Industrial Soil NPK (Nitrogen, Phosphorus, Potassium) Sensor Probe (RS485 Modbus)
3-in-1 Soil NPK nutrient sensor measuring Nitrogen, Phosphorus, and Potassium in mg/kg via RS485 Modbus. Vital for precision fertilizer management and tea gardens in Sylhet.
We do not keep stock. After order confirmation and advance payment, we purchase directly from the international manufacturer. Total delivery takes 7 to 45 business days based on factory lead time, freight transit, customs clearance, and mandatory QA inspection at our Dhaka facility before final delivery.
Industrial hardware price depends on system configuration, quantity, and customs clearance. Contact our technical desk on WhatsApp for instant pricing.
The Industrial Soil NPK Sensor Probe measures the three primary soil macro-nutrients: Nitrogen (N), Phosphorus (P), and Potassium (K) in milligrams per kilogram (mg/kg). In Bangladesh's agricultural sector—where over-application of subsidized chemical fertilizers (Urea, TSP, MoP) degrades soil health and pollutes groundwater—this sensor enables precision nutrient management. Used extensively in Sylhet tea plantations, commercial seed production farms, and university agronomy labs, it connects to the SenseCAP S2100 LoRaWAN AS923 logger for real-time soil nutrient telemetry.
- Simultaneous 3-in-1 measurement of Soil Nitrogen (N), Phosphorus (P), and Potassium (K)
- Helps farmers and agronomists optimize chemical fertilizer application and reduce costs
- Stainless steel needle electrodes resist soil acid and saline chemical corrosion
- RS485 Modbus-RTU communication interface for direct logger or PLC integration
- IP68 completely waterproof potted structure suitable for long-term buried deployment
- High measurement speed with readings updated within 1 second
- Seamlessly pairs with SenseCAP S2100 LoRaWAN AS923 logger for cloud graphing
- Compact handheld or underground installation with 2-meter heavy-duty cable
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