1、 Product Overview

SE-103VSoil moisture sensor (hereinafter referred to asSE-103V）It is based onDeveloped independently using dielectric theory and frequency domain measurement technology, it can accurately measure the volumetric moisture content and temperature of soil and other porous media. It can be integrated with greenhouse environmental monitoring, soil moisture collection, automatic irrigation control and other systems to achieve long-term dynamic continuous monitoring of soil moisture.

SE-103VThe soil moisture sensor adopts high-precision components, which have good temperature stability characteristics and a wide working temperature range, with high stability;

SE-103VThe soil moisture sensor has good sealing performance, and the shell material isABSEngineering plastic, probe made of high-quality stainless steel, can withstand long-term electrolysis, is not corroded by acid and alkali in soil, and can be buried in soil for long-term use.

3、 Application areas:

SE-103VSoil moisture sensors are mainly used in agricultural irrigation systems, greenhouses, flowers and vegetables, grasslands and pastures, plant cultivation, scientific experiments, soil rapid measurement, hydrological and hydraulic monitoring, and other fields.
4、 Technical parameters

Measurement parameter: Soil volumetric moisture content

measure Cheng:0～100%；

one Position:%(m3/m3) ；

Output signal:Moisture output:～；

Temperature output: ～；

Moisture measurement accuracy: ±1(Volume)%, calibrated based on the tested soil);

±2%(Volume)%Direct measurement);

Temperature measurement accuracy: ±0.1°C(calibrated with a high-precision thermometer),

±0.5°C(Direct measurement);

Retest error:<1%

Measurement principle: Frequency domain reflection principle（FDR）

Working voltage:10.8～14.4V DC
Response time:<1second

Measurement stability time:1second
Electricity consumption:27mA(Eigenvalue)

Working temperature range:-30℃～70℃

Measurement area:60mm(long) x 20mm (diameter)

Environmental insulation: compliantIP68standard

Version number:V1.1311