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BS EN 50056:1991 | 20 Dec 1991 | BSI Knowledge
Standard
Withdrawn
BS EN 50056:1991
Specification for electrical apparatus for the detection and measurement of combustible gases. Performance requirements for Group I apparatus indicating up to 100 % (V/V) methane
Published:
20 Dec 1991
•
Withdrawn:
15 Jan 1999
Overview
Preview
References
History
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Product Details
Descriptors
Flammable atmospheres
Measurement characteristics
Performance
Gas detectors
Response time
Detectors
Test equipment
Fire-damp
Signal devices
Mining equipment
Electrical equipment
Explosive atmospheres
Alarm systems
Methane
ICS Codes
13.320 Alarm and warning systems
Committee
EXL/31
International relationships
Identical to:
EN 50056:1991
ISBN
0 580 20291 7
Publisher
BSI