Heat meters – temperature sensors: Evaluation (NT ELEC 026)

Abstract

  This Nordtest method is designed to evaluate heat meters – temperature sensors for the purpose of pattern approval. The temperature sensor pair is the subassembly (for mounting in pockets or directly), which senses the temperatures of the heat conveying liquid at the flow and the return of a heat-exchange circuit. The test method is applicable to the temperature sensors constructed according to paragraph 2.