Soil moisture monitoring station

MC-QXSQtypeOnline monitoring of soil moisture and moisture contentstand

brief introduction：

MC-TRSQtype(Series)Internet of ThingsautomaticSoil moisture onlinemonitorstand，The collector host can simultaneously connect multiple soil multi parameter sensors to monitor soil temperature, humidity, conductivity, nutrients, and other data online for a long time in the field and agricultural facilities, providing scientific data basis for soil changes. Remote data transmission, users can view and download data on their mobile phones and computers.

Soil multi parameter sensors can also add testing functions such as water potential, nitrogen, phosphorus, and potassium according to the needs of users in different industries, achieving the goal of testing all of the above parameters simultaneously with one sensor. And multiple sensors can be installed according to the needs to achieve layered monitoring.

Main features and uses:

1. Military grade design, can be used in-45℃～85℃Long term in the environment performNatural or artificial climate and environmental monitoring.

2. Multiple protections, the host adoptsIP67 protection level, equipped with professional lightning rods,It can work stably even under harsh environmental conditions.

3. Can beon lineRegarding soil moistureContinuous monitoring of parameters such as soil temperature, soil conductivity, soil nutrients, soil salt content, ammonium nitrogen, nitrate nitrogen, available nitrogen, available phosphorus, available potassium, and water potential.

4. SensorsuseinternationalstandardMODBUS communication protocol,Capable of rapid responseLong communication distance (up to several kilometers), corrosion-resistant, and capable ofThe characteristic of working in harsh environments for a long time, with high measurement accuracy,Low power consumption (up to microampere level).

5Data transmission is possibleuse4G、 Various types such as fiber optic and Ethernet portsYou can access the data in the host at any timeRemote sending to server, stored asdatabase

6. There are various and flexible power supply methods, and mains or solar batteries can be configured according to customer requirements、Various complementary features such as wind and solar powerpower supplymode(Suitable for year-round use in areas without electricity)，To ensure normal operation in case of power outage or rainy weather.

7. Users can remotely view and download data at any time through their mobile phones and computers. The software can view data numbers, curve trends, highest values, lowest values, and average values. Users can analyze the correlation and mutual influence between various soil parameters based on changes in soil moisture and conductivity, water potential, nitrogen, phosphorus, and potassium nutrients.

8. The collector host can be built-inGPS and Beidou satellite navigation, positioning chips can automatically locate the geographical location of devices and generate GIS maps (not standard).

9. The collector host can be built-inTF memory card, supporting a maximum storage capacity of 16GB. In the event of network communication signal failure or lack of network coverage, the collected data can be stored in a TF card, which can be read and stored in the computer at any time as needed (not standard).

sensorTechnical Parameter：

1、 Soil temperatureMeasurement parameter: Soil temperature Measurement unit:Measurement range of ℃:-55～150℃　Measurement accuracy:± 0.2 ℃ stabilization time: after power on3Response time in seconds:<1 secondtry to find outNeedle length:200Mm probe diameter: 3mmsensorMaterial Science:316L stainless steel;GermanyHeraeus company imports A-grade ST-1-PT1000 precision platinum resistorSealing material:ABS engineering plastic

IIsoil moistureMeasurement parameter: Soil volumetric moisture contentSoil correction: loam, clay, sandy soilMeasurement unit:%(m3/m3) Measurement range: 0-100% Measurement accuracy:Within the range of 0-50% (m3/m3), the working range is ± 3% (m3/m3). The working range is -30 ℃ to 70 ℃. The stable time is 1 second after power on. The response time is less than 1 second. The measurement area is a cylindrical probe with a diameter of 7cm and a height of 7cm centered on the central probe. The probe length is 55mm, the probe diameter is 3mm, and the probe material is 316L stainless steel. The sealing material is ABS engineering plastic

IIIConductivity measurement parameters: Soil conductivity measurement unit:MS/cm Measurement range: 0-20 mS/cm (standard), can be customized 0-10 mS/cm, 0-5 mS/cm, etc. Measurement accuracy: ± 2% Resolution: Infinite mS/cm Working range: -30 ℃~70 ℃ Conductive electrode material: graphite Stable time: 1 second after power on Response time:<1 second Sealing material: ABS engineering plastic

