Electrical apparatus for the detection and measurement of combustible gases - General requirements and test methods

This European Standard specifies general requirements for construction and testing and describes the test methods that apply to portable, transportable and fixed apparatus for the detection and measurement of combustible gas or vapour concentrations with air. The apparatus, or parts thereof, is intended for use in potentially explosive atmospheres and in mines susceptible to firedamp. This European standard is supplemented by the following European Standards, concerning the specific requirements for performance of the various types of apparatus:EN 50055: Performance requirements for Group I apparatus indicating up to 5 % (v/v) methane in air; EN 50056: Performance requirements for Group I apparatus indicating up to 100 % (v/v) methane EN 50057: Performance requirements for Group II apparatus indicating up to 100 % lower explosive limit; EN 50058: Performance requirements for Group II apparatus indicating up to 100 % (v/v) gas- NOTE 1: Group I apparatus indicating up to 100 % (v/v) methane and Group II apparatus indicating up to 100 % (v/v) gas are suitable for use only with the specific gases for which they have been calibrated. NOTE 2: For the purposes of this European Standard the term 'combustible gas' includes combustible vapours but excludes mist and dust, see 3.3 note 1. This European Standard is applicable to combustible gas detection apparatus intended to provide an indication) alarm and/or other output function, the purpose of which is to give a warning of potential explosion hazard and in some cases to initiate automatic or manual protective actions. This European Standard is applicable to apparatus, including the integral sampling systems of aspirated apparatus intended to be used for commercial and industrial safety applications. This European Standard does not apply to external sampling systems, or to apparatus of the laboratory or scientific types, or to apparatus used only for process control purposes

Elektrische Geräte für die Detektion und die Messung brennbarer Gase - Allgemeine Anforderungen und Prüfmethoden

Appareils électriques de détection et de mesure des gaz combustibles - Règles générales et méthodes d'essais

Electrical apparatus for the detection and measurement of combustible gases - General requirements and test methods

General Information

Status
Withdrawn
Publication Date
31-Aug-2000
Withdrawal Date
31-May-2004
Current Stage
9900 - Withdrawal (Adopted Project)
Start Date
01-Jun-2004
Due Date
01-Jun-2004
Completion Date
01-Jun-2004

Relations

Buy Standard

Standard
EN 50054:2000
English language
37 pages
sale 10% off
Preview
sale 10% off
Preview
e-Library read for
1 day

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 50054:2000
01-september-2000
Electrical apparatus for the detection and measurement of combustible gases -
General requirements and test methods
Electrical apparatus for the detection and measurement of combustible gases - General
requirements and test methods
Elektrische Geräte für die Detektion und die Messung brennbarer Gase - Allgemeine
Anforderungen und Prüfmethoden
Appareils électriques de détection et de mesure des gaz combustibles - Règles
générales et méthodes d'essais
Ta slovenski standard je istoveten z: EN 50054:1998
ICS:
13.320 Alarmni in opozorilni sistemi Alarm and warning systems
29.260.20 (OHNWULþQLDSDUDWL]D Electrical apparatus for
HNVSOR]LYQDR]UDþMD explosive atmospheres
SIST EN 50054:2000 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------

SIST EN 50054:2000

---------------------- Page: 2 ----------------------

SIST EN 50054:2000

---------------------- Page: 3 ----------------------

SIST EN 50054:2000

---------------------- Page: 4 ----------------------

SIST EN 50054:2000

---------------------- Page: 5 ----------------------

SIST EN 50054:2000

---------------------- Page: 6 ----------------------

SIST EN 50054:2000

---------------------- Page: 7 ----------------------

SIST EN 50054:2000

---------------------- Page: 8 ----------------------

SIST EN 50054:2000

---------------------- Page: 9 ----------------------

SIST EN 50054:2000

---------------------- Page: 10 ----------------------

SIST EN 50054:2000

---------------------- Page: 11 ----------------------

SIST EN 50054:2000

---------------------- Page: 12 ----------------------

SIST EN 50054:2000

---------------------- Page: 13 ----------------------

SIST EN 50054:2000

---------------------- Page: 14 ----------------------

SIST EN 50054:2000

...

Questions, Comments and Discussion

Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.