Half Price Standard Code

Batch Control Part 3: General and Site Recipe Models and Representation
standard by The International Society of Automation, 03/14/2003

Explosive Atmospheres – Part 5: Equipment Protection by Powder Filling “q”
standard by The International Society of Automation, 07/24/2009

Field device tool (FDT) interface specification – Part 306: Communication profile integration – IEC 61784 CPF 6
standard by The International Society of Automation, 05/31/2011

Graphic Symbols for Distributed Control-Shared Display Instrumentation, Logic & Computer Systems
standard by The International Society of Automation, 04/01/1983

Guidance on the Identification of Safety Instrumented Functions (SIF) in Burner Management Systems (BMS)
standard by The International Society of Automation, 12/01/2009

Specifications and Tests for Strain Gage Pressure Transducers
standard by The International Society of Automation, 04/01/1982

Explosive Atmospheres – Part 6: Equipment Protection by Oil Immersion “o”
standard by The International Society of Automation, 07/24/2009

Functional Safety – Safety Instrumented Systems for the Process Industry Sector – Part 1: Framework, definitions, system, hardware and application programming requirements (IEC 61511-1:2016+AMD1:2017 CSV, IDT)
standard by The International Society of Automation, 07/11/2018

Wireless systems for industrial automation: Process control and related applications
standard by The International Society of Automation, 01/01/2009

Electrical Apparatus for Use in Class I, Zone 2 Hazardous (Classified) Locations: Type of Protection “n”
standard by The International Society of Automation, 07/17/2009