NFPA 493 : 1978
Withdrawn
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
INTRINSICALLY SAFE APPARATUS IN DIVISION HAZARDOUS LOCATIONS
Withdrawn date
07-23-2013
Published date
01-12-2013
Publisher
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| DocumentType |
Standard
|
| PublisherName |
National Fire Protection Association
|
| Status |
Withdrawn
|
| API 500B : 88 ERRATA | RECOMMENDED PRACTICE FOR CLASSIFICATION OF LOCATIONS FOR ELECTRICAL INSTALLATIONS AT DRILLING RIGS & PRODUCTION FACILITIES ON LAND & ON MARINE FIXED & MOBILE PLATFORMS |
| API 500A : 4ED 82(R1987) | CLASSIFICATION OF LOCATIONS FOR ELECTRICAL INSTALLATIONS IN PETROLEUM REFINERIES |
| API MPM CH5.5 : 2005(R2015) | MANUAL OF PETROLEUM MEASUREMENT STANDARDS - CHAPTER 5 - METERING - SECTION 5 - FIDELITY AND SECURITY OF FLOW MEASUREMENT PULSED-DATA TRANSMISSION SYSTEMS |
| API MPM CH5.5:2005 | MANUAL OF PETROLEUM MEASUREMENT STANDARDS - CHAPTER 5 - METERING - SECTION 5 - FIDELITY AND SECURITY OF FLOW MEASUREMENT PULSED-DATA TRANSMISSION SYSTEMS |
| NFPA 651 : 1998 | MACHINING AND FINISHING OF ALUMINUM AND THE PRODUCTION AND HANDLING ALUMINUM POWDERS |
| ISA 51.1 : 1979 | PROCESS INSTRUMENTATION TERMINOLOGY |
| ISA RP60.4 : 1990 | DOCUMENTATION FOR CONTROL CENTERS |
| API 500C : 2ED 84(R1990) | CLASSIFICATION OF LOCATIONS FOR ELECTRICAL INSTALLATIONS AT PIPELINE TRANSPORTATION FACILITIES |
| API MPM CH5.5 SPANISH : 2005 | Manual of Petroleum Measurement Standards Chapter 5 - Metering Section 5 - Fidelity and Security of Flow Measurement Pulsed-Data Transmission Systems |
| API 552 : 1994 | TRANSMISSION SYSTEMS |
| API 554-2 : 2008 : R2016 | PROCESS CONTROL SYSTEMS - PROCESS CONTROL SYSTEM DESIGN |
| NASA KSC STD 164 : 1992 | ENVIRONMENTAL TEST METHODS FOR GROUND SUPPORT EQUIPMENT, STANDARD FOR |
| API MPM CH5.5 : 2005 : R2010 | MANUAL OF PETROLEUM MEASUREMENT STANDARDS - CHAPTER 5 - METERING - SECTION 5 - FIDELITY AND SECURITY OF FLOW MEASUREMENT PULSED-DATA TRANSMISSION SYSTEMS |
| API 554-2 : 2008 | PROCESS CONTROL SYSTEMS - PROCESS CONTROL SYSTEM DESIGN |
| NFPA 61A : 1989 | PREVENTION OF FIRE AND DUST EXPLOSIONS IN FACILITIES MANUFACTURING AND HANDLING STARCH |
| IEC 60079-3:1990 | Electrical apparatus for explosive gas atmospheres - Part 3: Spark-test apparatus for intrinsically-safe circuits |
| NFPA 70 : 2017 | NATIONAL ELECTRICAL CODE |
| ANSI C39.5 : 1974 | SAFETY REQUIREMENTS FOR ELECTRICAL AND ELECTRONIC MEASURING AND CONTROLLING INSTRUMENTATION |
| ISA RP12.06.01 : 2003 | RECOMMENDED PRACTICE FOR WIRING METHODS FOR HAZARDOUS (CLASSIFIED) LOCATIONS INSTRUMENTATION - PART 1: INTRINSIC SAFETY |
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