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USB Hart Communicator
USB Hart Communicator.Industrial automation instrument is upgrading from traditional 4-20mA analog control signal to industrial fieldbus with digital communication function. HART bus had digital communication function and it’s compatible with 4-20mA analog control signal. 1. Complete HART interface, conform to HART physical layer standard 2. Transformer isolation, no ground connection influence 3. Low power consumption, no need of external power source 4. USB or Serial port
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