Houston-based ASI Instruments said its WaveTrak 5200 guided wave radar level transmitter is designed for challenging applications of measuring bulk solids.
The transmitter is not affected by dust from feed flow. It accurately measures the level of materials with dielectric constants as low as 1.3, such as plastic pellets, according to the company. A concentric wave guide directs the radar signal, stopping beam-spread problems and echoes from tank walls and internal structures.
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