Electrical Apparatus for Use in Zone 20, Zone 21 and Zone 22 Hazardous (Classified) Locations – Classification of Zone 20, Zone 21 and Zone 22 Hazardous (Classified) Locations (Formerly ISA 12.10.05-2004)
standard by The International Society of Automation, 08/31/2004
Explosive Atmospheres – Part 11: Equipment protection by intrinsic safety "i"
standard by The International Society of Automation, 2014
Environmental Conditions for Process Measurement & Control Systems: Power
standard by The International Society of Automation, 04/01/1991
Methodologies for the Determination of Setpoints for Nuclear Safety-Related Instrumentation
standard by The International Society of Automation, 01/01/2010
Guidance on the Evaluation of Fire, Combustible Gas and Toxic Gas System Effectiveness
standard by The International Society of Automation, 08/10/2018
Installation, Operation, and Maintenance of Toxic Gas-Detection Instruments
standard by The International Society of Automation, 09/30/2013
Laboratory Measurement of Aerodynamic Noise Generated by Control Valves : ISA Standard S75.07
standard by The International Society of Automation, 04/01/1997
Safety Requirements for Electrical Equipment for Measurement, Control, & Laboratory Use (IEC 61010-2-032)
standard by The International Society of Automation, 04/01/1996
Face-to-Face Dimensions for Sliding Stem Flangeless Control Valves (Classes 150, 300, and 600)
standard by The International Society of Automation, 03/11/2016
Applying Sensors in Safety Instrumented Systems
standard by The International Society of Automation, 01/01/1997