Soil moisture sensors are an important tool for us to understand soil moisture, agricultural development and water environment sustainability. Nowadays, there are more and more types of soil moisture sensors. How can users make a suitable choice when choosing soil moisture transmitter? I will analyze how to choose the right soil moisture transmitter for you through the following aspects. First, to understand the principle of soil moisture. Existing soil moisture transmitter on the market, is not a direct measurement of water in the soil, but through the relevant characteristics of the soil, the water content of the soil is deduced. These properties of the soil include dielectric constant, thermal conductivity, neutron flux density, and so on. Among other things, indirect measurement through dielectric properties enables fast and non-destructive measurement of soil moisture. Dielectric soil moisture transmitter is currently more reliable soil moisture transmitter type. Secondly, after understanding the principle of soil moisture transmitter, we know which type of transmitter to choose. A good soil moisture transmitter should have the following characteristics: First, it can meet the user’s requirements for accuracy and resolution. The CFS11 soil moisture transmitter has an accuracy of 3% and a resolution of 0.1%. At the same time CFS11 soil moisture transmitter circuit to minimize the impact of temperature changes on the measurement. Secondly, the duration of normal operation meets the user’s requirements. Generally soil moisture transmitters need to be buried in the soil for a long time, the working hours and quality requirements of soil moisture transmitters are very important. Star Instruments CFS11 soil moisture transmitter protection level of IP68, can be used for a long time buried in the soil. Third, meet the user’s budget requirements. Budget is also one of the issues that users need to consider, according to the specific requirements of the use of soil moisture transmitter to choose the appropriate price. There is no need to pursue expensive products. Fourth, easy to install and measure. This is also very important, if the installation and measurement is more complex and time-consuming, directly affecting the progress of the entire project, resulting in unnecessary losses. Through the analysis of the above links, can effectively help users to quickly select the soil moisture transmitter suitable for their own field use. Star Instruments CFS11 soil moisture transmitter adopts digital technology and durable materials, high measurement accuracy and low price. The transmitter can continuously monitor the moisture content of multiple sample plots and different soil depths over a long period of time. Star Instrument Sensor Technology Co., Ltd. is a high-tech enterprise integrating R&D, production and sales. Specializing in the production of pressure transmitters, level transmitters, temperature transmitters, temperature and humidity transmitters, differential pressure transmitters, soil moisture transmitters, 3051 transmitters and related instrumentation accessories. Many products under the brand of Star Instruments have obtained a number of patents issued by the state, such as CE certification, IS9001 certification, SGS certification, TüV SüD certification, explosion-proof certification and so on. For product consultation, product customization, agency, technical inquiries, quotations, etc., please contact Star Instruments: 400-600-4496 !