Trax10222-LoRaWAN Soil Moisture and Temperature Sensor
Trax10222 LoRaWAN Soil Moisture, Soil Temperature, Soil Electrical Conductivity Sensor with waterproof housing. Sensor is LoRaWAN Class A compatible and IP67 rated unit. LoRaWAN communication range of up to 10km, low power consumption device with long battery life.
Description
Sensor detects soil moisture and wirelessly transmits data through LoRa networks, has frequency hopping spread spectrum (FHSS) and improved interference immunity. It could be used in various applications in monitoring Greenhouse and Agricultural environments
| Item | Aspect |
| Sensor Soil Temperature | |
| Rated Power Supply | 5 VDC -30VDC |
| Soil Temperature Resolution | 0.1 ° C |
| Soil Temperature Measurement Accuracy | ± 0.5°C |
| Soil Temperature Range | -40 ~ 80°C |
| Sensor Soil Moisture | |
| Soil Moisture Resolution | 0.03% within 0-50% 1% within 50-100% |
| Soil Moisture Accuracy | 2% within 0-50% 3% within 50-100%; |
| Soil Moisture Range | 0-100% |
| Sensor Detection Range | The detecting radius of the sensor is about 7 cm, meaning that the percentage of soil moisture will vary significantly when there is water permeability within a radius of 7 cm |
| Sensor Soil Electrical conductivity | |
| Electrical Conductivity Resolution | 10us/cm in 0-10000us/cm 50us/cm in 100000-20000us/cm |
| Electrical Conductivity Accuracy | ±3% in the range of 0-10000us/cm, ±5% in the range of 10000-20000us/cm |
| Electrical Conductivity Range | 0-20000us/cm |
| Electric | |
| Power Supply | 2 ER14505 lithium batteries (3.6 V, 2400mAh / section) in parallel |
| Battery Life | Battery life is about 2.7 years (condition: ambient temperature 25 ° C, 60 min report once, TX power = 20 dBm, LoRa spreading factor SF = 10) |
| Standby Current | 20 uA |
| Wakeup Current | Wakeup current range 0.8mA-20 mA * When not transmitting /receiving LoRa data |
| Battery Measurement Accuracy | ± 0.1V |
| Wake-up Current | 0.8mA – 8mA@3.3V |
| RF Receiving Current | 11mA/3.3V |
| RF Transmitting Current | 120mA/3.3V |
| Frequency | |
| TX Power | US915 20dbm, AS923 16dbm, AU915 20dbm, CN470 19.15dbm, EU868 16dbm, KR920 14dbm, IN865 20dbm, |
| Rx Sensitivity | -136dBm (LoRa，Spreading Factor=12, Bit Rate=293bps ) -121dBm (FSK, Frequency deviation=5kHz, Bit Rate=1.2kbps) |
| Antenna Type | Build-in antenna |
| Communication Range | Up to 10 km, Linear obstacle free transmission distance, the actual transmission distance depends on the environment |
| Data Transfer Rate | 0.3kbps ~ 50kbps |
| Modulation Method | LoRa / FSK |
| LoRaWAN Band | EU863-870, US902-928, AU915-928, KR920-923, AS923-1, AS923, CN470-510 (Configured prior to shipping) |
| Physical | |
| Main Unit Dimension | L:112mm*W:65mm*H:32mm |
| Cylinder Dimension | ⌀80mm, length 134mm |
| Main Unit Weight | 160g |
| Ambient Temperature Range | -20℃ ～ 55℃ |
| Ambient Humidity Range | <90% RH (No condensation) |
| Storage Temperature | -40℃ ～ 85℃ |
Applications:
- Agriculture
- Utilities
- Energy and oil & gas
