A-B 2094-PRS5 Technical Documentation
A-B 2094-PRS5 Technical Documentation
A-B 2094-PRF Technical Documentation
A-B 2094-PRF Technical Documentation
A-B 2094-EN02D-M01-S0 Technical Documentation
A-B 2094-EN02D-M01-S0 Technical Documentation
A-B 2094-BSP2 Technical Documentation
A-B 2094-BSP2 Technical Documentation
A-B 2094-BM02-S Technical Documentation
A-B 2094-BM02-S Technical Documentation
A-B 2094-BM03-S Technical Documentation
A-B 2094-BM03-S Technical Documentation
Wireless Soil Moisture Sensor Principle
The principle of wireless soil moisture sensor is mainly based on the frequency domain reflectometry (FDR) principle, which uses the principle of electromagnetic waves to measure the dielectric constant of the soil, thereby inferring the moisture content of the soil. This sensor uses the electromagnetic wave propagation in the soil to measure the apparent dielectric…
A-B 2094-BM02-M Technical Documentation
A-B 2094-BM02-M Technical Documentation
A-B 2094-BC04-M03-S Technical Documentation
A-B 2094-BC04-M03-S Technical Documentation
Working principle and selection principle of solenoid valve
Solenoid valve is an industrial equipment controlled by electromagnetics . It is an automatic basic component used to control fluids. It belongs to an actuator and is not limited to hydraulic and pneumatic. It is used in industrial control systems to adjust the direction, flow , speed and other parameters of the medium. Solenoid valves…