3/22/2023 0 Comments Airradar for sulfur water in wells![]() Through air radar technology was among the pioneers in noncontact level measurement, but false echoes were and remain a significant t problem. ![]() Part of the pulse is reflected back to the receiver, which measures the exact duration of time between the departing and the retuning signal, analyses it and displays the product levels as distance in feet, meters or other units. When a pulse reaches the product, the beam undergoes a change in impedance caused by the product’s dielectric. Known more accurately as time domain reflectometry, the process entails sending microwave s pulses down through the material of interest and all the way to the bottom of the vessel. Radar works by measuring the time of a transmitted signal. Let’s take a look at the way guided sensors stack up against other time-of-flight technologies such as through-the-air radar –radar and ultrasonic sans then at some application guidelines. ![]() Process engineers who work with molten sulphur, liquid ammonia, petrochemicals and other hard to measure media have welcomed the simplicity of integrating guided wave radar devise with most digital communication protocols to obtain data on the contents of tanks, silos, hoppers, bins, mixing basins and vessels. With no moving parts, it works well in harsh chemical environments, under widely varying operating temperatures and on low dielectric materials. Guided wave radar has established itself as a leading technology for measuring the level of bulk solids, liquids and everything in between. ![]()
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