I.S. EN 60947-5-9:2007
Current
The latest, up-to-date edition.
Hardcopy , PDF
English
01-01-2007
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
FOREWORD
1 General
1.1 Scope and object
1.2 Normative references
2 Terms and definitions
2.1 Basic definitions
2.2 Characteristics of a flow rate switch
2.3 Delay times
3 Classification
3.1 General
3.2 Classification according to sensing means
3.3 Classification according to the construction form
3.4 Classification according to the switching
element function
3.5 Classification according to the type of output
3.6 Classification according to the method of connection
4 Characteristics
4.1 Summary of characteristics
4.2 Operating conditions
4.3 Rated and limiting values for the flow rate switch
4.4 Utilization categories for the switching element
5 Product information
5.1 Nature of information
5.2 Marking
5.3 Instruction for installation, operation and
maintenance
6 Normal service, mounting and transport conditions
6.1 Normal service conditions
6.2 Conditions during transport and storage
6.3 Mounting
6.4 Indicating means
7 Constructional and performance requirements
7.1 Constructional requirements
7.2 Performance requirements
7.3 Shock and vibration
8 Tests
8.1 Kinds of tests
8.2 Compliance with constructional requirements
8.3 Performance
8.4 Verification of set point and delay times
8.5 Verification of the electromagnetic compatibility
8.6 Test results and test report
Annex ZA (normative) Normative references to international
publications with their corresponding
European publications
Annex ZZ (informative) Coverage of Essential Requirements
of EC Directives
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.