The multi-layer soil moisture sensor is a technology that measures soil moisture regularly and at fixed points through technical means such as instruments and equipment, and grasps the dynamic law of soil moisture changes. Soil moisture monitoring can not only designate a targeted irrigation system based on local planting patterns but also realize early warning of droughts and floods. The accumulation of long series of moisture data will help local adjust the planting structure and carry out scientific and efficient irrigation, to achieve saving The purpose of water efficiency. Its economic and social benefits are obvious.
JXCT multilayer soil meter is based on the principle of dielectric constant, which can dynamically observe soil moisture content and temperature at different levels and can quickly and comprehensively understand soil moisture information and grasp the law of soil moisture change. In view of crop growth conditions, water demand and soil water conditions, scientific water use, correct guidance of the optimal allocation of water resources and agricultural water-saving irrigation, timely adjustment of the planting industry structure, and the guarantee of agricultural production.
The shell of JXCT’s multi-layer tubular soil sensor is made of PVC plastic pipe, which is resistant to oxidation, corrosion, and has a longer service life; the interior emits a high-frequency detection wave of nearly 1G Hz, which can penetrate the plastic pipe and effectively sense the soil environment.
Multi-layer tubular soil sensor
The sensor’s electrode is not in direct contact with the soil and is not interfered with by the salt ion power in the soil. Agricultural activities such as fertilizers, pesticides, and irrigation will not affect the measurement results. The data measurement is very accurate; the device has a built-in rechargeable battery that can be used for up to one week. To prevent long-term outdoor operation without battery power.
It has a wide range of application scenarios and can monitor soil moisture and drought information in places where real-time monitoring of weather, moisture, agricultural conditions, and water conservancy projects require water diversion.
In fact, it is not only the soil moisture that has a greater impact on the soil, but also the effects of factors such as soil temperature, soil conductivity, and soil pH on the soil. The multi-layer tubular soil meter is an integrated moisture meter that can simultaneously monitor temperature, humidity, electrical conductivity, and soil ph, and can more conveniently and comprehensively understand soil information.
Soil moisture meter Features:
(1)The soil parameter rapid measuring instrument adopts the TDR non-contact measurement method, and measures the feedback signal reflected from the soil by transmitting a high-frequency pulse signal. According to this principle, the soil water content data is calculated. Compared with the standard drying method, the difference in the data of the soil parameter rapid tester is only ±3%.
(2)TDR non-contact measurement because the sensor does not make actual contact with the soil, it can simultaneously measure the soil moisture and temperature data of different soil layers, and perform fast, accurate, and comprehensive observations.
(3)Without calibration, it can be used directly; the soil temperature and moisture can be monitored at the same time, and the temperature compensation function is provided to automatically correct the monitoring results.It only takes about 30 minutes for a single person to complete it, which saves time and effort, does not require complicated wiring, and is easy to take out and maintain later.
(4)The integrated shell of the soil parameter rapid tester adopts new ABS material, which has a high repetitive rate and a designed service life of up to 10 years.