The working principle of microwave level switch.18dbi omni directional antenna

　　In order to ensure the safety and smooth progress of production, it is generally necessary to conduct limit measurement on the materials in specific storage tanks to ensure that the materials are used within the allowable range. In industrial production processes, level switches play a very important role. So what is the working principle of a microwave level switch? Now let's introduce it to everyone.

　　Microwave level switches control the measurement of objects by emitting microwaves. If an object absorbs microwaves and the receiver cannot receive them, the switch will be triggered. So the microwave level switch consists of a receiver, transmitter, and amplifier, and is currently a widely used level switch.

　　Working principle of microwave level switch: The transmitter sends a microwave beam to the receiver with microwave detection capability, which is sent 200 times per second. When a material absorbing microwave appears on the same plane as the receiver, the microwave beam cannot reach the receiver, and therefore the receiver cannot detect the microwave beam. When the receiver detects a microwave beam and the status changes, it will trigger the relay action

　　Measurement principle of microwave level switch

　　Microwave level switch is a solid-state level switch designed using paired microwave emission reception.

　　The microwave level switch is a paired set of instruments, with one end serving as the transmitting end, responsible for the transmission of microwave signals; The other end is the receiving end, responsible for collecting and outputting microwave signals, with instruments installed in pairs at the location to be monitored. When there is no blockage at the monitoring position, the receiving end outputs a "no material" signal; When material blockage occurs at the monitoring location, the receiving end outputs a "blockage" signal. The status of the output signal can be set to high level alarm and low level alarm on site.

　　Microwave level switch is a type of level switch that uses a pair free installation and consists of a transmitter and receiver. The working principle of microwave level switches is introduced above. In recent years, level switches have been widely used.

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