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Refrigerating systems and heat pumps. Liquid level indicating devices: requirements, testing and marking.

Systèmes de réfrigération et pompes à chaleur. Indicateurs de liquide : exigences, essais et marquage.

Author(s) : AFNOR

Type of monograph: Standard/Recommendation

Summary

This European standard specifies the safety requirements, safety coefficients, testing methods, test pressures used as well as the marking of the liquid level indicating devices, designated by "level indicators", destined to be used in refrigeration systems and heat pumps. It applies to plants connected to refrigerant fluid vessels (for example high-pressure liquid storage tanks, subcoolers and low pressure separators) and to plants connected to other elements of a refrigeration system (for example oil level sight glasses on a compressor). See also the English version.

Details

  • Original title: Systèmes de réfrigération et pompes à chaleur. Indicateurs de liquide : exigences, essais et marquage.
  • Record ID : 2004-2067
  • Languages: French
  • Subject: Regulation
  • Publication: AFNOR - France/France
  • Publication date: 2004/02
  • Collection:
  • ISSN: 03353931
  • Source: Source: NF EN 12178/EN 12178/E 35-406; 17 p. (21 x 29.7); tabl.; ref.; append.; EUR 48.85/ICS 27.080/ICS 27.200.
  • Document available for consultation in the library of the IIR headquarters only.

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