Radio Spec
Frequency Bands: EU868/US915/AS923/KR923/IN865MHZ (Optional)
LoRa Protocol :LoRaWAN CLASS A
Data Tx Rate:300bps~5.4Kbps
Max Transmit Power :19dBm
Max Rx Sensitivity:-141dBm(SF=12)
Sensor Spec
Moisture Range:0~100% (Accuracy:±2% for 0% to 50%)
Temperature Range:-30~70(Accuracy:±0.2)
EC Range:0~20000μS/cm(Accuracy:±2%FS)
PH Range:3~10(Accuracy:±1)
Nitrogen/Phosphorus/Potassium Range:0~1999mg/kg(mg/L)
Accuracy:±3%(mg/kg)
Power Spec
Battery Type :Li-SOCl2 battery
Battery Capacity :3.6V/19000mAh
Standby Current :10uA
Tx Current :130mA
Mechanical and Environment
Operating Temperature :-30~70
Operating Humidity :10%~95%RH(non-condensing)
IP Rate :IP68 (Probe) , IP65(sensor box)
Dimension :SensorBox: 110mm*110mm*45mm
Probe: 55mm,φ3mm