【 Model recommendation: TH-TS400, a manufacturer of meteorological and environmental monitoring instruments and equipment. Yunjing Tianhe supports customized services for merchants. You can rest assured when choosing the equipment from Shandong Yunjing Tianhe. 】 The function of the soil moisture monitor is to monitor changes in soil moisture and evaluate soil erosion risks. The soil moisture monitoring system is a comprehensive system used for real-time and accurate measurement of soil moisture content, with data recording, transmission, and analysis functions. It is widely used in agricultural irrigation management, ecological environment monitoring, scientific research experiments, and other fields. Common soil moisture sensors include frequency domain reflectometry (FDR), time domain reflectometry (TDR), capacitive sensors, resistive sensors, etc. Among them, FDR and TDR sensors are widely used in agriculture and scientific research fields due to their high precision and stability. Sensors have the characteristics of high precision, fast response, and strong anti-interference ability, and can adapt to different soil types and environmental conditions. Data collectors can be standalone devices or integrated into sensors or monitoring stations. Usually equipped with multiple communication interfaces (such as RS485, Ethernet, wireless modules, etc.) to transmit data to the monitoring center or cloud platform. Transfer the processed data from the data collector to a remote monitoring center or cloud platform. Common communication methods include wireless transmission (such as LoRa, 4G, NB IoT, etc.) and wired transmission (such as Ethernet, fiber optic, etc.). Select appropriate communication methods based on actual application scenarios and requirements to ensure the stability and reliability of data transmission.

1、 Product Introduction

The TS400 Soil Moisture Monitoring Station is a highly integrated, low-power, quickly installable, and convenient high-precision automatic meteorological observation device for field monitoring.
This device supports wired GPRS、 Bluetooth and other transmission methods are debugging free and can be quickly deployed, widely used in agriculture, forestry, geology, universities, scientific research, and other fields. Mainly monitoring soil moisture content, soil temperature, and soil conductivity, measuring soil volumetric moisture content (VWC) and temperature values through moisture sensors and temperature sensors. At the same time, according to user needs, meteorological sensors such as soil pH, air temperature, air humidity, solar radiation, and rainfall can be expanded and configured.

2、 Product Features

1. Four layer soil temperature, humidity, conductivity sensor

2. The embedded design of the solar panel top cover improves the photoelectric conversion efficiency and increases the wind resistance level

3. Low temperature 7-inch Android screen, version 4.4.2, quad core Cortex ™- A7512M/4G (optional)

4. Charging controller: MPPT automatic power point tracking, efficiency increased by 20%

5. SMS alarm, send SMS to the designated phone after exceeding the limit

6. Integrated with soil moisture and temperature, stainless steel needles are made to withstand long-term exposure and corrosion resistance

7. Stainless steel material protective box, corrosion-resistant, anti-oxidation, waterproof rating IP66

3、 Technical parameters
1) Soil moisture: Measurement range: 0-100%, accuracy: ± 3%, probe length: 5.5cm, probe diameter: 3mm, probe material: stainless steel, resolution: 0.01%
2) Soil temperature: Temperature measurement range -30+70 ℃, measurement accuracy ± 0.3 ℃, resolution: 0.01 ℃

3) Soil conductivity: measurement range: 0-20000 US/cm, measurement accuracy within the range of 0-10000 US/cm is ± 3%; ± 5% within the range of 10000-20000us/cm, with a resolution of 1us/cm

4) Soil pH: Measurement range: 0-14 Resolution: 0.1 Measurement accuracy: ± 0.2% (optional)

5) Air temperature: Measurement principle: diode junction voltage method, -40 ℃~85 ℃ (± 0.3 ℃) (optional)

6) Air humidity: Measurement principle capacitive, 0-100% RH (± 2% RH) (optional)

7) Solar radiation: measurement principle photoelectric effect, 0-2000W/m2 (0.1W/m2) (optional)

8) Optical rainfall: measurement principle photoelectric, 0-4mm/min (optional)

9) Data storage: no less than 500000 records;

10 deployment time: 1 person, no more than 30 minutes to complete deployment;

4、 Introduction to upper computer software

1. PC standalone version data receiving, storage, viewing, and analysis software

2. Support serial data reception, processing, and display

3. Support communication methods such as JSON strings and Modbus 485

4. The storage time can be set by oneself, and the collection time can be set by oneself in modbus485 collection mode

5. Support self-service addition, deletion, and modification of monitoring parameters such as protocols, names, icons, etc

6. Support data post-processing function

7. Support external running of JavaScript scripts

5、 Introduction to Android APP

1. Android standalone version data receiving, storage, viewing, and analysis software

2. Support Bluetooth data reception

3. After the mobile phone goes into sleep mode, the software backend receives and processes it

4. JSON data automatically adds devices, Modbus devices support scanning to add devices

5. Support viewing, analyzing, and exporting tables of historical data, as well as displaying curves and viewing odd numbered sites.

6. Support data post-processing function

7. Support external running of JavaScript scripts

6、 Introduction to Cloud Platform

1. CS architecture software platform, supporting direct observation through mobile and PC browsers without the need for additional software installation.

2. Support multi account and multi device login

3. Support real-time data display and historical data display dashboard

4. Cloud servers and cloud data storage are stable, reliable, easy to scale, and load balanced.

5. Support SMS alarm and threshold setting

6. Support map display and viewing device information.

7. Support data curve analysis

8. Support data export in tabular format

9. Support data forwarding, HJ-212 protocol, TCP forwarding, HTTP protocol, etc.

10. Support data post-processing function

11. Support external running of JavaScript scripts