排列三012走势图组选 www.gfzd.net Guided wave radar level gauge is one of many types of liquid level sensors, is widely used in a number of industries. Guided wave radar level gauge mainly for the industry in the liquid medium for testing, with accurate measurement, easy maintenance, long life and other advantages. Today to come to specifically introduce the guided wave radar level meter, hope to help everyone.
Guided wave radar level gauge principle:
Guided wave radar level gauge is based on the time domain reflection principle (TDR) based radar level sensor, radar level sensor electromagnetic pulse at the speed of light along the cable or probe transmission, when the surface of the measured medium, the radar A portion of the pulse of the level sensor is reflected to form an echo and returns to the pulse emitting device along the same path. The distance between the transmitting device and the surface of the measured medium is proportional to the propagation time between the pulses and the height of the liquid level is calculated.
Advantages of guided wave radar level gauge:
Technical advantages of guided wave radar level gauge: radar level sensor on the liquid, particles and slurry continuous level measurement. Radar level sensor measurements are not affected by media changes, temperature changes, inert gases and steam, dust, foam and so on. Radar level sensor accuracy of 5mm, range 60 meters, resistant to 250 degrees high temperature, 40 kg high pressure, radar level sensor for explosion hazard areas.
The use of guided wave radar level gauge:
Guided wave radar level gauge used in water tank, acid storage tank, slurry storage tank, solid particles, small storage tank. Various types of conductive, non-conductive media, corrosive media. Such as coal bunkers, ash storage, oil tanks, acid cans and so on.