Sensor Hub Soil NPK

Product Summary

Sensor Hub Soil NPK is a solution that is designed to respond to any solution where the soil Nitrogen, Phosphorus, and Potassium levels are of importance.

Editorial narrative

Sensor Hub Soil NPK is a solution that is designed to respond to any solution where the soil Nitrogen, Phosphorus, and Potassium levels are of importance. The JXBS-3001-NPK-RS Soil NPK Sensor is designed for detecting the content of nitrogen, phosphorus and potassium in soil, determines the soil fertility, and facilitates the evaluation of the soil condition by the customer system. The product can be widely used in rice fields, greenhouse cultivation, rice, vegetable cultivation, orchard nursery, flowers and soil research. The Splitter cable can connect several Sensor Probes and Probe IOs to a single Sensor Hub port. The distance between the Sensor Hub and Sensor Probe/Probe IO can be extended via the Extension cable. Note ： The Sensor Hub has two variants based on the communication type - LoRaWAN only and LoRaWAN+NB IoT. SensorHub's NB-IoT module supports two types of LTE (Long-Term Evolution) categories, namely CAT M1 and CAT NB2. CAT M1 offers higher data rates and lower latency, while CAT NB2 provides ultra-low power consumption and greater coverage, making it an ideal choice for devices that operate on batteries and require long-term connectivity. Sensor Hub with Sensor Probe IO and connected sensor cannot be powered on batteries. You need to use the included power supply only. Features Rigid and robust construction External DC power supply (optional) Solar panel power source (optional) LoRaWAN/NB-IoT communication High-quality soil nutrient sensor with a stable sensing ability Low power consumption IP68 soil NPK meter Parameter Value Measure range 0 ~ 1999 mg/kg Accuracy ±2% FS Resolution 1 mg/kg (mg/l) Response time <10 s Working temperature +5 ~ +45 ℃ Working humidity 5 ~ 95% RH, no condensation Baud rate 2400/4800/9600 Communication port RS485 Power supply 12 V ~ 24 V DC Included in the Package: 1x Sensor Hub 1x Sensor ProbeIO 1x JXBS-3001-NPK-RS Soil NPK Sensor 1x Power Supply for the Sensor Hub

Facets

• Last verified: 2026-06-01