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The HR3051-LD Differential Pressure Transmitter is used for measuring the level, density, pressure, and flow of liquids, gases, or vapors and then convert it to a 4-20mA DC HART current signal output. The HR3051-LD can also communicate with the RST375 handheld terminal or the RSM100 Modem for parameter setting, process monitoring, and more. The measuring range of the HR3051-LD differential pressure remote transmitter (when not moved) is 0-1kPa~2MPa, and the rated pressure of the remote flange