Soil npk sensor with server and software
Video
Product Features
1. The three parameters of soil Nitrogen, phosphorus and potassium are combined into one.
2. Low threshold, few steps, fast measurement, no reagents, unlimited detection times.
3. The electrode is made of specially processed stainless steel, which can withstand strong external impact and is not easy to damage.
4. Completely sealed, resistant to acid and alkali corrosion, can be buried in soil or directly into water for long-term dynamic testing.
5. High precision, fast response, good interchangeability, probe plug-in design to ensure accurate measurement and reliable performance.
Product Applications
The sensor is designed for soil monitoring, water-saving irrigation, floriculture, greenhouses, flowers and vegetables, grassland pastures, soil rapid testing, plant cultivation, scientific experiments, sewage treatment, precision agriculture and other occasions.
Product Parameters
| Product Name | Soil NPK sensor |
| Probe type | Probe electrode |
| Measurement parameters | Soil NPK Value |
| Measuring range | 0 ~ 1999mg/kg |
| Measurement accuracy | ±2%FS |
| Resolution | 1mg/Kg(mg/L) |
| Outputsignal | A:RS485 (standard Modbus-RTU protocol, device default address: 01) |
| Output signal with wireless | A:LORA/LORAWAN B:GPRS/4G C:WIFI D:RJ45 with the internet cable |
| Software | Can send the free server and software to see the real time data and download the history data in the PC or mobile end with our wireless module |
| Supply voltage | 5~24VDC |
| Working temperature range | -30 ° C ~ 70 ° C |
| Stabilization time | 5-10 seconds after power on |
| Response time | <1 second |
| Sealing material | ABS engineering plastic, epoxy resin |
| Waterproof grade | IP68 |
| Cable specification | Standard 1 meter (can be customized for other cable lengths, upto 1200 meters) |
Product Usage
Soil Surface Measure Method
Buried Measure Method
Six-tier installation
Three-tier installation
Measure Notes
1. The sensor needs to be used in 20% -25% soil humidity environment.
2. All probe must be inserted into the soil during measurement.
3. Avoid excessive temperature caused by direct sunlight on the sensor. Pay attention to lightning protection in the field.
4. Do not pull the sensor lead wire with force, do not hit or violently hit the sensor.
5. The protection grade of the sensor is IP68, which can soak the entire sensor in water.
6. Due to the presence of radio frequency electromagnetic radiation in the air, it should not be energized in the air for a long time.
Product advantages
Advantage 1:
Send the test kits totally free
Advantage 2:
Terminal end with the Screen and the Datalogger with SD card can be customizable.
Advantage 3:
The LORA/ LORAWAN/ GPRS /4G /WIFI /RJ45 wireless module can be customizable.
Advantage 4:
Supply the matched cloud server and software to see real time data in PC or Mobile.
FAQ
Q: What's the main characteristics of this soil NPK sensor?
A: It is small size and high precision, good sealing with IP68 waterproof, can totally burried in the soil for the 7/24 continuous monitoring.
Q: Could I get samples?
A:Yes,we have materials in stock to help you to get the samples as soon as we can.
Q: What’s the common power supply and signal output?
A: 5 ~ 24V DC.
Q: Can we test it in the PC end?
A: Yes, we will send you a free RS485-USB convertor and the free serial test software which you can test it in your PC end.
Q: How to keep the high precise in the long term using?
A:We have updated the algorithm at the chip level. When errors occur during long-term use, fine adjustments can be made through MODBUS instructions to ensure product accuracy.
Q: Can we have the screen and the datalogger?
A: Yes, we can match the screen type and data logger which you can see the data in the screen or download the data from the U disk to your PC end in excel or test file.
Q: Can you supply the software to see the real time data and download the history data?
A: We can supply the wireless transmission module including the 4G, WIFI, GPRS , if you use our wireless modules, we can supply the free server and free software which you can see the real time data and download the history data in the software directly.
Q: What's the standard cable length?
A: Its standard length is 2m. But it can be customized, MAX can be 1200 meters.
Q: What's the lifetime of this Sensor?
A: At least 3 years or more.
Q: May I know your warranty?
A: Yes, usually it’s 1 year.
Q: What's the delivery time?
A: Usually, the goods will be deliveried in 1-3 working days after receiving your payment. But it depends on your quantity.
