Technical Specifications
| Type | Wireless Fuel Level Monitoring |
| Customized Support | OEM, ODM, Software reengineering |
| Analog Sensor | 4 mA to 20 mA signal input, 0 V to 5 V DC signal input |
| Material | Metal, Waterproof |
| RF Wireless – Base Station Extender | 433 MHz, 4.8 Kbit/s |
| RF Wireless – Wireless Analog Sensor | 433 MHz (license free) |
| Interface | RS232 or RS485 |
| Display Type | Analog and Digital |
| Theory | Temperature Sensor |
| Certification | CE, FCC, RoHS |
| RF Power | 10 dBm |
| Type | RF Module |
| Upload Interval – Wireless Analog Sensor | 5 s to 4 hours |
| Upload Interval – Base Station Extender | 5 s to hours |
| Wireless Distance | 0.74 mile (1.2 km) (unblock) |
| Sensor ID | User programmable 5 digits |
| RF Power | <20 dBm |
| Operating Rating | 80 mA (data transmission) |
| Standby Rating | ~3.0 µA (sleep mode) |
| Internal Power Output | 12 V DC or 24 V DC for sensor, With max. 40 mA rating |
| Battery | 3.6 V, 14000 mAh |
| Operation Period | >5 years (upload: 30 min) |
| Extended Battery 14000 mAh | ~10 year (1 hr upload) |
| Station Mode | 0.74 mile (1.2 km) wireless to sensors |
| Extender Mode | 2.48 mile (4 km) wireless to station |
| Protocol | TCP/IP Network, TCP Modbus support |
| Network Port | 10/100M Ethernet, Fixed & Dynamic IP |
| Upload Central Server | Fixed IP & DDNS |
| Industrial Support | Modbus TCP protocol |
| RF Address/Band | 255/15 |
| Operating Voltage | 9 V DC |
| Rating | <1 A |
| Operating Temperature | 5 °F to 167 °F (-15 °C to 75 °C) |
| Dimension – Wireless Analog Sensor | 4.52 in × 3.54 in × 2.16 in (11.5 cm × 9 cm × 5.5 cm) |
| Dimension – Base Station Extender | 4.33 in × 3.74 in × 1.77 in (11 cm × 9.5 cm × 4.5 cm) |
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