iTeh StandardsiTeh Standards
EURUSD
Your shopping cart is empty.
CLC

EN 60751:1995

(Main)

Industrial platinum resistance thermometer sensors

Industrial platinum resistance thermometer sensors

Specifies requirements for industrial platinum resistance thermometer sensors suitable for all or parts of the temperature range -200°C to +850°C with two tolerance classes. It is primarily concerned with sheathed elements suitable for immersion in the medium to be measured. Describes methods of test and suitable apparatus for some of the tests.

Industrielle Platin-Widerstandsthermometer und Platin-Meßwiderstände

Capteurs industriels à résistance thermométrique de platine

Spécifie les prescriptions auxquelles doivent satisfaire les thermomètres industriels à résistance de platine utilisables pour tout ou partie du domaine de températures: -200 °C à +850 °C avec deux classes de tolérances. Elle intéresse essentiellement les éléments gainés pouvant être immergés dans le milieu à mesurer. Décrit des méthodes d'essai et des appareils permettant d'effectuer certains de ces essais.

Industrial platinum resistance thermometer sensors (IEC 60751:1983 + A1:1986)

General Information

Status
Withdrawn
Publication Date
02-Aug-1995
Withdrawal Date
04-Feb-1996
ICS
17.200.20 - Temperature-measuring instruments
Technical Committee
CLC/SR 65B - Devices & process analysis
Drafting Committee
IEC/SC 65B - IEC_SC_65B
Parallel Committee
IEC/SC 65B - IEC_SC_65B
Current Stage
9960 - Withdrawal effective - Withdrawal
Start Date
01-Aug-2011
Completion Date
01-Aug-2011
Ref Project
SIST EN 60751:1998 - Industrial platinum resistance thermometer sensors

Relations

Replaced By
EN 60751:2008 - Industrial platinum resistance thermometers and platinum temperature sensors
Effective Date
28-Jan-2023
Amended By
EN 60751:1995/A2:1995 - Industrial platinum resistance thermometer sensors
Effective Date
29-Jan-2023

Buy Standard

EN 60751:1998EN 60751:1998
PreviousNext
Standard
EN 60751:1998
English language
27 pages
sale 10% off
Preview
sale 10% off
Preview
e-Library read for
1 day

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 60751:1998
01-november-1998
Industrial platinum resistance thermometer sensors (IEC 60751:1983 + A1:1986)
Industrial platinum resistance thermometer sensors
Industrielle Platin-Widerstandsthermometer und Platin-Meßwiderstände
Capteurs industriels à résistance thermométrique de platine
Ta slovenski standard je istoveten z: EN 60751:1995
ICS:
17.200.20 Instrumenti za merjenje Temperature-measuring
temperature instruments
SIST EN 60751:1998 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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

SIST EN 60751:1998

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

SIST EN 60751:1998

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

SIST EN 60751:1998

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

SIST EN 60751:1998

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

SIST EN 60751:1998

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

SIST EN 60751:1998

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

SIST EN 60751:1998

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

SIST EN 60751:1998

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

SIST EN 60751:1998

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

SIST EN 60751:1998

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

SIST EN 60751:1998

--------------------
...

Questions, Comments and Discussion

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

This May Also Interest You

CLC
EN IEC 61557-11:2022(Main)
Electrical safety in low voltage distribution systems up to 1 000 V AC and 1 500 V DC - Equipment for testing, measuring or monitoring of protective measures - Part 11: Effectiveness of residual current monitors (RCM) in TT, TN and IT systems
SIST EN IEC 61557-11:2022

IEC 61557-11:2009 specifies the requirements for testing equipment applied to the testing of the effectiveness of residual current monitors (RCMs) of type A and type B, which are already installed in distribution systems. This test equipment can be used in any kind of network like a TN, TT or IT system. The test equipment may also be used for testing directionally discriminating RCMs in IT-Systems.This part is to be used in conjunction with IEC 61557-1:2007, Part 1: General requirements.

