Audited Supplier
Veinasa-NPK
Buried in The Soil
Contact
Digital Type
Normal Wirewound
Soil NPK
IP68
CE
Customized
Soil NPK Sensor
DC 5-30V
≤0.15W(@12V DC,25ºC)
1-1999 Mg/Kg(Mg/L)
1 Mg/Kg(Mg/L)
±2%Fs
<1s
IP68
Stainless Steel
Black Flame Retardant Epoxy
Veinasa
Covered with Carton Package
45*15*123mm
China
Product Description
Veinasa-NPK Hot Selling RS485 Agricultural Soil Analyzer for NPK Organic Fertilizer Sensor Smart Farming
Veinasa-NPK Hot Selling RS485 Agricultural Soil Analyzer for NPK Organic Fertilizer Sensor Smart Farming is a soil sensor which is used to detect the content of N, P and K in the soil. By detecting the content of N, P and K in the soil, we can judge the fertility of the soil, so as to facilitate the systematic assessment of the soil conditions. It can be buried in the soil for a long time, resistant to long-term electrolysis, corrosion, vacuum filling and sealing, completely waterproof.
DC power supply (default) | DC 5-30v | |
Maximum power consumption | ≤0.15W(@12V DC,25ºC) | |
Working temperature | 0ºC~55ºC | |
Parameters of NPK | Measurement range | 1-1999 mg/kg(mg/L) |
Resolution | 1 mg/kg(mg/L) | |
Accuracy | ±2%FS | |
Response time | <1S | |
Degree of protection | IP68 | |
Probe material | Stainless steel | |
Sealing material | Black flame retardant epoxy | |
Default cable length | 2m, cable length can be customized as required | |
Dimension | 45*15*123mm | |
Output signal | RS485(Modbus protocol) | |
1)Low threshold, few steps, fast measurement, no reagent is needed, unlimited detection times
2) High measurement accuracy, fast response and good interchangeability
3)Alloy material electrode (with special treatment), bear strong impact of external force and is not easy to be damaged
4) Completely sealed, acid and alkali resistant, it can be buried in the soil for long-term dynamic detection.
5) The probe insertion design ensures accurate measurement and reliable performance.
Using methods:
1. Quick measurement method
Select a suitable measurement location, avoid stones, ensure that the steel needle will not touch hard objects, throw away the top soil according to the required measurement depth, maintain the original tightness of the soil below, firmly grasp the sensor and insert it vertically into the soil, and do not shake left and right when inserting, it is recommended to measure and average multiple times within a small range of a measurement point.
2. Buried measurement method
Dig a pit with a diameter of more than 20cm vertically, insert the sensor steel needle horizontally into the pit wall at a given depth, fill the pit tightly, and after a period of stability, the measurement and record can be carried out for several days, months or even longer.
3. Precautions
1. During the measurement, the steel needle must be inserted into the soil completely.
2. Avoid high temperature caused by direct sunlight on the sensor. Pay attention to lightning protection during field use.
3. Do not bend the steel needle by force, do not pull the sensor lead by force, do not hit or hit the sensor by force.
4. The sensor protection grade is IP68, which can soak the whole sensor in water.
5. Due to the existence of radio-frequency electromagnetic radiation in the air, it is not suitable to be electrified in the air for a long time.
The applications of Veinasa-NPK Hot selling RS485 Agricultural Soil Analyzer for NPK Organic Fertilizer Sensor Smart Farming:
Agricultrue, greenhouse, irrigation
Plantation, garden
Geological exploration
Q: Are you a factory/manufacturer?
A: Yes, we are professional factory/manufacturer of weather station and relative weather sensors. We also have hot sale and widely used soil moisture sensor TR-TS.
Q: What's the power supply and signal output?
A: Common power supply and signal output is DC5-30V, RS485. And the maximum power consumption
less than 0.15W(@12V DC,25ºC), so that you don't have to worry that it will comsume too much power, and the output signal is RS485.
Q: How can I collect data?
A: If you have your own data logger, you only need to buy our sensor and meanwhile we send you communication protocol.
A: If you have your own data logger, you only need to buy our sensor and meanwhile we send you communication protocol.
If you do not have, we can add our data logger for you, also provided with English software, which can help you read, inquire anddownload data.
Q: What's the lifetime of this soil NPK sensor?
A: At least 5 years long. Every sensor has its own calibration certificate or testing report.
Q:What's the delivery time?
A: Usually, we dispatch goods in 3-5 working days after receiving your payment. But it depends on your quantity.
Q: May I know your warranty?
A: Yes, usually it's 1 year. We can send you detailed warranty document if needed.
With rich experiences in tackling problems, Veinasa aims to provide a package of meteorological solutions to your needs, whatever problems you encounters, Veinasa team always stand by your side.
Just click the below picture to send us inquiry, to know more, or get the latest catalogue and competitive quotation. Do not hesitate!
Q: What's the lifetime of this soil NPK sensor?
A: At least 5 years long. Every sensor has its own calibration certificate or testing report.
Q:What's the delivery time?
A: Usually, we dispatch goods in 3-5 working days after receiving your payment. But it depends on your quantity.
Q: May I know your warranty?
A: Yes, usually it's 1 year. We can send you detailed warranty document if needed.
With rich experiences in tackling problems, Veinasa aims to provide a package of meteorological solutions to your needs, whatever problems you encounters, Veinasa team always stand by your side.
Just click the below picture to send us inquiry, to know more, or get the latest catalogue and competitive quotation. Do not hesitate!
