PROCESS TRANSMITTER WITH WIRELESS COMMUNICATION LINK

摘要

A process transmitter (10) is configured to measure a process variable of an industrial process. A housing (12) has a first cavity (42) which houses first transmitter electronic circuitry (50) and provides a barrier (44) between the first transmitter electronic circuitry (50) and second transmitter electronic circuitry (60). A non-physical electromagnetic link between the first transmitter electronic circuitry (50) and the second transmitter electronic circuitry (60) configured to carry data therebetween.