Rosemount 781S Wireless Smart Antenna

The Rosemount 781S Wireless Smart Antenna enables the network to supply reliable data in harsh environments or complex locations. The 781S also increases process visibility, and safety. To support the transition from legacy protocols to WirelessHART, a separate 781S Smart Antenna can be used to connect to IEC 62734 instrumentation. To support the transition from legacy protocols to WirelessHART, a separate 781S Smart Antenna can be used to connect to IEC 62734 instrumentation.

Features

• Wireless network capacity
  • 200 device WirelessHART network
  • 25 device WirelessHART network
  • 99 device ISA network
• Wireless output:
  • IEC 62591 (WirelessHART), 2.4 GHz DSSS
  • IEC 62743 (ISA100), 2.4 GHz DSSS
• RS485 communication
• Engineered polymer housing
• Built-in logic and continuous validation
• 0 to 99 percent non-condensing relative humidity