{"tema_id":"1338","string":"operational calculator           #01991","created":"2022-12-19 09:13:36","code":null,"notes":[{"@type":"Scope note","@lang":"en-EN","@value":"The metering calculator and the operational calculator may be two separate elements or form a single unit. Except in the case of a particular need to dissociate the two kinds of calculators, the association of both functions is called the calculator in this Recommendation. "},{"@type":"Cataloger's note","@lang":"en-EN","@value":"reference: R139:2007 T.1.3.2 "},{"@type":"Cataloger's note","@lang":"en-EN","@value":"ID: 01991 "},{"@type":"Definition note","@lang":"en-EN","@value":"optional part of the meter that receives the digital output signals from the metering calculator and, possibly, from associated measuring instruments, which processes them into data for the indicating device "}]}