Tianqiong Sensor IOT Technology Co., Ltd
Sales Manager：Ms. Emily Wang
Cel,Whatsapp,Wechat:+86 15898932201
Email：info@fengtutec.com
Add：No. 155 Optoelectronic Industry Accelerator, Gaoxin District, Weifang, Shandong, China
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Soil NPK Sensor
Model：FT-NPK
Brand：tianqiong
Soil NPK Sensor is an optical sensor that is an essential tool in agriculture for measuring and detecting nitrogen (N), phosphorus (P) and potassium (K) content in soil.
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1.Soil NPK Sensor product overview
Soil NPK Sensor is an optical sensor that is an essential tool in agriculture for measuring and detecting nitrogen (N), phosphorus (P) and potassium (K) content in soil.Soil NPK Sensor is suitable for detecting the content of nitrogen, phosphorus and potassium in soil.By detecting the content of nitrogen, phosphorus and potassium in soil, it is convenient for systematic assessment of soil conditions.It can be buried in the soil for a long time, resistant to long-term electrolysis, corrosion resistance, vacuum potting, and completely waterproof.
This sensor is widely used in soil nitrogen, phosphorus and potassium detection, fine agriculture, forestry, soil research, geological exploration, plant cultivation and other fields.
2.Functional features of Soil NPK Sensor
1.Low threshold, few steps, fast measurement, no reagents required, and no limit on the number of tests.
2.High measurement accuracy, fast response speed and good interchangeability.
3.The electrode is made of specially treated alloy material, which can withstand strong external impacts and is not easy to damage.
4.Completely sealed, resistant to acid and alkali corrosion, and can be buried in the soil for long-term dynamic testing.
5.The probe insertion design ensures accurate measurement and reliable performance.
3.Soil NPK Sensor Technical Parameters
| DC power supply (default) | DC 5-30V | |
| Maximum power consumption | ≤0.15W (@12V DC, 25℃) | |
| Operating temperature | 0℃~55℃ | |
| Nitrogen, Phosphorus and Potassium Parameters | Range | 1-1999 mg/kg (mg/L) |
| Resolution | 1 mg/kg (mg/L) | |
| Response time | ＜1S | |
| Protection level | IP68 | |
| Probe material | Stainless steel | |
| Sealing material | Black flame retardant epoxy resin | |
| Default cable length | 2 meters, cable length can be customized according to requirements | |
| External dimensions | 45*15*123mm | |
| Output signal | RS485 (Modbus protocol) | |
Address:https://www.tianqiongsensor.com/Soil-sensor/Soil-NPK-Sensor.html
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