LoRa Soil Nitrogen, Phosphorus, and Potassium (NPK) Sensor is a new wireless sensor that integrates collection, monitoring, and transmission, providing real-time and accurate monitoring of nitrogen, phosphorus, and potassium content with small measurement errors. The LoRWAN collector is connected to the soil nitrogen phosphorus potassium (NPK) sensor through an aviation connector, which is fast and convenient. Supports standard LoRaWAN protocol for long-distance transmission.
Product Model :
LW503-NPKPower Supply Mode :
Battery or External DCFrequency :
CN470/IN865/EU868/RU864/US915/AU915/ KR920/AS923-1&2&3&4MAC Version :
LoRaWAN 1.0.3Mode :
OTAA Class A/CWeight :
120gCustom New Wireless LoRa Soil NPK Sensor
LoRa soil nitrogen phosphorus potassium (NPK) sensor is a three in one wireless IoT sensor designed specifically for precision agriculture. It can penetrate deep into the soil, accurately detect nitrogen, phosphorus, and potassium content in real time, and minimize measurement errors. By adopting LoRa long-distance low-power communication technology, stable data transmission can be achieved in remote farmland without the need for frequent battery replacement. Users can always monitor the soil nutrient status and apply fertilizers reasonably, which can not only reduce costs but also improve crop yield and quality, helping agriculture move towards intelligence and efficiency.
Technical Parameters
Power Supply |
5-28 VDC |
Weight |
150g |
Operating Emperature |
0℃~55℃ |
Measuring Range |
0-1999 mg/kg(mg/L) 0-2999 mg/kg(mg/L) |
Measurement Error |
≤5% |
Resolution Ratio |
1 mg/kg(mg/L) |
Sensor External Dimensions |
45*15*123mm |
Steel Needle Material |
Stainless Steel |
Sealing Material |
Black flame retardant epoxy resin |
Transmitter Line length |
Default 2m (other lengths can be customized) |
Frequency |
CN470/IN865/EU868/RU864/US915/AU915/ KR920/AS923-1&2&3&4 |
Mode |
OTAA Class C |
Reporting cycle |
5min(Default ) |
Communication Protocol |
LoRaWAN |
Equipment information (Reference) |
AppEUI:0000000000000001 DevEUI:aaaa202404150001 AppKey:00001111222233334444555566667777 MAC Version:LoRaWAN 1.0.3 |
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