Level measurements for multiphase systems
CGR guided-wave radar devices (photo) are used to measure levels of liquids, gases and powders with emphasis on single-level and two- and three-phase measurement capabilities for liquids. The devices offer high-temperature measurements (up to 250°C), HART communications with additional single 4–20-mA output, explosion-proof classifications and intrinsically safe two-wire operation. CGR models are designed to measure difficult applications with multiphase level requirements. Booth 812 — Hawk Measurement Systems, Lawrence, Mass.