• There are no items in your cart

BS 4671(1987) : AMD 7870

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

METHODS FOR EVALUATING THE PERFORMANCE OF ELECTRICAL AND PNEUMATIC ANALOGUE CHART RECORDERS FOR USE IN INDUSTRIAL PROCESS CONTROL SYSTEMS

Superseded date

15-07-1993

Published date

23-11-2012

Describes methods for determining the performance of electrical and pneumatic analogue chart recorders from a standard signal used in process control. Covers object, definitions, general testing procedures, environmental test conditions, supply conditions during tests, other conditions, static behaviour, effect of influence quantities, stability, recording quality, effect of open-circuited and short-circuited input, dynamic behaviour, summary of tests, sample calculations, power supply transient, over voltages, common mode interference, frequency response test results, deviation curves and hysteresis. BS AMD 7870 RENUMBERS THIS STANDARD TO BS EN 60873

Committee
PCL/1
DevelopmentNote
Superseded and renumbered by BS EN 60873 (09/1996)
DocumentType
Standard
PublisherName
British Standards Institution
Status
Superseded
SupersededBy

Standards Relationship
IEC 60873:1986 Identical

IEC 60414:1973 Safety requirements for indicating and recording electrical measuring instruments and their accessories.
IEC 60050-351:2013 International Electrotechnical Vocabulary (IEV) - Part 351: Control technology
IEC 60381-1:1982 Analogue signals for process control systems. Part 1: Direct current signals
IEC 60160:1963 Standard atmospheric conditions for test purposes
IEC 60068-2-31:2008 Environmental testing - Part 2-31: Tests - Test Ec: Rough handling shocks, primarily for equipment-type specimens
IEC 60068-2-3:1969 Basic environmental testing procedures - Part 2-3: Tests - Test Ca: Damp heat, steady state
IEC 60068-2-2:2007 Environmental testing - Part 2-2: Tests - Test B: Dry heat
IEC 60348:1978 Safety requirements for electronic measuring apparatus
IEC 60801-3:1984 Electromagnetic compatibility for industrial-process measurement and control equipment - Part 3: Radiated electromagnetic field requirements
IEC 60381-2:1978 Analogue signals for process control systems. Part 2: Direct voltage signals
IEC 60068-2-1:2007 Environmental testing - Part 2-1: Tests - Test A: Cold
IEC 60068-2-14:2009 Environmental testing - Part 2-14: Tests - Test N: Change of temperature
IEC 60278:1968 Documentation to be supplied with electronic measuring apparatus
IEC 60654-3:1983 Operating conditions for industrial-process measurement and control equipment - Part 3: Mechanical influences

View more information
Sorry this product is not available in your region.

Access your standards online with a subscription

Features

  • Simple online access to standards, technical information and regulations.

  • Critical updates of standards and customisable alerts and notifications.

  • Multi-user online standards collection: secure, flexible and cost effective.