-time early warning analysis and judgment, early warning sound and light and image linkage control, alarm and transmission.
Specifications
| Communication Parameters | |
| Communication Method | 4G/LoRa |
| Communication Function | The device uses 4G communication by default, and can customize Beidou satellite communication, narrowband communication and other communications |
| Data Reporting | The device supports reporting data to more than 3 central servers. |
| LoRa Parameters | |
| Standard and frequency band | 433/470/868/915MHz, factory default 470MHz |
| Communication Distance | Indoor/Urban :1km ; Outdoor/Line of Sight :3.5km |
| Hardware system | |
| 4G IoT Module | Full network module |
| Power on and start automatically | The circuit has power-on self-start |
| LORA Module | Built-in LoRa module |
| Touchscreen | 4.3 inches, 480*800 resolution, 16.7M colors, IPS screen, wide viewing angle |
| Interface Parameter | |
| Vibrating Wire | 4 |
| Rain Gauge | 1 |
| RS232 | 1 |
| RS485 | 1 |
| SDI-12 | 1 |
| Switching Output | 4 |
| Relay Output | 4(0~24V, Working Voltage 9~24V) |
| Electrical Parameter | |
| Supply Voltage | 9~20VDC |
| Working Power Consumption(typical) | Support low power operation, whole machine power consumption: static current ≤3mA/12V; Working current (excluding communication device) ≤100mA/12V. |
| Antenna interface | 3G/4G: 1standard SMA Female antenna interface, characteristic impedance 50 LoRa: 1standard SMA Female antenna interface, characteristic impedance 50 WIFI/BT: 1standard SMA Female antenna interface, characteristic impedance 50(Optional) |
| Physical Parameter | |
| Size | 235mm*155mm*35mm (not including antenna, mounting parts) |
| Shell | Metal housing, protection class IP54 |
| Operating Temperature | -10~+55ºC |
Related Information
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