Description
Overview
GAOTek ZigBee IoT Sensor system offers online environmental monitoring with 2 temperature and 2 temperature-humidity wireless sensors, allowing placement in various locations. It boasts a 47244 in (1200000 mm) wireless transmission range, with sensor data transmitted wirelessly to the Base Station. The Base Station collects sensor readings and uploads them to a central server at set intervals using the Modbus TCP protocol.
Technical Specification
| Temperature Range | -67 °F to 257 °F (-55 °C to 125 °C)Accuracy: 32.9 °F (0,5 °C) |
| Humidity Range | 1% RH to 100% RHAccuracy: -1% |
| Transmission Interval | User Programmable 5 s to 4 hrs |
| Sensor ID | Unique 8 digits |
| RF Wireless | 433 MHz, 4.8 Kb / s |
| RF Power | 10 dBm |
| Wireless Distance | 47244 in (1200 m) |
| Operation Rating | 80 mA (data transmission) |
| Standby Rating | >3.0 uA (sleep mode) |
| Operating Voltage | 2.6 V DC to 3.6 V DC |
| Battery Life | 1 year to 2 year |
| Protocol | Active TCP |
| Modbus TCP | |
| Network Port | 10 / 100 M Ethernet |
| Data Packet | Instant on incoming data of connected sensors |
| RF Wireless | 433 MHz, 4.8 Kb/s |
| RF Address | 255 / 15 |
| Operating Voltage | 5 V DC to 20 V DC |
| Rating | <130 mA |
| Operating Temperature | -31 °F to 167 °F (-35 °C to 75 °C) |
| Dimension | 2.75 in x 2.55 in x 1.37 in (70 mm x 65 mm x 35 mm) |