Description
Overview
GAOTek Soil Temperature Humidity Moisture Meter Hygrometer is one of our Lora wireless measuring instruments. It consists of a soil temperature and humidity sensor, signal processing circuit, Lora communication module, and battery. Working with our wireless gateway can realize remote temperature and humidity data acquisition. The wireless gateway sends data to third-party data acquisition equipment by using a USB serial or Network or 4G or RS485 Modbus way. We provide free software and a cloud server for remote monitoring.
Features
- Wireless transmission free wiring
- Built-in high-power Li-battery
- Long-distance Lora wireless transmission
- Easy to install and easy to use
- Superior performance and long-term stability
Technical Specifications
| Transmitting Power | <1 7dBm |
| Sensitivity | <-136dBm |
| Transmitting Current | <1 20mA |
| Transmission Distance | Â >5 KM (L OS) |
| Operating Temperature | -22 °F to 176 °F (-30 °C to 80 °C) |
| Receiving Current | <20 mA |
| Average Power Consumption | <15 uA |
| Battery Life | 1 Year at 8700 mAH |
| Power Supply | 1pc ER26500 3.6 V (Li- -SOCI2) Battery (replaceable and included) |
| Working Frequency | 476.505 MHz and 488.505 MHz (Frequency can be customized) |