HART375C/475HART Handheld Communicator English Field Communicator Handheld
ab 192,30 €
HART375C/475HART Handheld Communicator English Field Communicator Handheld Handheld Device Protocol Color Screen. HART475 English black and white screen. The HART protocol uses the FSK frequency shift keying signal based on the Bel1202 standard, and superimposes an audio digital signal with an amplitude of 0.5mA on the low-frequency 4-20mA analog signal for two-way digital communication.
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