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HART Transmitter with separate terminals for HART and 4-20mA - Programmable logic controllers (PLC) - Eng-Tips
22 4-20 mA HART has been available since 1990 and is mainly used for... | Download Scientific Diagram
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China 4-20mA Hart Communication Dp Absolute Pressure Transmitter - China Differential Pressure Transmitter, Pressure Transmitter
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