4.6.7 Process Sealing
The ST 700 SmartLine pressure transmitter is CSA-certified as a Dual Seal device in accordance with
ANSI/ISA–12.27.01–2003, "Requirements for Process Sealing Between Electrical Systems and
Flammable, or Combustible Process Fluids."
ST 700 SmartLine Pressure Transmitters User's Manual
Revision 13
Page 35