E53-GW(470FMS22R) LoRa spread spectrum technology FMS Gateway Equipment Monitoring System
[Interface type]：RS485
[Working frequency]：470~510MHz
[Over-the-air rate]： 5.4kbps
[Working voltage]：DC 8V~28V
[Size]：116*105*41mm
[Product weight]：342g±5g
[Introduction]：E53-GW(470FMS22R) is an equipment monitoring system FMS gateway device developed based on LoRa spread spectrum technology. The shell adopts three-proof coating, which is Anti-Fungal, Anti-Humidity, and Anti-Salt Spray. At the same time, the equipment monitoring system supports ultra-large network capacity, and the gateway can connect to Enter 1200 nodes.
| Main parameters | Parameter value | Remarks |
| Working frequency | 470-510MHz | - |
| Operating Voltage | DC 8V~28V | It is recommended to use 12V or 24V DC power supply |
| Emission current | 135mA @12V (normal temperature) | - |
| stand-by current | 80mA @12V (normal temperature) | - |
| Air speed | 5.4 kbps | - |
| Antenna interface | SMA-K | SMA-K interface, external threaded inner hole, equivalent impedance about 50Ω |
| Communication Interface | RS485 | - |
| Product size (H*W*D) | 116*105*41mm | ±0.1mm |
| product weight | 342g | ±5g |
| Operating temperature | -40℃~+85℃ | - |
| storage temperature | -40℃~+125℃ | - |
| Working humidity | 5%~95% | - |
| Storage humidity | 1%~95% | - |