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I.S. EN 50446:2006

Current
Current

The latest, up-to-date edition.

STRAIGHT THERMOCOUPLE ASSEMBLY WITH METAL OR CERAMIC PROTECTION TUBE AND ACCESSORIES
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2006

Preview

For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.

Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

1 Scope
2 Normative references
3 Thermocouples, dimensions and description
4 Straight thermocouples with metal protection tube
5 Straight thermocouples with ceramic protection tube
6 Metal protection tubes, dimensions and description
7 Ceramic protection tubes, dimensions and description
8 Lock rings
9 Connection heads
10 Stop flanges and counter flanges
11 Threaded bushings
Annex A (informative) Remarks on the selection and operation of
        protection tubes

Applies to straight thermocouples for the nominal pressure level PN 1, which are made of standardized components (connection head, protection tube and thermocouple(s)).

DevelopmentNote
Supersedes I.S. EN 50112 and I.S. EN 50113. (11/2006)
DocumentType
Standard
Pages
19
PublisherName
National Standards Authority of Ireland
Status
Current
Supersedes

Standards Relationship
NF EN 50446 : 2006 Identical
DIN EN 50446:2007-04 Identical
SN EN 50446 : 2006 Identical
BS EN 50446:2006 Identical
EN 50446:2006 Identical
NBN EN 50446 : 2007 Identical
NEN EN 50446 : 2006 Identical

EN 50113:1994 Measurement, control, regulation - Electrical temperature sensors - Isolating tubes for thermocouples
EN 60672-1:1995 Ceramic and glass insulating materials - Part 1: Definitions and classification
IEC 60529:1989+AMD1:1999+AMD2:2013 CSV Degrees of protection provided by enclosures (IP Code)
EN 22768-1:1993 General tolerances - Part 1: Tolerances for linear and angular dimensions without individual tolerance indications (ISO 2768-1:1989)
EN 60584-1:2013 Thermocouples - Part 1: EMF specifications and tolerances
EN 60529:1991/AC:2016-12 DEGREES OF PROTECTION PROVIDED BY ENCLOSURES (IP CODE) (IEC 60529 EDITION 2.2 CORRIGENDUM 2:2015)
ISO 2944:2000 Fluid power systems and components — Nominal pressures
IEC 60584-1:2013 Thermocouples - Part 1: EMF specifications and tolerances
IEC 60672-1:1995 Ceramic and glass insulating materials - Part 1: Definitions and classification

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