Field wireless devices based on the ISA100.11a1 industrial wireless communications standard include an EJX-B series differential pressure and pressure transmitter, a YTA series temperature transmitter, and an integrated field wireless gateway2 for field sensor networks. These devices are suitable for monitoring, diagnostics, and control. With bidirectional digital wireless networks based on the ISA100.11a standard, the production, device diagnostic, and parameter data transferred between a control system and field devices are securely encrypted. The wireless devices are designed to run on explosion-proof batteries that can easily be replaced in hazardous locations.
Yokogawa Corporation of America
Filed Under: Wireless, Networks • connectivity • fieldbuses, Test + measurement • test equipment, Wireless devices