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CEN/TR 16911:2015

(Main)

Heat meters - Recommendations for circulation water in industrial and district heating systems and their operation

Heat meters - Recommendations for circulation water in industrial and district heating systems and their operation

This Technical Report applies to industrial and district heating supply by means of high-temperature water heating facilities (flow temperature > 100 °C). It also applies to high-temperature water heating facilities (flow temperature ≤100 °C) that are directly connected to district heating net-works. In this Technical Report, the aforementioned supply variants will, in the following, be referred to as "district heating facilities". This Technical Report applies without limitations to new facilities. For existing district heating facilities, the application of this Technical Report is recommended in order to prevent faults due to the chemical composition of the circulation water that would affect the facilities' safe operability and availability.

Toplotni števci - Priporočila za obtočne vode v industriji in sistemih daljinskega ogrevanja ter njihovo delovanje

To tehnično poročilo se uporablja za industrijsko in daljinsko oskrbovanje s toploto s pomočjo visokotemperaturnih sistemov za ogrevanje vode (temperatura dovoda višja od 100 °C). Uporablja se tudi za visokotemperaturne sisteme za ogrevanje vode (temperatura dovoda manjša ali enaka 100 °C), ki so neposredno povezani z daljinskimi ogrevalnimi omrežji. V tem tehničnem poročilu bodo zgoraj omenjene različice oskrbovanja s toploto v nadaljevanju poimenovane »daljinski ogrevalni sistemi«. To tehnično poročilo velja za nove sisteme brez omejitev. Za obstoječe daljinske ogrevalne sisteme je uporaba tehničnega poročila priporočljiva za preprečevanje okvar, ki so posledica kemične sestave obtočne vode in ki lahko vplivajo na varno delovanje in razpoložljivost sistema.

General Information

Status
Published
Publication Date
22-Dec-2015
ICS
91.140.10 - Central heating systems
Technical Committee
CEN/TC 176 - Heat meters
Drafting Committee
CEN/TC 176/WG 2 - Heat Meters - Requirements, test methods and technical editing
Current Stage
9093 - Decision to confirm - Review Enquiry
Completion Date
10-Nov-2021
Ref Project
SIST-TP CEN/TR 16911:2016 - Heat meters - Recommendations for circulation water in industrial and district heating systems and their operation

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Standards Content (Sample)

SLOVENSKI STANDARD
kSIST-TP FprCEN/TR 16911:2015
01-oktober-2015
7RSORWQLãWHYFL3ULSRURþLOD]DREWRþQHYRGHYLQGXVWULMLLQVLVWHPLKGDOMLQVNHJD
RJUHYDQMDWHUQMLKRYRGHORYDQMH
Heat meters - Recommendations for circulation water in industrial and district heating
systems and their operation
Ta slovenski standard je istoveten z: FprCEN/TR 16911
ICS:
91.140.10 Sistemi centralnega Central heating systems
ogrevanja
kSIST-TP FprCEN/TR 16911:2015 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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

kSIST-TP FprCEN/TR 16911:2015

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

kSIST-TP FprCEN/TR 16911:2015

TECHNICAL REPORT
FINAL DRAFT
FprCEN/TR 16911
RAPPORT TECHNIQUE

TECHNISCHER BERICHT

July 2015
ICS 91.140.10
English Version
Heat meters - Recommendations for circulation water in
industrial and district heating systems and their operation



This draft Technical Report is submitted to CEN members for Technical Committee Approval. It has been drawn up by the Technical
Committee CEN/TC 176.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United
Kingdom.

Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are aware and to
provide supporting documentation.

Warning : This document is not a Technical Report. It is distributed for review and comments. It is subject to change without notice and
shall not be referred to as a Technical Report.


EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2015 CEN All rights of exploitation in any form and by any means reserved Ref. No. FprCEN/TR 16911:2015 E
worldwide for CEN national Members.

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

kSIST-TP FprCEN/TR 16911:2015
FprCEN/TR 16911:2015 (E)
Contents Page
European foreword .4
Introduction .5
1 Scope .6
2 Normative references .6
3 Terms and definitions .6
3.1 General .6
3.2 Types of water .7
3.3 Units .8
3.3.1 General .8
3.3.2 Measurands .8
4 Symbols and abbreviations .9
4.1 Chemical terms .9
4.2 Technical terms. 10
5 Water quality . 10
5.1 General . 10
5.2 Effects of the water constituents . 11
5.2.1 Gases .
...

SLOVENSKI STANDARD
SIST-TP CEN/TR 16911:2016
01-marec-2016
7RSORWQLãWHYFL3ULSRURþLOD]DREWRþQHYRGHYLQGXVWULMLLQVLVWHPLKGDOMLQVNHJD
RJUHYDQMDWHUQMLKRYRGHORYDQMH
Heat meters - Recommendations for circulation water in industrial and district heating
systems and their operation
Ta slovenski standard je istoveten z: CEN/TR 16911:2015
ICS:
17.200.10 Toplota. Kalorimetrija Heat. Calorimetry
91.140.10 Sistemi centralnega Central heating systems
ogrevanja
SIST-TP CEN/TR 16911:2016 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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

SIST-TP CEN/TR 16911:2016

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

SIST-TP CEN/TR 16911:2016


CEN/TR 16911
TECHNICAL REPORT

RAPPORT TECHNIQUE

December 2015
TECHNISCHER BERICHT
ICS 91.140.10
English Version

Heat meters - Recommendations for circulation water in
industrial and district heating systems and their operation



This Technical Report was approved by CEN on 16 November 2015. It has been drawn up by the Technical Committee CEN/TC
176.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.





EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2015 CEN All rights of exploitation in any form and by any means reserved Ref. No. CEN/TR 16911:2015 E
worldwide for CEN national Members.

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

SIST-TP CEN/TR 16911:2016
CEN/TR 16911:2015 (E)
Contents Page
European foreword . 4
Introduction . 5
1 Scope . 6
2 Normative references . 6
3 Terms and definitions . 6
3.1 General . 6
3.2 Types of water . 8
3.3 Units . 9
3.3.1 General . 9
3.3.2 Measurands . 9
4 Symbols and abbreviations . 9
4.1 Chemical terms . 9
4.2 Technical terms . 10
5 Water quality . 10
5.1 General . 10
5.2 Effects of the water constituents . 11
5.2.1 Gases . 11
5.2.2 Water-insoluble substances .
...

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