ISA 12.13-1 : 1995
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
PERFORMANCE REQUIREMENTS, COMBUSTIBLE GAS DETECTORS
Hardcopy , PDF
English
29-06-1995
28-11-2000
1. Scope
2. Purpose
3. Definitions
4. General Requirements
5. Construction
5.1 General
5.2 Meters and Indicators
5.3 Alarm or Output Function
5.4 Trouble Signals
5.5 Controls and Adjustments
5.6 Batteries
6. Marking and documentation
6.1 General
6.2 Marking on Instruments
6.3 Instruction Manual
7. Performance Tests
7.1 General
7.2 Sequence
7.3 Preparation of Instrument
7.4 Conditions for Test and Test Area
7.5 Selectable Gas/Range Instruments
7.6 Unpowered Preconditioning Storage
7.7 Drop test
7.8 Vibration
7.9 Calibration
7.10 Accuracy
7.11 Temperature Variation
7.12 Step Change Response to 100 Percent Calibration Gas
7.13 Humidity Variation
7.14 Air Velocity Variation
7.15 Supply Voltage Variation
7.16 Electromagnetic Interference (EMI)
7.17 Long-Term Stability
7.18 Flooding with Undiluted Gas
7.19 Dielectric Strength
Annexes
A. References
B. Explanatory Notes
This standard addresses the details of construction, performance, and testing of portable, mobile, and stationary electrical instruments used for sensing the presence of combustible gas or vapor concentrations in ambient air.
| Committee |
SP12
|
| DocumentType |
Standard
|
| ISBN |
1-55617-579-5
|
| Pages |
38
|
| PublisherName |
International Society of Automation
|
| Status |
Superseded
|
| SupersededBy |
| ISA TR12.24.01 : 1998 | RECOMMENDED PRACTICE FOR CLASSIFICATION OF LOCATIONS FOR ELECTRICAL INSTALLATIONS CLASSIFIED AS CLASS 1, ZONE 0, ZONE 1, OR ZONE 2 |
| ISA RP12.24.01 : 1998 | RECOMMENDED PRACTICE FOR CLASSIFICATIONS OF LOCATIONS FOR ELECTRICAL INSTALLATIONS CLASSIFIED AS CLASS I ZONE 0, ZONE 1, OR ZONE 2 |
| ISA S82.01 : 1994 | ELECTRICAL AND ELECTRONIC TEST, MEASURING, CONTROLLING AND RELATED EQUIPMENT - GENERAL REQUIREMENTS |
| NFPA 496 : 2017 | PURGED AND PRESSURIZED ENCLOSURES FOR ELECTRICAL EQUIPMENT |
| ANSI C84.1 : 2016 | ELECTRIC POWER SYSTEMS AND EQUIPMENT - VOLTAGE RATINGS (60 HERTZ) |
| NFPA 70 : 2017 | NATIONAL ELECTRICAL CODE |
| ISA 12.12 : 1994 | NON-INCENDIVE ELECTRICAL EQUIPMENT FOR USE IN CLASS 1 AND 2, DIVISION 2 AND CLASS 3, DIVISIONS 1 AND 2 HAZARDOUS (CLASSIFIED) LOCATIONS |
| NFPA 325M : 1991 | FIRE HAZARD PROPERTIES OF FLAMMABLE LIQUIDS, GASES, AND VOLATILE SOLIDS |
| ISA S12.4 : 1970 | INSTRUMENT PURGING FOR REDUCTION OF HAZARDOUS AREA CLASSIFICATION |
| IEC 60654-1:1993 | Industrial-process measurement and control equipment - Operating conditions - Part 1: Climatic conditions |
| ISA 51.1 : 1979 | PROCESS INSTRUMENTATION TERMINOLOGY |
Access your standards online with a subscription
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.