Soil 8 in 1 Soil Moisture Temperature EC PH Salinity NPK Sensor

Short Description:

The sensor has stable performance and high sensitivity, and can simultaneously monitor soil temperature, humidity, conductivity, salinity, (NPK), nitrogen, phosphorus, potassium and PH data. It can directly and stably reflect the true moisture content of various soils and the nutrient status of the soil in time, providing a data basis for scientific planting. And we can also integrate all kinds of wireless module including the GPRS/4G/WIFI/LORA/LORAWAN and the matched server and software which you can see the real time data in the PC end.

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Product Detail

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Product Features

1. The soil sensor can measure eight parameters at the same time, soil water content, electrical conductivity, salinity, temperature and nitrogen, phosphorus and potassium PH.
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 be damaged.
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 accuracy, short response time, good interchangeability, probe plug-in design to ensure accuracy and reliable performance.

Product Applications

The sensor is suitable for soil 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	8 in 1 Soil moisture temperature EC PH salinity NPK sensor
Probe type	Probe electrode
Measurement parameters	Soil Temperature Moisture EC PH Salinity N,P,K
Soil moisture measure range	0 ~ 100%(V/V)
Soil temperature range	-40~80℃
Soil EC measure range	0~20000us/cm
Soil Salinity measure range	0~1000ppm
Soil NPK measure range	0~1999mg/kg
Soil PH measure range	3-9ph
Soil moisture accuracy	2% within 0-50%, 3% within 53-100%
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 PH accuracy	±1ph
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)
Soil PH resolution	0.1ph
Output signal	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 internet cable
Cloud Server and software	Can supply the matched server and software to see real time data in PC or mobile
Supply voltage	5-30VDC
Working temperature range	-40 ° C ~ 80 ° C
Stabilization time	1 Minute 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

1. Select a representative soil environment to clean up surface debris and vegetation.

2. Insert the sensor vertically and completely into the soil.

3. If there is a hard object, the measurement location should be replaced and re-measured.

4. For accurate data, it is recommended to measure multiple times and take the average.

Buried Measure Method

1. Make a soil profile in the vertical direction, slightly deeper than the installation depth of the bottommost sensor, between 20cm and 50cm in diameter.

2. Insert the sensor horizontally into the soil profile.

3. After the installation is completed, the excavated soil is backfilled in order, layered and compacted, and horizontal installation is guaranteed.

4. If you have the conditions, you can put the removed soil in a bag and number it to keep the soil moisture unchanged, and backfill it in reverse order.

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 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 8 IN 1 sensor?
A: It is small size and high precision, it can measure the soil moisture and temperature and EC and PH and salinity and NPK 8 parameters at the same time. It is good sealing with IP68 waterproof, can be 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: 5 ~30V DC and RS485 output.

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 data logger or screen type or LORA/LORANWAN/GPRS/4G wireless transmission module if you need.

Q: Can you supply the server and software to see the real time data remotely?
A: Yes, we can supply the matched server and software to see or download the data from your PC or Mobile.

Q: What's the standard cable length?
A: Its standard length is 2 meters. But it can be customized, MAX can be 1200 meters.

Q: What's the lifetime of this Sensor?
A: At least 1 year 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.

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