7 in 1 Soil Nutrient Sensor
Product Features
1. The seven parameters of soil water content, electrical conductivity, salinity, temperature and nitrogen, phosphorus and potassium are combined into one.
2. Low threshold, few steps, fast measurement, no reagents, unlimited detection times.
3. It can also be used for the conductivity of water and fertilizer integrated solutions, and other nutrient solutions and substrates.
4. The electrode is made of specially processed alloy material, which can withstand strong external impact and is not easy to damage.
5. Completely sealed, resistant to acid and alkali corrosion, can be buried in soil or directly into water for long-term dynamic testing.
6.High precision, fast response, good interchangeability, probe plug-in design to ensure accurate measurement and reliable performance.
Product Applications
The sensor is suitable for soil moisture monitoring, scientific experiments, water-saving irrigation, greenhouses, flowers and vegetables, grassland pastures, soil rapid testing, plant cultivation, sewage treatment, precision agriculture and other occasions.
Product Parameters
| Product Name | 7 in 1 Soil moisture and temperature and EC and salinity and NPK sensor |
| Probe type | Probe electrode |
| Measurement parameters | Soil temperature moisture EC salinity N,P,K |
| Soil moisture measure range | 0 ~ 100%(V/V) |
| Soil temperature range | -30~70℃ |
| Soil EC measure range | 0~20000us/cm |
| Soil Salinity measure range | 0~1000ppm |
| Soil NPK measure range | 0~1999mg/kg |
| Soil moisture accuracy | 2% within 0-50%, 3% within 50-100% |
| Soil temperature accuracy | ±0.5℃（25℃） |
| Soil EC accuracy | ±3% in the range of 0-10000us/cm; ±5% in the range of 10000-20000us/cm |
| Soil salinity accuracy | ±3% in the range of 0-5000ppm; ±5% in the range of 5000-10000ppm |
| Soil NPK accuracy | ±2%FS |
| Soil moisture resolution | 0.1% |
| Soil temperature resolution | 0.1℃ |
| Soil EC resolution | 10us/cm |
| Soil salinity resolution | 1ppm |
| Soil NPK resolution | 1 mg/kg(mg/L) |
| Output signal | A:RS485 (standard Modbus-RTU protocol, device default address: 01) |
| Output signal with wireless | A:LORA/LORAWAN |
| B:GPRS | |
| C:WIFI | |
| D:4G | |
| Supply voltage | 12~24VDC |
| Working temperature range | -30 ° C ~ 70 ° C |
| Stabilization time | 5-10 Minutes after power on |
| Sealing material | ABS engineering plastic, epoxy resin |
| Waterproof grade | IP68 |
| Cable specification | Standard 2 meters (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
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 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 7 IN 1 sensor?
A: It is small size and high precision, it can measure the soil moisture and temperature and EC and salinity and NPK 7 parameters at the same time. It is good sealing with IP68 waterproof, can totally burry 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: 12 ~ 24V DC.
Q: How can I collect data?
A: You can use your own data logger or wireless transmission module if you have , we supply the RS485-Mudbus communication protocol. We can also supply the matched datalogger or screen type or LORA/LORANWAN/GPRS/4G wireless transmission module if you need.
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 delivery in 1-3 working days after receiving your payment. But it depends on your quantity.