4Soil salinityMeasurement parameters: Soil salinity Measurement unit:mg/L measurement range: 0-0.15mg/L (standard), also adjustable measurement accuracy: ± 2% resolution: infinitely small mg/L Working range: -30 ℃~70 ℃ Stable time: 1 second after power on Response time:<1 second Sealing material: ABS engineering plastic

5soilPH

Adopting internationally advanced solid dielectric and large-area polytetrafluoroethylene liquid interface, it is not easy to block and maintenance freeEquipped with field protective covers and filters

Measurement range: pH：0～14

Output form: Voltage 0-2VDCAccurate true Degree: ±0.02 (pH4~9)

Divide distinguish Rate: 0.01

Stable calm Sex:≤0.02/24h

Power supply mode:DC 5~24V

Output signal:0~2V, 4~20mA, RS485, etc

Working environment: Temperature0～60℃； Relative humidity ≤ 85%

Power consumption:≤3W

External dimensions:96 × 96 × 110mm (height × width × depth)

1. soil available nitrogen

   usePhysical sensors using non chemical methods

   Measurement unit:ppm

   Measurement range:0～1000 ppm

   Accurate true Degree: ±2%

   Divide distinguish Rate:1ppm

   Stable calm Sex:≤2ppm/24h

   Power supply mode:DC 5~24V

   Output signal:0.4~2V，4～20mA，MODBUS485, etc

   Working environment: Temperature0～60℃； Relative humidity ≥25%

   Power consumption:≤40W

   External dimensions:150×45×15mm（longX Width xthick）

   7、 Soil available phosphorus

   usePhysical sensors using non chemical methods

   Measurement unit:ppm

   Measurement range:0～1000 ppm

   Accurate true Degree: ±2%

   Divide distinguish Rate:1ppm

   Stable calm Sex:≤2ppm/24h

   Power supply mode:DC 5~24V

   Output signal:0.4~2V，4～20mA，MODBUS485, etc

   Working environment: Temperature0～60℃； Relative humidity ≥25%

   Power consumption:≤40W

   External dimensions:150×45×15mm（longX Width xthick）

   8、 Soil available potassium

   usePhysical sensors using non chemical methods

   Measurement unit:ppm

   Measurement range:0～1000 ppm

   Accurate true Degree: ±2%

   Divide distinguish Rate:1ppm

   Stable calm Sex:≤2ppm/24h

   Power supply mode:DC 5~24V

   Output signal:0.4~2V，4～20mA，MODBUS485, etc

   Working environment: Temperature0～60℃； Relative humidity ≥25%

   Power consumption:≤40W

   External dimensions:150×45×15mm（longX Width xthick）

   9、 Soil ammonium nitrogen（NH₄）

   usePhysical sensors using non chemical methods

   Measurement unit:ppm

   Measurement range:0～1000 ppm

   Accurate true Degree: ±2%

   Divide distinguish Rate:1ppm

   Stable calm Sex:≤2ppm/24h

   Power supply mode:DC 5~24V

   Output signal:0.4~2V，4～20mA，MODBUS485, etc

   Working environment: Temperature0～60℃； Relative humidity ≥25%

   Power consumption:≤40W

   External dimensions:150×45×15mm（longX Width xthick）

   10、 Soil nitrate nitrogen(NO³)

   usePhysical sensors using non chemical methods

   Measurement unit:ppm

   Measurement range:0～1000 ppm

   Accurate true Degree: ±2%

   Divide distinguish Rate:1ppm

   Stable calm Sex:≤2ppm/24h

   Power supply mode:DC 5~24V

   Output signal:0.4~2V，4～20mA，MODBUS485, etc

   Working environment: Temperature0～60℃； Relative humidity ≥25%

   Power consumption:≤40W

   External dimensions:150×45×15mm（longX Width xthick）

   11、 Soil water potential sensor

   soilSoil water potentialsensorBy measuring soil water potential, the degree of soil drought can be determined more uniformly, resulting in more accurate measurement results. Soil water potential meters can be used instead of tension meters in most agricultural and scenic irrigation environments. measuring range：-200.00-0.00kPa，resolving power:0.01kpa，material：316L stainless steel.Sensor Size：diameter22mm x 83mm sensor weight：0.067kg