SN EN 60770-1 : 1999

1 Scope and object
2 Normative references
3 Definitions
4 General conditions for tests
5 Analysis and classification of transmitter performance
6 General testing procedures and precautions
7 Test procedures and reporting
8 Other considerations
9 Test report and documentation
Annex A (informative) Analysis and classification of the
instrument performance
Annex ZA (normative) Normative references to international
publications with their corresponding European publications
Figure A.1 - Instrument model
Table 1 - Tests for all transmitters
Table 2 - Additional tests for electrically powered
             transmitters
Table 3 - Additional tests for pneumatic transmitters

Applies to transmitters which have a standard analogue electric current output signal or a standard pneumatic output signal according to IEC 60381-1 or IEC 60382. Tests detailed may be applied to transmitters which have other output signals, given that due allowance is made for such differences. For some transmitters where the sensor is an integral part, alternative IEC or ISO standards may need to be consulted. The intent is to specify uniform methods of test for the evaluation of the performance of transmitters with electric or pneumatic output signals.