  • Standard
    17 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CLC
EN IEC 60751:2022(Main)
Industrial platinum resistance thermometers and platinum temperature sensors
SIST EN IEC 60751:2022

This International Standard specifies the requirements, in addition to the resistance versus temperature relationship, for both industrial platinum resistance thermometers (later referred to as "thermometers") and industrial platinum resistance temperature sensors (later referred to as "platinum resistors") whose electrical resistance is derived from defined functions of temperature. Values of temperature in this document are in terms of the International Temperature Scale of 1990, ITS-90. A temperature in the unit °C of this scale is denoted by the symbol t, except in Table A.1 where the full nomenclature t90 /°C is used. This document applies to platinum resistors whose temperature coefficient α, defined as α= R100 − R0 R0 ⋅ 100°C is conventionally written as α = 3,851⋅10-3 °C-1, where R100 is the resistance at t = 100 °C and R0 is the resistance at t = 0 °C. This document covers platinum resistors and thermometers for the temperature range −200 °C to +850 °C with different tolerance classes. It can also cover particular platinum resistors or thermometers for a part of this temperature range. For resistance versus temperature relationships with uncertainties less than 0,1 °C, which are possible only for platinum resistors or thermometers with exceptionally high stability and individual calibration, a more complex interpolation equation than is presented in this document can be necessary. The specification of such equations is outside the scope of this document.

  • Standard
    28 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CLC
EN IEC 61557-6:2021(Main)
Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 6: Effectiveness of residual current devices (RCD) in TT, TN and IT systems
SIST EN IEC 61557-6:2022

IEC 61557-6:2019 is available as IEC 61557-6:2019 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.IEC 61557-6:2019 specifies the requirements applicable to measuring equipment for testing the effectiveness of protective measures of residual current devices (RCD) installed in TT, TN and IT systems. It is not the purpose of this document to verify the RCD according to their product standards. IEC 61557-6:2019 cancels and replaces the second edition published in 2007. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) addition of requirements for testing a new type of RCD; b) addition of requirements for type B RCDs (former Annex B); c) addition of new Annex B on recommended tripping times; d) alignment of the structure with that of the whole IEC 61557 series.

  • Standard
    17 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CLC
EN IEC 60584-3:2021(Main)
Thermocouples - Part 3: Extension and compensating cables - Tolerances and identification system
SIST EN IEC 60584-3:2021

IEC 60584-3:2021 It is necessary for thermocouple temperature measurement that the electro-motive force (abbreviated as e.m.f. hereafter) of the thermocouple circuit is precisely measured by a measuring instrument. A thermocouple is electrically connected to the instrument by a proper pair of electric cables. IEC 60584-3:2021 standardizes these cables. It specifies identification and manufacturing tolerances for extension and compensating cables (mineral insulated extension and compensating cables are not included) provided directly to users of industrial processes. These tolerances are determined with respect to the e.m.f. ver-sus temperature relationship of IEC 60584-1. The requirements for extension and compensating cables for use in industrial process control are specified.

  • Standard
    14 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CLC
EN IEC 62828-5:2020(Main)
Reference conditions and procedures for testing industrial and process measurement transmitters - Part 5: Specific procedures for flow transmitters
SIST EN IEC 62828-5:2020

IEC 62828-5:2020 establishes specific procedures for testing flow transmitters used in measuring and control systems for industrial process and for machinery control systems. For general test procedures, reference is to be made to IEC 62828-1:2017, applicable to all types of industrial and process measurement transmitters. This document – together with IEC 62828-1:2017 – is the reference standard for testing every type of flow transmitter, not only for liquids but also for gases and for steam. In this document, "industrial flow transmitters" consistently covers all types of flow transmitters used in measuring and control systems for industrial process and for machinery.

  • Standard
    37 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CLC
EN IEC 62828-4:2020(Main)
Reference conditions and procedures for testing industrial and process measurement transmitters - Part 4: Specific procedures for level transmitters
SIST EN IEC 62828-4:2020

IEC 62828-4:2020 establishes specific procedures for testing level transmitters used in measuring and control systems for industrial process and machinery control systems. For general test procedures, reference is to be made to IEC 62828-1:2017, applicable to all types of transmitters. Throughout this document, the term "industrial transmitters" covers all types of transmitters used in measuring and control systems for industrial processes and for machinery. The requirements of this document are applicable to all level measurement principles. Detailed description of transmitters is given for two main principles for improved clarity.

