
Soil nitrogen, phosphorus and potassium sensors (RS485 type)
Price on request
The soil nitrogen, phosphorus, and potassium three-in-one fertility sensor is suitable for detecting the content of nitrogen, phosphorus, and potassium in the soil, and determining the fertility of the soil by detecting the content of nitrogen, phosphorus, and potassium in the soil, thereby facilitating the systematic assessment of the soil condition. Can be buried in the soil for a long time, resistant to long-term electrolysis, corrosion resistance, vacuum potting, completely waterproof.
The sensor is widely used in soil nitrogen, phosphorus, potassium detection, precision agriculture, forestry, soil research, geological exploration, plant cultivation and other fields.
- DC powered (default)**** **DC 5-30V**
- Maximum power consumption**** **≤****0.15W****(****@12V DC****,****25****℃)******
- Operating temperature**** 0℃~55℃****
- Resolution**** **1 mg/kg(mg/L)**
- Precision**** ±2%FS****
- Response time**** <1S
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Overview
Features
| DC powered (default)**** | DC 5-30V |
|---|---|
| Maximum power consumption**** | ≤0.15W(****@12V DC**,25℃)****** |
| Operating temperature**** | 0℃~55℃**** |
| NPK parameters | Range**** |
| Resolution**** | 1 mg/kg(mg/L) |
| Precision**** | ±2%FS**** |
| Response time**** | <1S |
| Protection class**** | IP68 |
| Probe material**** | stainless steel**** |
| Sealing material**** | Black flame retardant epoxy resin**** |
| Default cable length**** | 2 meters, cable length can be customized**** |
| Dimensions**** | 4515123mm |
| output signal**** | RS485(Modbus****protocol) |
Modelo
| EIC- | Company code | |
|---|---|---|
| N | Soil nitrogen content transmitter | |
| P | Soil phosphorus content transmitter | |
| K | Soil potassium content transmitter | |
| NPK | Soil nitrogen, phosphorus, potassium three-in-one transmitter | |
| N01- | RS485 (Modbus-RTU protocol) | |
| TR | Soil testing enclosure |
Specifications
| Property | Value |
|---|---|
| DC powered (default)**** | **DC 5-30V** |
| Maximum power consumption**** | **≤****0.15W****(****@12V DC****,****25****℃)****** |
| Operating temperature**** | 0℃~55℃**** |
| Resolution**** | **1 mg/kg(mg/L)** |
| Precision**** | ±2%FS**** |
| Response time**** | <1S |
| Protection class**** | **IP68** |
| Probe material**** | stainless steel**** |
| Sealing material**** | Black flame retardant epoxy resin**** |
| Default cable length**** | 2 meters, cable length can be customized**** |
| Dimensions**** | **45*15*123mm** |
| output signal**** | **RS485(Modbus********protocol)** |
| TR | Soil testing enclosure |
Documents
No published documents for this product.
Applications
Measurements
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