Description of 26G impulse radar water tank level meter:
The radar water tank level meter operates by emitting a narrow
microwave pulse, which travels at the speed of light in space. When
the pulse encounters the surface of the measured medium, a portion
of its energy is reflected back and received by the same antenna.
The time interval between the transmitted pulse and the received
pulse is directly proportional to the distance from the antenna to
the surface of the measured medium. Due to the extremely high
propagation speed of electromagnetic waves, accurately measuring
the small time interval between emission and reception pulses,
which is on the order of nanoseconds, poses a challenge. However,
with advanced technology and precise timing mechanisms, this level
meter is capable of achieving accurate and reliable measurements in
real-time.