  • Standard
    60 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CLC
EN IEC 61788-4:2020(Main)
Superconductivity - Part 4: Residual resistance ratio measurement - Residual resistance ratio of Nb-Ti and Nb3Sn composite superconductors
SIST EN IEC 61788-4:2020

IEC 61788-4:2020 is available as IEC 61788-4:2020 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.IEC 61788-4:2020 specifies a test method for the determination of the residual resistance ratio (RRR) of Nb-Ti and Nb3Sn composite superconductors with Cu, Cu-Ni, Cu/Cu-Ni and Al matrix in a strain-free condition and zero external magnetic field. This method is intended for use with superconductor specimens that have a monolithic structure with rectangular or round cross-section, RRR value less than 350, and cross-sectional area less than 3 mm2. In the case of Nb3Sn, the specimens have received a reaction heat-treatment. This fifth edition cancels and replaces the fourth edition published in 2016. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) change in the suitable distance of voltage taps on the specimen for reliable measurement, b) new report on the result of the round robin test of the residual resistance ratio of Nb3Sn superconductors that proves the validity of the measurement method in this standard, c) revision of the confusing definitions of the copper ratio and copper fraction.

  • Standard
    37 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CLC
EN 50413:2019(Main)
Basic standard on measurement and calculation procedures for human exposure to electric, magnetic and electromagnetic fields (0 Hz - 300 GHz)
SIST EN 50413:2021

This document provides general methods for measurement and calculation of quantities associated with human exposure to electromagnetic fields in the frequency range from 0 Hz to 300 GHz. It is intended specifically to be used for the assessment of emissions from products and comparison of these with the exposure limits for the general public given in Council Recommendation 1999/519/EC, and those given for workers in Directive 2013/35/EU, as appropriate. It also is intended to be used for assessment of human exposure to electromagnetic fields in the workplace to determine compliance with the requirements of Directive 2013/35/EU. This standard deals with quantities that can be measured or calculated external to the body, notably electric and magnetic field strength or power density, and includes the measurement and calculation of quantities inside the body that form the basis for protection guidelines. In particular the standard provides information on: — definitions and terminology, — characteristics of electromagnetic fields, — measurement of exposure quantities, — instrumentation requirements, — methods of calibration, — measurement techniques and procedures for evaluating exposure, — calculation methods for exposure assessment. Where an applicable electromagnetic field standard specific to a product or technology exists it is expected to be used rather than this document. EN 62311:—, Table 1 gives a list of relevant standards.

  • Standard
    27 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CLC
EN IEC 61869-14:2019(Main)
Instrument transformers - Part 14: Additional requirements for current transformers for DC applications
SIST EN IEC 61869-14:2019

IEC 61869-14:2018 provides all requirements specific to current transformers to be used in DC applications (DCCTs), whatever the technology used. The output signal can be analogue or digital. It is applicable to newly manufactured current transformers used for measuring, protection and/or control applications in DC power systems with a rated voltage above 1,5 kV. The general configuration of a single-pole low-power instrument transformer is described in Figure 601 of IEC 61869-6:2016. The DCCTs intended for current measurement in the transistor branch of the VSC valve (referred to as CT4a and CT4b in Figure 1403 and Table 1402) are not covered by this document, and will be considered in a future revision. IEC 61869-14:2018 applies to current transformers intended to be used in DC applications with at least one of the following functions: • measure DC current (with significant harmonics); • withstand DC voltage. Depending on the position on the DC system, different kinds of application exist, which are briefly described below, together with the approximate voltage or current wave shape.

  • Standard
    45 pages
    English language
    sale 10% off
    e-Library read for
    1 day
  • Standard
    45 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CLC
EN IEC 62828-3:2018(Main)
Reference conditions and procedures for testing industrial and process measurement transmitters - Part 3: Specific procedures for temperature transmitters
SIST EN IEC 62828-3:2018

IEC 62828-3:2018 establishes specific procedures for testing temperature transmitters used in measuring and control systems for industrial process and for machinery control systems. When the process measurement transmitter features the temperature transmitter separated from the sensing element, the standard applies only to the temperature transmitter without the sensing element. In the case of a device where the sensing element is fully integrated with the temperature transmitter, the standard applies to the complete device. For general test procedures, reference is made to IEC 62828-1, which is applicable to all types of industrial and process measurement transmitters (PMT). The sensing element itself as well as radiation thermometers are excluded from the scope of this document. The IEC 62828 series cancels and replaces the IEC 60770 series and proposes revisions for the IEC 61298 series. NOTE In industrial and process applications to indicate the process measurement transmitters, it is common also to use the terms “industrial transmitters”, or “process transmitters”.

  • Standard
    17 pages
    English language
    sale 10% off
    e-Library read for
    1 day
  • Standard
    17 pages
    English language
    sale 10% off
    e-Library read for
    1 day