| 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) |
