Guided Wave Radar vs. Differential Pressure Transmitters for Liquid Level Measurement
Differential pressure transmitters were first implemented in the 1950s but are still one of the most commonly used technologies for measuring liquid level in process industries. In many areas of the industrial level measurement market - including chemical, petrochemical, refining, and electric power generation—differential pressure transmitters have captured the vast majority of level applications; and still represent the largest worldwide sales volume of process level measurement equipment. Their popularity and installed base is so prevalent because DP transmitters are versatile, cost-effective, and due to their long history, plant personnel are familiar with their operation.
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Author: Magnetrol | File Type: PDF