CLC/SR 65B - Devices & process analysis

Specifies electrical, mechanical and functional requirements as well as the test methods and procedures to be used for the verification of compliance with these.

applies to transmitters, which have either a standard analogue electric current output signal or a standard pneumatic output signal in accordance with EN 60381-1 or EN 60382. The tests detailed herein may be applied to transmitters which have other output signals, provided that due allowance is made for such differences.

Defines equipment, methods and procedures for obtaining laboratory measurements of airborne sound-pressure levels radiated by control valves and/or associated piping configurations, including fixed restrictions, through which compressible fluids are passing. Provides a method of testing the noise-generating characteristics of control valves. The noise characteristics to be determined are useful for comparing the performance of different valves and planning measures for noise abatement.

Establishes a theoretical method to predict the external sound-pressure level generated in a control valve by the flow of compressible fluids. Applies to the following single-stage valves: globe (single and double seated), butterfly, angle, rotary plug (eccentric, spherical), ball, and valves with cage trims.

Applicable to transmitters which have either a standard analogue electric current output signal or a standard pneumatic output signal in accordance with HD 452.1 or EN 60382. The tests detailed herein may be applied to transmitters which have other output signals, provided that due allowance is made for such differences. Specifies uniform methods of test for the evaluation of the performance of transmitters with pneumatic or electric output signals. Methods of evaluation are intended for use by manufacturers to determine the performance of their products and by users or independent testing establishments to verify manufacturers' performance specifications.

Includes equations for predicting the flow of compressible and incompressible fluids through control valves. They are not intended for use when non-Newtonian fluids, fluid mixtures, slurries or liquid-solid conveyance systems are encountered. The equations for compressible fluids are for use with gas or vapour and are not intended for use with multiphase streams such as gas-liquid, vapour-liquid or gas-solid mixtures.

Specifies general methods and procedures for conducting tests and reporting on the functional and performance characteristics of process measurement and control devices. Applicable to any such devices characterized by their own specific input and output variables, and by the specific relationship between the inputs and outputs, and include analogue and digital devices.

Superseded by EN 61131-2:2003

Applies to the following main measuring methods: automatic null balance, thermomagnetic or mangetic wind and differential pressure or ""Quinke"". Deals with ancillary units and applies to analyzers installed both indoors and outdoors. Indends to specify terminology and definitions, unify methods, specify tests and provide basic documents to support the application of standards of quality assurance ISO 9001, ISO 9002 and ISO 9003.

Establishes a theoretical method to predict the external sound-pressure level generated in a control valve by the flow of compressible fluids. Applies to the following single-stage valves: globe (single and double seated), butterfly, angle, rotary plug (eccentric, spherical), ball, and valves with cage trims.

EN following parallel vote *  Superseded by EN 60751:2008

Covers general principles which apply to the standard as a whole.

Specifies general methods and procedures for conducting tests and reporting on the functional and performance characteristics of process measurement and control devices.

Specifies the content to the written report on the evaluation or tests on a process measurement or control device, and the results obtained.

Corrigendum to EN/A11 issued December 1997 (deletion of certification clause) * Superseded by EN 61131-2:2003

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.

Permits designers and operators of industrial-process plants to determine the noise generated by hydrodynamic flow through control valves. The sound power emitted into the pipe as well as the airborne noise emitted by the valve and piping system can be predicted.

This standard applies to ceramic insulating tubes for use with thermocouples

This standard applies to metal protecting tubes, used for straight thermocouple (t/c) assemblies, where the components parts are exposed to internal or external pressures, (ISO 7268), and where the working conditions have to be taken into consideration for the materials used

Describes t he physical requriements for the safe operation of the process analyser measuring system installed in an analyser house (AH) in order to ensure its protection against fire, explosion and health hazards.

Specifies electrical, mechanical and functional requirements as well as the test methods and procedures to be used for the verification of compliance with these.

Applies to programmable controllers and associated peripherals. Establishes definitions and identifies principal characteristics relevant to the selection and application of programmable controllers. Specifies minimum requirements and gives general tutorial information and application guidelines to the user.

Applies to gas analyzers used for the determination of certain constituents in gaseous mixtures. Specifies general aspects of terminology and definitions related to the performance. Unifies methods for making and verifying statements on functional performance. Specifies tests to determine functional performance.

Applies to all types of industrial-process control valves. Establishes a basic component and functional terminology list and gives guidance on the use of the other parts of this publication. Gives overall design requirements, test requirements and prediction methods.

Provides a method for measuring the sound-pressure level due to liquid flow through a control valve, and the characteristic increase in noise due to cavitation.

Superseded by EN 60534-2-1:1998

Superseded by EN 60534-2-1:1998

Applies to pneumatic and electric industrial-process instruments using measured values that are continuous signals. Specifies uniform methods of tests for the evaluation of the performance.

Provides methods for evaluating the performance of all electrical and pneumatic analogue chart recorders operating from a standardized signal which may be used in process control. Continuous and dotted line traces, multiple-pen and multiple-channel instruments are covered.

Provides technical guidance for inspection and routine testing of controllers, for instance, as acceptance tests or after repair.

Applies to pneumatic and electric industrial-process controllers using analogue continuous input and output signals. Specifies uniform methods of test for evaluating the performance of such controllers.

Applies to the printed and displayed representation, using characters of the ISO/IEC 646 character set, of the programming languages to be used for programmable controllers. Specifies the syntax and semantics.

Specifies manufacturing tolerances and method of identification for extension and compensating cables other than mineral insulated cables.