Pipe type soil temperature and humidity sensor

Product Description

Pipe type soil temperature and humidity sensorUtilizing the principle of Frequancy Domain Reflection (FDR) for stratified tube based soil moisture determination. Calculate the water and salt content of the tested soil based on the frequency changes of electromagnetic waves emitted by the detector in materials with different dielectric coefficients. It can directly measure the moisture and temperature in the soil. The IST.HRG series can simultaneously measure relevant soil parameters at different depths and upload them to the data center through GPRS network or RS485 interface. This series of products can be widely applied in drought resistance monitoring, soil research, intelligent irrigation, agricultural product prediction, and landslide prevention.

Pipe type soil temperature and humidity sensor
Technical Specifications:

1) Soil moisture (volumetric moisture content) measurement range: dry soil to saturated soil, laboratory measurement accuracy: ± 2%, field measurement accuracy: ± 5%;

(2) Temperature measurement range: -20 ℃~60 ℃, measurement accuracy ± 0.5 ℃;

(3) Stable time: about 10 seconds after power on;

(4) Response time: The response enters a stable process within 1 second;

(5) Communication methods: GPRS wireless communication, RS485 communication;

(6) Power supply method: internal lithium battery power supply (can last for one month after being fully charged) or external solar panel power supply;

(7) Dimensions: ϕ 63mm, length varies with the number of sensors, with a length of approximately 152cm for 10 layers of tubing (customizable for more than 10 layers);

(8) Working environment temperature: -40 ℃ to 80 ℃;

(9) Average * time: ≥ 25000 hours;

(10) Output signal: RS485 or GPRS;

(11) Working current:<100 mA, typical value 40 mA;

(12) Working voltage: 12V~24V;

(13) Working environment humidity:100RH (non condensing);

(14) Shell protection level: Ground part: IP67; Below ground level: IP68;

(15) Execution standards: Q/HDIST 001-2012, SL364-2006 "Soil Moisture Monitoring Specification of the Ministry of Water Resources".

Features:

1. Integrated design

2. Wireless transmission

3. No calibration required

4. Can have built-in GPS positioning

5. Capable of measuring moisture and temperature changes at multiple depths;

6. Customize products with different depths and configurations according to different application scenarios;

7. Capable of mobile or local data network communication;

8. Two external power supply options: solar power supply, 220VAC power supply (220VAC to DC12V), and built-in long-lasting lithium battery for continuous power supply. The power supply capacity is designed to be fully charged once and can work continuously for one month;

9. It has local and remote settings for self reporting time periods and data extraction;

10. It has sleep wake-up function;
Pipe type soil temperature and humidity sensor

The BN-GST08 tubular soil moisture monitoring instrument from Bonn Instrument can dynamically observe the soil moisture content and temperature status at different levels. This detector can detect the soil temperature and humidity status from 3 layers to 5 layers, and can quickly and comprehensively understand the soil moisture information.
Pipe type soil moisture monitoring instrument

485 type:

GPRS/4G type: