prEN IEC 61298-3:2024
(Main)Process measurement and control devices - General methods and procedures for evaluating performance - Part 3: Tests for the effects of influence quantities
Process measurement and control devices - General methods and procedures for evaluating performance - Part 3: Tests for the effects of influence quantities
Prozessmess-, -steuer- und -regelgeräte - Allgemeine Methoden und Verfahren für die Bewertung des Betriebsverhaltens - Teil 3: Prüfungen der Auswirkungen von Einflussgrößen
Dispositifs de mesure et de commande de processus - Méthodes et procédures générales d'évaluation des performances - Partie 3: Essais pour la détermination des effets des grandeurs d'influence
Naprave za merjenje in nadzor procesa - Splošne metode in postopki za ocenjevanje lastnosti - 3. del: Preskusi na učinke vplivnih veličin
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Standards Content (Sample)
SLOVENSKI STANDARD
01-november-2024
Naprave za merjenje in nadzor procesa - Splošne metode in postopki za
ocenjevanje lastnosti - 3. del: Preskus na učinke vplivnih veličin
Process measurement and control devices - General methods and procedures for
evaluating performance - Part 3: Tests for the effects of influence quantities
Prozessmess-, -steuer- und -regelgeräte - Allgemeine Methoden und Verfahren für die
Bewertung des Betriebsverhaltens - Teil 3: Prüfungen der Auswirkungen von
Einflussgrößen
Dispositifs de mesure et de commande de processus - Méthodes et procédures
générales d'évaluation des performances - Partie 3: Essais pour la détermination des
effets des grandeurs d'influence
Ta slovenski standard je istoveten z: prEN IEC 61298-3:2024
ICS:
25.040.40 Merjenje in krmiljenje Industrial process
industrijskih postopkov measurement and control
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
65B/1271/CDV
COMMITTEE DRAFT FOR VOTE (CDV)
PROJECT NUMBER:
IEC 61298-3 ED3
DATE OF CIRCULATION: CLOSING DATE FOR VOTING:
2024-09-06 2024-11-29
SUPERSEDES DOCUMENTS:
65B/1247/CD, 65B/1260/CC
IEC SC 65B : MEASUREMENT AND CONTROL DEVICES
SECRETARIAT: SECRETARY:
United States of America Mr Wallie Zoller
OF INTEREST TO THE FOLLOWING COMMITTEES: HORIZONTAL FUNCTION(S):
ASPECTS CONCERNED:
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final stage for submitting ISC clauses. (SEE AC/22/2007 OR NEW GUIDANCE DOC).
TITLE:
Process measurement and control devices - General methods and procedures for evaluating
performance - Part 3: Tests for the effects of influence quantities
PROPOSED STABILITY DATE: 2028
NOTE FROM TC/SC OFFICERS:
download this electronic file, to make a copy and to print out the content for the sole purpose of preparing National
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IEC CDV 61298-3 ED3 © IEC 2024 -2- 65B/1271/CDV
1 CONTENTS
2 FOREWORD . 4
3 INTRODUCTION . 6
4 1 Scope . 7
5 2 Normative references . 7
6 3 Terms and definitions . 9
7 4 General considerations . 9
8 4.1 Criteria . 9
9 4.2 General procedures . 9
10 4.3 General EMC requirements . 10
11 5 Ambient temperature effects . 10
12 5.1 Criteria . 10
13 5.2 Test procedure . 10
14 6 Ambient relative humidity effects . 11
15 7 Vibration . 12
16 7.1 General considerations . 12
17 7.2 Initial resonance search . 13
18 7.3 Endurance conditioning by sweeping . 13
19 7.4 Final resonance search . 13
20 7.5 Final measurements . 13
21 8 Shock, drop and topple . 14
22 9 Mounting position . 14
23 10 Over-range . 14
24 11 Output load effects . 15
25 11.1 Electrical output . 15
26 11.2 Pneumatic output . 15
27 12 Power supply . 15
28 12.1 Supply voltage and frequency variations . 15
29 12.2 Transient supply voltage effects . 16
30 12.3 Supply voltage depression . 16
31 12.4 Short-term supply voltage interruptions . 17
32 12.5 Fast transient/burst immunity requirements. 18
33 12.6 Surge immunity requirements . 18
34 12.7 Reverse supply voltage protection (d.c. devices) . 18
35 12.8 Supply pressure variations. 18
36 12.9 Supply pressure interruptions . 18
37 12.10 Conducted radio frequency requirements . 18
38 13 Superimposed voltages . 19
39 13.1 Line to earth voltages . 19
40 13.2 Line to line voltages (series mode) . 19
41 13.3 Earthing . 19
42 14 Harmonic distortion effects . 19
43 15 Magnetic field effects. 20
44 16 Electromagnetic field immunity test . 20
45 17 Electrostatic discharge . 20
IEC CDV 61298-3 ED3 © IEC 2024 -3- 65B/1271/CDV
46 18 Effect of open-circuited and short-circuited input . 20
47 19 Effect of open-circuited and short-circuited output . 21
48 20 Effects of process medium conditions . 21
49 20.1 Temperature of process fluid . 21
50 20.2 Flow of process fluid through the device . 21
51 Static line pressure effect . 21
20.3
52 21 Atmospheric pressure effects . 22
53 22 Flow of purge gas through the device . 22
54 23 Accelerated operational life test. 23
55 24 Operational long-term drift test (optional) . 23
56 Bibliography . 25
58 Figure 1 – Arrangement for supply voltage depression or interruption tests . 17
59 Figure 2 – Arrangement for harmonic distortion effects test . 20
60 Figure 4 – Test set-up of the effects of static pressure . 22
61 Figure 5 – Time schedule of input changes and changes of ambient temperature . 23
63 Table 1 – Ambient temperature test ranges . 10
64 Table 2 – Vibration test levels . 12
65 Table 3 – Power supply classes (IEC 60654-2) . 16
66 Table 4 – Power supply commutations-interruptions (IEC 60654-2) . 17
67 Table 7 – Conducted RF characteristics (IEC 61326-1) . 18
IEC CDV 61298-3 ED3 © IEC 2024 -4- 65B/1271/CDV
71 INTERNATIONAL ELECTROTECHNICAL COMMISSION
72 –––––––––––
74 PROCESS MEASUREMENT AND CONTROL DEVICES –
75 GENERAL METHODS AND PROCEDURES
76 FOR EVALUATING PERFORMANCE –
78 Part 3: Tests for the effects of influence quantities
81 FOREWORD
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