China Temperature Calibrator Dry Block Temperature Thermocouple Calibrator

The radar water tank level meter functions by emitting a narrow microwave pulse that travels at the speed of light in space. Upon encountering the surface of the measured medium, a portion of the pulse's energy reflects back and is received by the same antenna. The time gap between the transmitted and received pulses is directly linked to the distance from the antenna to the medium's surface. Given the swift propagation of electromagnetic waves, accurately measuring this minuscule time interval in the nanosecond range poses a significant challenge. Nevertheless, through sophisticated technology and precise timing mechanisms, this level meter can deliver precise and dependable real-time measurements despite the complexities involved.