251 Resistance temperature sensor with metal or ceramic protective tube without converter, with converter or Ex ia design


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  • For remote measurement of temperature of gases, for which the properties of the material of the protective tube are suitable (e.g. in furnaces)
  • For environment with explosive gaseous atmosphere in areas Zone 2, Zone 1 and Zone 0 pursuant to EN 60079-10-1 in case of using the converter Ex ia or in case of connection to the Ex ia circuit pursuant to EN 60079-25
  • In a set with control or diagnostic systems for process monitoring
  • In design with converter to convert signal of the resistance sensor to unified output signal 4 to 20 mA or digital signal (converter with HART protocol)
  • In design with display to display the value of the measured value
  • For the environment, where mechanical resistance is required pursuant to EN 60068-2-6 (class AH2) and seismic capability of the electrical equipment of the safety system of the nuclear power stations pursuant to IEC 980 (MVZ level SL-2)
  • special design for cryogenic environment with medium temperature up to -196 °C
  • The sensors with converter and in Ex ia design are rated products pursuant to the Directive, 2014/30/EU of the European Parliament and the Council and EU Declaration of Conformity EU -251000 is issued for them.
  • Using sensors within the meaning of Directive 2014/32 EU of the European Parliament and the Council. (MID) as part of the customers measurement kits, for which the conformity of the assemblies as a whole must be assessed when placed on the market with all the features required by this directive:
    - sensor without transmitter in 1xPt100 /../ 4 connection can be used by the customer on the basis of an evaluation certificate in its measuring sets in the sense of Directive 2014/32 EU of the European Parliament and the Council

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  • Pražská 470
  • 50901  Nová Paka
  • Czech republic
  • Telephone: +420 493 761 394
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  • E-mail: david.franek@zpanp.cz